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Chicago Valves and Controls

With over 50 years of experience, Chicago Valves is a trusted manufacturer of high-performance industrial valves and control systems. Known for dependable quality and consistent lead times, they support customers who require reliable products in demanding applications.

Chicago Valves offers a full range of valve solutions, including ball, butterfly, gate, globe, and check valves, along with control components such as pneumatic and electric actuators, limit switch boxes, solenoids, and gear operators. Their products are available in a wide range of sizes and pressure classes—from vacuum service up to 6000 PSI—and are manufactured using materials such as carbon steel, stainless steel, Alloy 20, Hastelloy C, 254 SMO, Monel, and brass.

Multiple end connection options are available to meet specific system requirements. Serving industries such as chemical processing, oil & gas, energy, food & beverage, and water treatment, Chicago Valves designs solutions built for reliability, durability, and safety in harsh operating environments.

All products are manufactured to meet major industry standards including ANSI, ASME, API, NACE, and ISO. Every valve is fully tested prior to shipment and backed by a two-year warranty on parts and workmanship.

Chicago Valves P484 Class 800 FNPT Piston Check Valve | A105N
      Chicago Valves Series P484 Class 800 2-Way Piston Check Valve Forged Steel FNPT (1/4" - 2")
      From  $60.05$87.03
      Chicago Valves P484 Class 800 FNPT Piston Check Valve | A105N
          Chicago Valves Series P484 Class 800 2-Way Piston Check Valve Forged Steel FNPT (1/4" - 2")
          From  $60.05$87.03Regular price-31% offPrice
          Chicago Valves P484 Class 800 FNPT Piston Check Valve | A105N
              Chicago Valves Series P484 Class 800 2-Way Piston Check Valve Forged Steel FNPT (1/4" - 2")
              The Chicago Valves Series P484 is a Class 800 piston check valve engineered to prevent reverse flow in high-pressure industrial systems. Featuring a bolted bonnet for dependable pressure containment, it provides automatic backflow prevention for steam, oil, gas, and chemical applications. Manufactured to API...
              From  $60.05$87.03Regular price-31% offPrice
              Chicago Valves P484 Class 800 FNPT Piston Check Valve | A105N
                  Chicago Valves Series P484 Class 800 2-Way Piston Check Valve Forged Steel FNPT (1/4" - 2")
                  The Chicago Valves Series P484 is a Class 800 piston check valve engineered to prevent reverse flow in high-pressure industrial systems. Featuring a bolted bonnet for dependable pressure containment, it provides automatic backflow prevention for steam, oil, gas, and chemical applications. Manufactured to API...
                  From  $60.05$87.03Regular price-31% offPrice
                  Chicago Valves P484 Class 800 SW Piston Check Valve | A105N+STL
                      Chicago Valves Series P484 Class 800 2-Way Piston Check Valve Forged Steel SW (1/4" - 2")
                      From  $60.05$87.03
                      Chicago Valves P484 Class 800 SW Piston Check Valve | A105N+STL
                          Chicago Valves Series P484 Class 800 2-Way Piston Check Valve Forged Steel SW (1/4" - 2")
                          From  $60.05$87.03Regular price-31% offPrice
                          Chicago Valves P484 Class 800 SW Piston Check Valve | A105N+STL
                              Chicago Valves Series P484 Class 800 2-Way Piston Check Valve Forged Steel SW (1/4" - 2")
                              The Chicago Valves Series P484 is a Class 800 piston check valve engineered to prevent reverse flow in high-pressure industrial systems. Featuring a bolted bonnet for dependable pressure containment, it provides automatic backflow prevention for steam, oil, gas, and chemical applications. Manufactured to API...
                              From  $60.05$87.03Regular price-31% offPrice
                              Chicago Valves P484 Class 800 SW Piston Check Valve | A105N+STL
                                  Chicago Valves Series P484 Class 800 2-Way Piston Check Valve Forged Steel SW (1/4" - 2")
                                  The Chicago Valves Series P484 is a Class 800 piston check valve engineered to prevent reverse flow in high-pressure industrial systems. Featuring a bolted bonnet for dependable pressure containment, it provides automatic backflow prevention for steam, oil, gas, and chemical applications. Manufactured to API...
                                  From  $60.05$87.03Regular price-31% offPrice
                                  Chicago Valves P486 Class 800 FNPT Piston Check Valve | A105N
                                      Chicago Valves Series P486 Class 800 2-Way Piston Check Valve Stainless Steel FNPT (1/4" - 2")
                                      From  $172.88$250.55
                                      Chicago Valves P486 Class 800 FNPT Piston Check Valve | A105N
                                          Chicago Valves Series P486 Class 800 2-Way Piston Check Valve Stainless Steel FNPT (1/4" - 2")
                                          From  $172.88$250.55Regular price-31% offPrice
                                          Chicago Valves P486 Class 800 FNPT Piston Check Valve | A105N
                                              Chicago Valves Series P486 Class 800 2-Way Piston Check Valve Stainless Steel FNPT (1/4" - 2")
                                              The Chicago Valves Series P486  is a Class 800 piston check valve engineered to prevent reverse flow in high-pressure industrial systems. Featuring a bolted bonnet for dependable pressure containment, it provides automatic backflow prevention for steam, oil, gas, and chemical applications. Manufactured to API...
                                              From  $172.88$250.55Regular price-31% offPrice
                                              Chicago Valves P486 Class 800 FNPT Piston Check Valve | A105N
                                                  Chicago Valves Series P486 Class 800 2-Way Piston Check Valve Stainless Steel FNPT (1/4" - 2")
                                                  The Chicago Valves Series P486  is a Class 800 piston check valve engineered to prevent reverse flow in high-pressure industrial systems. Featuring a bolted bonnet for dependable pressure containment, it provides automatic backflow prevention for steam, oil, gas, and chemical applications. Manufactured to API...
                                                  From  $172.88$250.55Regular price-31% offPrice
                                                  Chicago Valves P486 Class 800 SW Piston Check Valve | 316L
                                                      Chicago Valves Series P486 Class 800 2-Way Piston Check Valve Stainless Steel SW (1/4" - 2")
                                                      From  $172.88$250.55
                                                      Chicago Valves P486 Class 800 SW Piston Check Valve | 316L
                                                          Chicago Valves Series P486 Class 800 2-Way Piston Check Valve Stainless Steel SW (1/4" - 2")
                                                          From  $172.88$250.55Regular price-31% offPrice
                                                          Chicago Valves P486 Class 800 SW Piston Check Valve | 316L
                                                              Chicago Valves Series P486 Class 800 2-Way Piston Check Valve Stainless Steel SW (1/4" - 2")
                                                              The Chicago Valves Series P486  is a Class 800 piston check valve engineered to prevent reverse flow in high-pressure industrial systems. Featuring a bolted bonnet for dependable pressure containment, it provides automatic backflow prevention for steam, oil, gas, and chemical applications. Manufactured to API...
                                                              From  $172.88$250.55Regular price-31% offPrice
                                                              Chicago Valves P486 Class 800 SW Piston Check Valve | 316L
                                                                  Chicago Valves Series P486 Class 800 2-Way Piston Check Valve Stainless Steel SW (1/4" - 2")
                                                                  The Chicago Valves Series P486  is a Class 800 piston check valve engineered to prevent reverse flow in high-pressure industrial systems. Featuring a bolted bonnet for dependable pressure containment, it provides automatic backflow prevention for steam, oil, gas, and chemical applications. Manufactured to API...
                                                                  From  $172.88$250.55Regular price-31% offPrice
                                                                  Chicago Valves P484F1 Class 150 Flanged Piston Check Valve | A105N
                                                                      Chicago Valves P484F1 Class 150 Forged Steel Flanged Piston Check Valve 1/2"-1 1/2"
                                                                      From  $88.04$127.60
                                                                      Chicago Valves P484F1 Class 150 Flanged Piston Check Valve | A105N
                                                                          Chicago Valves P484F1 Class 150 Forged Steel Flanged Piston Check Valve 1/2"-1 1/2"
                                                                          From  $88.04$127.60Regular price-31% offPrice
                                                                          Chicago Valves P484F1 Class 150 Flanged Piston Check Valve | A105N
                                                                              Chicago Valves P484F1 Class 150 Forged Steel Flanged Piston Check Valve 1/2"-1 1/2"
                                                                              The Chicago Valves Series P484F1 is  Class 150 Flanged   piston check valve engineered to prevent reverse flow in industrial systems. Manufactured from ASTM A105N forged steel a bolted bonnet design, ASTM A276 Type 410 stainless steel disc, the valve utilizes a piston-style check design to provide reliable...
                                                                              From  $88.04$127.60Regular price-31% offPrice
                                                                              Chicago Valves P484F1 Class 150 Flanged Piston Check Valve | A105N
                                                                                  Chicago Valves P484F1 Class 150 Forged Steel Flanged Piston Check Valve 1/2"-1 1/2"
                                                                                  The Chicago Valves Series P484F1 is  Class 150 Flanged   piston check valve engineered to prevent reverse flow in industrial systems. Manufactured from ASTM A105N forged steel a bolted bonnet design, ASTM A276 Type 410 stainless steel disc, the valve utilizes a piston-style check design to provide reliable...
                                                                                  From  $88.04$127.60Regular price-31% offPrice
                                                                                  Chicago Valves P484F3 Class 300 Flanged Piston Check Valve | A105N
                                                                                      Chicago Valves P484F3 Class 300 Forged Steel Flanged Piston Check Valve 1/2"-1 1/2"
                                                                                      From  $100.19$145.20
                                                                                      Chicago Valves P484F3 Class 300 Flanged Piston Check Valve | A105N
                                                                                          Chicago Valves P484F3 Class 300 Forged Steel Flanged Piston Check Valve 1/2"-1 1/2"
                                                                                          From  $100.19$145.20Regular price-31% offPrice
                                                                                          Chicago Valves P484F3 Class 300 Flanged Piston Check Valve | A105N
                                                                                              Chicago Valves P484F3 Class 300 Forged Steel Flanged Piston Check Valve 1/2"-1 1/2"
                                                                                              The Chicago Valves Series P484F3 is a Class 300 flanged piston check valve , designed to prevent reverse flow in industrial systems. Manufactured from ASTM A105N forged steel , featuring a bolted bonnet design and an ASTM A276 Type 410 stainless steel disc, the valve utilizes a piston-type check mechanism to provide automatic and reliable...
                                                                                              From  $100.19$145.20Regular price-31% offPrice
                                                                                              Chicago Valves P484F3 Class 300 Flanged Piston Check Valve | A105N
                                                                                                  Chicago Valves P484F3 Class 300 Forged Steel Flanged Piston Check Valve 1/2"-1 1/2"
                                                                                                  The Chicago Valves Series P484F3 is a Class 300 flanged piston check valve , designed to prevent reverse flow in industrial systems. Manufactured from ASTM A105N forged steel , featuring a bolted bonnet design and an ASTM A276 Type 410 stainless steel disc, the valve utilizes a piston-type check mechanism to provide automatic and reliable...
                                                                                                  From  $100.19$145.20Regular price-31% offPrice
                                                                                                  Chicago Valves 414 | API 600 Class 150 Swing Check | 2" - 12"Chicago Valves Series 414 Class 150 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                      Chicago Valves Series 414 Class 150 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                      From  $265.98$439.63
                                                                                                      Chicago Valves 414 | API 600 Class 150 Swing Check | 2" - 12"Chicago Valves Series 414 Class 150 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                          Chicago Valves Series 414 Class 150 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                          From  $265.98$439.63Regular price-39.5% offPrice
                                                                                                          Chicago Valves 414 | API 600 Class 150 Swing Check | 2" - 12"Chicago Valves Series 414 Class 150 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                              Chicago Valves Series 414 Class 150 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                              The Chicago Valves Series 414 is an API 600 compliant, Class 150 flanged cast steel swing check valve engineered for heavy-duty industrial backflow prevention. Constructed with an ASTM A216 WCB body and ASTM A105 trim, it features a bolted cover for secure maintenance and an integral seat to eliminate leak paths behind the...
                                                                                                              From  $265.98$439.63Regular price-39.5% offPrice
                                                                                                              Chicago Valves 414 | API 600 Class 150 Swing Check | 2" - 12"Chicago Valves Series 414 Class 150 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                  Chicago Valves Series 414 Class 150 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                  The Chicago Valves Series 414 is an API 600 compliant, Class 150 flanged cast steel swing check valve engineered for heavy-duty industrial backflow prevention. Constructed with an ASTM A216 WCB body and ASTM A105 trim, it features a bolted cover for secure maintenance and an integral seat to eliminate leak paths behind the...
                                                                                                                  From  $265.98$439.63Regular price-39.5% offPrice
                                                                                                                  Chicago Valves 414 | API 600 Class 300 Swing Check | 2" - 12"Chicago Valves Series 414 Class 300 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                      Chicago Valves Series 414 Class 300 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                      From  $365.76$604.56
                                                                                                                      Chicago Valves 414 | API 600 Class 300 Swing Check | 2" - 12"Chicago Valves Series 414 Class 300 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                          Chicago Valves Series 414 Class 300 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                          From  $365.76$604.56Regular price-39.5% offPrice
                                                                                                                          Chicago Valves 414 | API 600 Class 300 Swing Check | 2" - 12"Chicago Valves Series 414 Class 300 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                              Chicago Valves Series 414 Class 300 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                              The Chicago Valves Series 414  is an API 600 compliant, Class 300 flanged cast steel swing check valve engineered for heavy-duty industrial backflow prevention. Constructed with an ASTM A216 WCB body and ASTM A105 trim, it features a bolted cover for secure maintenance and an integral seat to eliminate leak paths behind the...
                                                                                                                              From  $365.76$604.56Regular price-39.5% offPrice
                                                                                                                              Chicago Valves 414 | API 600 Class 300 Swing Check | 2" - 12"Chicago Valves Series 414 Class 300 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                                  Chicago Valves Series 414 Class 300 Cast Steel Swing Check Valve, API 600, 2" - 12"
                                                                                                                                  The Chicago Valves Series 414  is an API 600 compliant, Class 300 flanged cast steel swing check valve engineered for heavy-duty industrial backflow prevention. Constructed with an ASTM A216 WCB body and ASTM A105 trim, it features a bolted cover for secure maintenance and an integral seat to eliminate leak paths behind the...
                                                                                                                                  From  $365.76$604.56Regular price-39.5% offPrice
                                                                                                                                  Chicago Valves 414 | API 600 Class 600 Swing Check | 2" - 4"Chicago Valves Series 414 Class 600 Cast Steel Swing Check Valve, API 600, 2" - 4"
                                                                                                                                      Chicago Valves Series 414 Class 600 Cast Steel Swing Check Valve, API 600, 2" - 4"
                                                                                                                                      From  $466.31$770.76
                                                                                                                                      Chicago Valves 414 | API 600 Class 600 Swing Check | 2" - 4"Chicago Valves Series 414 Class 600 Cast Steel Swing Check Valve, API 600, 2" - 4"
                                                                                                                                          Chicago Valves Series 414 Class 600 Cast Steel Swing Check Valve, API 600, 2" - 4"
                                                                                                                                          From  $466.31$770.76Regular price-39.5% offPrice
                                                                                                                                          Chicago Valves 414 | API 600 Class 600 Swing Check | 2" - 4"Chicago Valves Series 414 Class 600 Cast Steel Swing Check Valve, API 600, 2" - 4"
                                                                                                                                              Chicago Valves Series 414 Class 600 Cast Steel Swing Check Valve, API 600, 2" - 4"
                                                                                                                                              The Chicago Valves Series 414  is an API 600 compliant, Class 600 flanged cast steel swing check valve engineered for heavy-duty industrial backflow prevention. Constructed with an ASTM A216 WCB body and ASTM A105 trim, it features a bolted cover for secure maintenance and an integral seat to eliminate leak paths behind the...
                                                                                                                                              From  $466.31$770.76Regular price-39.5% offPrice
                                                                                                                                              Chicago Valves 414 | API 600 Class 600 Swing Check | 2" - 4"Chicago Valves Series 414 Class 600 Cast Steel Swing Check Valve, API 600, 2" - 4"
                                                                                                                                                  Chicago Valves Series 414 Class 600 Cast Steel Swing Check Valve, API 600, 2" - 4"
                                                                                                                                                  The Chicago Valves Series 414  is an API 600 compliant, Class 600 flanged cast steel swing check valve engineered for heavy-duty industrial backflow prevention. Constructed with an ASTM A216 WCB body and ASTM A105 trim, it features a bolted cover for secure maintenance and an integral seat to eliminate leak paths behind the...
                                                                                                                                                  From  $466.31$770.76Regular price-39.5% offPrice
                                                                                                                                                  Chicago Valves 416 | Class 150 SS Swing Check | 1/2"-12"Chicago Valves Series 416 Class 150 Stainless Steel Swing Check Valve, API 598, 1/2" - 12"
                                                                                                                                                      Chicago Valves Series 416 Class 150 Stainless Steel Swing Check Valve, API 598, 1/2" - 12"
                                                                                                                                                      From  $387.64$625.22
                                                                                                                                                      Chicago Valves 416 | Class 150 SS Swing Check | 1/2"-12"Chicago Valves Series 416 Class 150 Stainless Steel Swing Check Valve, API 598, 1/2" - 12"
                                                                                                                                                          Chicago Valves Series 416 Class 150 Stainless Steel Swing Check Valve, API 598, 1/2" - 12"
                                                                                                                                                          From  $387.64$625.22Regular price-38% offPrice
                                                                                                                                                          Chicago Valves 416 | Class 150 SS Swing Check | 1/2"-12"Chicago Valves Series 416 Class 150 Stainless Steel Swing Check Valve, API 598, 1/2" - 12"
                                                                                                                                                              Chicago Valves Series 416 Class 150 Stainless Steel Swing Check Valve, API 598, 1/2" - 12"
                                                                                                                                                              The Chicago Valves Series 416 is a Class 150 stainless steel swing check valve engineered for superior corrosion resistance and reliable non-return flow control. Constructed with an ASTM A351 CF8M (316 SS) body, disc, and cover, this valve is optimized for chemical, pharmaceutical, and aggressive process environments. The Series 416...
                                                                                                                                                              From  $387.64$625.22Regular price-38% offPrice
                                                                                                                                                              Chicago Valves 416 | Class 150 SS Swing Check | 1/2"-12"Chicago Valves Series 416 Class 150 Stainless Steel Swing Check Valve, API 598, 1/2" - 12"
                                                                                                                                                                  Chicago Valves Series 416 Class 150 Stainless Steel Swing Check Valve, API 598, 1/2" - 12"
                                                                                                                                                                  The Chicago Valves Series 416 is a Class 150 stainless steel swing check valve engineered for superior corrosion resistance and reliable non-return flow control. Constructed with an ASTM A351 CF8M (316 SS) body, disc, and cover, this valve is optimized for chemical, pharmaceutical, and aggressive process environments. The Series 416...
                                                                                                                                                                  From  $387.64$625.22Regular price-38% offPrice
                                                                                                                                                                  Chicago Valves 416 | Class 300 SS Swing Check | 1/2"-6"Chicago Valves Series 416 Class 300 Stainless Steel Swing Check Valve, API 598, 1/2" - 6"
                                                                                                                                                                      Chicago Valves Series 416 Class 300 Stainless Steel Swing Check Valve, API 598, 1/2" - 6"
                                                                                                                                                                      From  $656.13$1,058.28
                                                                                                                                                                      Chicago Valves 416 | Class 300 SS Swing Check | 1/2"-6"Chicago Valves Series 416 Class 300 Stainless Steel Swing Check Valve, API 598, 1/2" - 6"
                                                                                                                                                                          Chicago Valves Series 416 Class 300 Stainless Steel Swing Check Valve, API 598, 1/2" - 6"
                                                                                                                                                                          From  $656.13$1,058.28Regular price-38% offPrice
                                                                                                                                                                          Chicago Valves 416 | Class 300 SS Swing Check | 1/2"-6"Chicago Valves Series 416 Class 300 Stainless Steel Swing Check Valve, API 598, 1/2" - 6"
                                                                                                                                                                              Chicago Valves Series 416 Class 300 Stainless Steel Swing Check Valve, API 598, 1/2" - 6"
                                                                                                                                                                              The Chicago Valves Series 416 is a Class 300 stainless steel swing check valve engineered for superior corrosion resistance and reliable non-return flow control. Constructed with an ASTM A351 CF8M (316 SS) body, disc, and cover, this valve is optimized for chemical, pharmaceutical, and aggressive process environments. The Series 416...
                                                                                                                                                                              From  $656.13$1,058.28Regular price-38% offPrice
                                                                                                                                                                              Chicago Valves 416 | Class 300 SS Swing Check | 1/2"-6"Chicago Valves Series 416 Class 300 Stainless Steel Swing Check Valve, API 598, 1/2" - 6"
                                                                                                                                                                                  Chicago Valves Series 416 Class 300 Stainless Steel Swing Check Valve, API 598, 1/2" - 6"
                                                                                                                                                                                  The Chicago Valves Series 416 is a Class 300 stainless steel swing check valve engineered for superior corrosion resistance and reliable non-return flow control. Constructed with an ASTM A351 CF8M (316 SS) body, disc, and cover, this valve is optimized for chemical, pharmaceutical, and aggressive process environments. The Series 416...
                                                                                                                                                                                  From  $656.13$1,058.28Regular price-38% offPrice
                                                                                                                                                                                  Chicago Valves Series 426 Swing Check Valve | NPT
                                                                                                                                                                                      Chicago Valves 426 316 SS NPT Swing Check Valve, 1/4"-3"
                                                                                                                                                                                      From  $54.38$87.71
                                                                                                                                                                                      Chicago Valves Series 426 Swing Check Valve | NPT
                                                                                                                                                                                          Chicago Valves 426 316 SS NPT Swing Check Valve, 1/4"-3"
                                                                                                                                                                                          From  $54.38$87.71Regular price-38% offPrice
                                                                                                                                                                                          Chicago Valves Series 426 Swing Check Valve | NPT
                                                                                                                                                                                              Chicago Valves 426 316 SS NPT Swing Check Valve, 1/4"-3"
                                                                                                                                                                                              The Chicago Valves Series 426 is a 316 stainless steel swing check valve designed for reliable automatic backflow prevention in threaded piping systems. Rated at 200 WOG for cold working pressure, with a maximum temperature rating of 350°F  (177°C). Features a durable ASTM A351 CF8M 316 stainless steel body and bonnet, 316...
                                                                                                                                                                                              From  $54.38$87.71Regular price-38% offPrice
                                                                                                                                                                                              Chicago Valves Series 426 Swing Check Valve | NPT
                                                                                                                                                                                                  Chicago Valves 426 316 SS NPT Swing Check Valve, 1/4"-3"
                                                                                                                                                                                                  The Chicago Valves Series 426 is a 316 stainless steel swing check valve designed for reliable automatic backflow prevention in threaded piping systems. Rated at 200 WOG for cold working pressure, with a maximum temperature rating of 350°F  (177°C). Features a durable ASTM A351 CF8M 316 stainless steel body and bonnet, 316...
                                                                                                                                                                                                  From  $54.38$87.71Regular price-38% offPrice
                                                                                                                                                                                                  Chicago Valves Series 426 Swing Check Valve | SW
                                                                                                                                                                                                      Chicago Valves 426 316 SS SW Swing Check Valve, 1/4"-3"
                                                                                                                                                                                                      From  $78.67$127.92
                                                                                                                                                                                                      Chicago Valves Series 426 Swing Check Valve | SW
                                                                                                                                                                                                          Chicago Valves 426 316 SS SW Swing Check Valve, 1/4"-3"
                                                                                                                                                                                                          From  $78.67$127.92Regular price-38.5% offPrice
                                                                                                                                                                                                          Chicago Valves Series 426 Swing Check Valve | SW
                                                                                                                                                                                                              Chicago Valves 426 316 SS SW Swing Check Valve, 1/4"-3"
                                                                                                                                                                                                              The Chicago Valves Series 426 is a 316 stainless steel swing check valve designed for reliable automatic backflow prevention in socket weld piping systems. Rated at 200 WOG for cold working pressure, with a maximum temperature rating of 350°F (177°C). Features a durable ASTM A351 CF8M 316 stainless steel body and bonnet, 316...
                                                                                                                                                                                                              From  $78.67$127.92Regular price-38.5% offPrice
                                                                                                                                                                                                              Chicago Valves Series 426 Swing Check Valve | SW
                                                                                                                                                                                                                  Chicago Valves 426 316 SS SW Swing Check Valve, 1/4"-3"
                                                                                                                                                                                                                  The Chicago Valves Series 426 is a 316 stainless steel swing check valve designed for reliable automatic backflow prevention in socket weld piping systems. Rated at 200 WOG for cold working pressure, with a maximum temperature rating of 350°F (177°C). Features a durable ASTM A351 CF8M 316 stainless steel body and bonnet, 316...
                                                                                                                                                                                                                  From  $78.67$127.92Regular price-38.5% offPrice
                                                                                                                                                                                                                  Chicago Valves 384 NPT Forged Globe Valve, 1/4"-2"Chicago Valves series 384 Forged Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                      Chicago Valves series 384 Forged Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                      From  $67.46$107.08
                                                                                                                                                                                                                      Chicago Valves 384 NPT Forged Globe Valve, 1/4"-2"Chicago Valves series 384 Forged Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                          Chicago Valves series 384 Forged Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                          From  $67.46$107.08Regular price-37% offPrice
                                                                                                                                                                                                                          Chicago Valves 384 NPT Forged Globe Valve, 1/4"-2"Chicago Valves series 384 Forged Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                              Chicago Valves series 384 Forged Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                              The Chicago Valves Series 384 is a severe-service Class 800 forged steel globe valve featuring a bolted bonnet and rising stem, designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is available in durable ASTM A105N forged steel or ASTM A182 F316L stainless...
                                                                                                                                                                                                                              From  $67.46$107.08Regular price-37% offPrice
                                                                                                                                                                                                                              Chicago Valves 384 NPT Forged Globe Valve, 1/4"-2"Chicago Valves series 384 Forged Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                  Chicago Valves series 384 Forged Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                  The Chicago Valves Series 384 is a severe-service Class 800 forged steel globe valve featuring a bolted bonnet and rising stem, designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is available in durable ASTM A105N forged steel or ASTM A182 F316L stainless...
                                                                                                                                                                                                                                  From  $67.46$107.08Regular price-37% offPrice
                                                                                                                                                                                                                                  Chicago Valves 384 SW Forged Globe Valve, 1/4"-2"Chicago Valves series 384 Forged Steel Class 800 Globe Valve, SW 1/4"-2"
                                                                                                                                                                                                                                      Chicago Valves series 384 Forged Steel Class 800 Globe Valve, SW 1/4"-2"
                                                                                                                                                                                                                                      From  $67.46$107.08
                                                                                                                                                                                                                                      Chicago Valves 384 SW Forged Globe Valve, 1/4"-2"Chicago Valves series 384 Forged Steel Class 800 Globe Valve, SW 1/4"-2"
                                                                                                                                                                                                                                          Chicago Valves series 384 Forged Steel Class 800 Globe Valve, SW 1/4"-2"
                                                                                                                                                                                                                                          From  $67.46$107.08Regular price-37% offPrice
                                                                                                                                                                                                                                          Chicago Valves 384 SW Forged Globe Valve, 1/4"-2"Chicago Valves series 384 Forged Steel Class 800 Globe Valve, SW 1/4"-2"
                                                                                                                                                                                                                                              Chicago Valves series 384 Forged Steel Class 800 Globe Valve, SW 1/4"-2"
                                                                                                                                                                                                                                              The Chicago Valves Series 384 is a severe-service Class 800 forged steel globe valve featuring a bolted bonnet and rising stem, designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is available in durable ASTM A105N forged steel or ASTM A182 F316L stainless...
                                                                                                                                                                                                                                              From  $67.46$107.08Regular price-37% offPrice
                                                                                                                                                                                                                                              Chicago Valves 384 SW Forged Globe Valve, 1/4"-2"Chicago Valves series 384 Forged Steel Class 800 Globe Valve, SW 1/4"-2"
                                                                                                                                                                                                                                                  Chicago Valves series 384 Forged Steel Class 800 Globe Valve, SW 1/4"-2"
                                                                                                                                                                                                                                                  The Chicago Valves Series 384 is a severe-service Class 800 forged steel globe valve featuring a bolted bonnet and rising stem, designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is available in durable ASTM A105N forged steel or ASTM A182 F316L stainless...
                                                                                                                                                                                                                                                  From  $67.46$107.08Regular price-37% offPrice
                                                                                                                                                                                                                                                  Chicago Valves 386 NPT Stainless Steel Globe Valve, 1/4"-2"Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                                      Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                                      From  $196.89$312.53
                                                                                                                                                                                                                                                      Chicago Valves 386 NPT Stainless Steel Globe Valve, 1/4"-2"Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                                          Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                                          From  $196.89$312.53Regular price-37% offPrice
                                                                                                                                                                                                                                                          Chicago Valves 386 NPT Stainless Steel Globe Valve, 1/4"-2"Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                                              Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                                              The Chicago Valves Series 386 is a severe-service Class 800 forged stainless steel globe valve featuring a bolted bonnet and rising stem, designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is constructed from highly corrosion-resistant ASTM A182 F316L forged stainless...
                                                                                                                                                                                                                                                              From  $196.89$312.53Regular price-37% offPrice
                                                                                                                                                                                                                                                              Chicago Valves 386 NPT Stainless Steel Globe Valve, 1/4"-2"Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                                                  Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, NPT 1/4"-2"
                                                                                                                                                                                                                                                                  The Chicago Valves Series 386 is a severe-service Class 800 forged stainless steel globe valve featuring a bolted bonnet and rising stem, designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is constructed from highly corrosion-resistant ASTM A182 F316L forged stainless...
                                                                                                                                                                                                                                                                  From  $196.89$312.53Regular price-37% offPrice
                                                                                                                                                                                                                                                                  Chicago Valves 386 Stainless Steel Globe Valve SW, 1/4"-2"Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, SW ends 1/4"-2"
                                                                                                                                                                                                                                                                      Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, SW ends 1/4"-2"
                                                                                                                                                                                                                                                                      From  $196.89$312.53
                                                                                                                                                                                                                                                                      Chicago Valves 386 Stainless Steel Globe Valve SW, 1/4"-2"Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, SW ends 1/4"-2"
                                                                                                                                                                                                                                                                          Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, SW ends 1/4"-2"
                                                                                                                                                                                                                                                                          From  $196.89$312.53Regular price-37% offPrice
                                                                                                                                                                                                                                                                          Chicago Valves 386 Stainless Steel Globe Valve SW, 1/4"-2"Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, SW ends 1/4"-2"
                                                                                                                                                                                                                                                                              Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, SW ends 1/4"-2"
                                                                                                                                                                                                                                                                              The Chicago Valves Series 386 is a severe-service Class 800 forged 316 stainless steel globe valve featuring a bolted bonnet and rising stem, designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is constructed from highly corrosion-resistant ASTM A182 F316L forged 316 stainless steel...
                                                                                                                                                                                                                                                                              From  $196.89$312.53Regular price-37% offPrice
                                                                                                                                                                                                                                                                              Chicago Valves 386 Stainless Steel Globe Valve SW, 1/4"-2"Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, SW ends 1/4"-2"
                                                                                                                                                                                                                                                                                  Chicago Valves series 386 Stainless Steel Class 800 Globe Valve, SW ends 1/4"-2"
                                                                                                                                                                                                                                                                                  The Chicago Valves Series 386 is a severe-service Class 800 forged 316 stainless steel globe valve featuring a bolted bonnet and rising stem, designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is constructed from highly corrosion-resistant ASTM A182 F316L forged 316 stainless steel...
                                                                                                                                                                                                                                                                                  From  $196.89$312.53Regular price-37% offPrice
                                                                                                                                                                                                                                                                                  Chicago Valves 384 Class 150 RF Globe Valve, 1/2"-1 1/2"Chicago Valves series 384 Globe valve forged steel Class 150 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                      Chicago Valves series 384 Globe valve forged steel Class 150 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                      From  $91.48$145.20
                                                                                                                                                                                                                                                                                      Chicago Valves 384 Class 150 RF Globe Valve, 1/2"-1 1/2"Chicago Valves series 384 Globe valve forged steel Class 150 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                          Chicago Valves series 384 Globe valve forged steel Class 150 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                          From  $91.48$145.20Regular price-37% offPrice
                                                                                                                                                                                                                                                                                          Chicago Valves 384 Class 150 RF Globe Valve, 1/2"-1 1/2"Chicago Valves series 384 Globe valve forged steel Class 150 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                              Chicago Valves series 384 Globe valve forged steel Class 150 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                              The Chicago Valves Series 384 is a severe-service Class 150 forged steel globe valve featuring a bolted bonnet and rising stem , designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is constructed from durable ASTM A105N forged steel and is compliant with NACE...
                                                                                                                                                                                                                                                                                              From  $91.48$145.20Regular price-37% offPrice
                                                                                                                                                                                                                                                                                              Chicago Valves 384 Class 150 RF Globe Valve, 1/2"-1 1/2"Chicago Valves series 384 Globe valve forged steel Class 150 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                  Chicago Valves series 384 Globe valve forged steel Class 150 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                  The Chicago Valves Series 384 is a severe-service Class 150 forged steel globe valve featuring a bolted bonnet and rising stem , designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is constructed from durable ASTM A105N forged steel and is compliant with NACE...
                                                                                                                                                                                                                                                                                                  From  $91.48$145.20Regular price-37% offPrice
                                                                                                                                                                                                                                                                                                  Chicago Valves 384 Class 300 RF Globe Valve, 1/2"-1 1/2"Chicago Valves 384 series Globe valve forged steel Class 300 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                      Chicago Valves 384 series Globe valve forged steel Class 300 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                      From  $101.87$161.70
                                                                                                                                                                                                                                                                                                      Chicago Valves 384 Class 300 RF Globe Valve, 1/2"-1 1/2"Chicago Valves 384 series Globe valve forged steel Class 300 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                          Chicago Valves 384 series Globe valve forged steel Class 300 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                          From  $101.87$161.70Regular price-37% offPrice
                                                                                                                                                                                                                                                                                                          Chicago Valves 384 Class 300 RF Globe Valve, 1/2"-1 1/2"Chicago Valves 384 series Globe valve forged steel Class 300 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                              Chicago Valves 384 series Globe valve forged steel Class 300 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                              The Chicago Valves Series 384  is a severe-service Class 300 forged steel globe valve featuring a bolted bonnet and rising stem , designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is constructed from durable ASTM A105N forged steel and is compliant with NACE...
                                                                                                                                                                                                                                                                                                              From  $101.87$161.70Regular price-37% offPrice
                                                                                                                                                                                                                                                                                                              Chicago Valves 384 Class 300 RF Globe Valve, 1/2"-1 1/2"Chicago Valves 384 series Globe valve forged steel Class 300 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                                  Chicago Valves 384 series Globe valve forged steel Class 300 Flanged , 1/2"- 1 1/2"
                                                                                                                                                                                                                                                                                                                  The Chicago Valves Series 384  is a severe-service Class 300 forged steel globe valve featuring a bolted bonnet and rising stem , designed for high-pressure and high-temperature throttling applications. Built to API 602 and ASME B16.34 standards, it is constructed from durable ASTM A105N forged steel and is compliant with NACE...
                                                                                                                                                                                                                                                                                                                  From  $101.87$161.70Regular price-37% offPrice
                                                                                                                                                                                                                                                                                                                  Chicago Valves 314 Class 150 RF Globe Valve, 2"-6"Chicago Valves series 314 Flanged Globe valve Cast steel Class 150, API 600 OS & Y 2"- 6"
                                                                                                                                                                                                                                                                                                                      Chicago Valves series 314 Flanged Globe valve Cast steel Class 150, API 600 OS & Y 2"- 6"
                                                                                                                                                                                                                                                                                                                      From  $421.82$680.35
                                                                                                                                                                                                                                                                                                                      Chicago Valves 314 Class 150 RF Globe Valve, 2"-6"Chicago Valves series 314 Flanged Globe valve Cast steel Class 150, API 600 OS & Y 2"- 6"
                                                                                                                                                                                                                                                                                                                          Chicago Valves series 314 Flanged Globe valve Cast steel Class 150, API 600 OS & Y 2"- 6"
                                                                                                                                                                                                                                                                                                                          From  $421.82$680.35Regular price-38% offPrice
                                                                                                                                                                                                                                                                                                                          Chicago Valves 314 Class 150 RF Globe Valve, 2"-6"Chicago Valves series 314 Flanged Globe valve Cast steel Class 150, API 600 OS & Y 2"- 6"
                                                                                                                                                                                                                                                                                                                              Chicago Valves series 314 Flanged Globe valve Cast steel Class 150, API 600 OS & Y 2"- 6"
                                                                                                                                                                                                                                                                                                                              The Chicago Valves Series 314 is a severe-service Class 150 cast carbon steel globe valve featuring a bolted bonnet, rising stem , and Outside Screw and Yoke (OS&Y) design, engineered for high-pressure industrial flow regulation. Built to ASME B16.34 standards, it features a durable cast steel body and bonnet,...
                                                                                                                                                                                                                                                                                                                              From  $421.82$680.35Regular price-38% offPrice
                                                                                                                                                                                                                                                                                                                              Chicago Valves 314 Class 150 RF Globe Valve, 2"-6"Chicago Valves series 314 Flanged Globe valve Cast steel Class 150, API 600 OS & Y 2"- 6"
                                                                                                                                                                                                                                                                                                                                  Chicago Valves series 314 Flanged Globe valve Cast steel Class 150, API 600 OS & Y 2"- 6"
                                                                                                                                                                                                                                                                                                                                  The Chicago Valves Series 314 is a severe-service Class 150 cast carbon steel globe valve featuring a bolted bonnet, rising stem , and Outside Screw and Yoke (OS&Y) design, engineered for high-pressure industrial flow regulation. Built to ASME B16.34 standards, it features a durable cast steel body and bonnet,...
                                                                                                                                                                                                                                                                                                                                  From  $421.82$680.35Regular price-38% offPrice