Chicago Valves series 326 Stainless Steel Globe Valve, Rising Stem 200 WOG SW 1/2"-2"
3266SW
      Chicago Valves series 326 Stainless Steel Globe Valve, Rising Stem 200 WOG SW 1/2"-2"
      Chicago Valves series 326 Stainless Steel Globe Valve, Rising Stem 200 WOG SW 1/2"-2"
      Chicago Valves series 326 Stainless Steel Globe Valve, Rising Stem 200 WOG SW 1/2"-2"
      Chicago Valves 326 SW Stainless Steel Globe Valve, 1/2"-2"
      Chicago Valves series 326 Stainless Steel Globe Valve, Rising Stem 200 WOG SW 1/2"-2" Chicago Valves series 326 Stainless Steel Globe Valve, Rising Stem 200 WOG SW 1/2"-2"

      The Chicago Valves Series 326 is an industrial-grade 200 WOG 316 stainless steel globe valve featuring a screwed bonnet, rising stem, and conical seat design, engineered for reliable high-pressure fluid throttling and regulation.

      Built to ASME B16.34 standards, it is constructed from durable cast 316 stainless steel and features a solid disc and metal-to-metal (316 SS) conical seat. It is manufactured with socket weld (SW) ends to ASME B16.11, fully tested to API 598 standards. Also available with threaded NPT ends.

      Available in sizes from 1/2" to 2".

      Chicago Valves
      $78.79
      $123.11
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      UPS Ground Order before 12:00 on Wednesday and receive it between 6/23/26 and 6/26/26 with UPS Ground

      Delivery Options
      Carrier Description Estimated Delivery
      UPS Ground 5 to 6 days Transit

      6/23/26 - 6/26/26

      UPS 3 bus. days Ships same or next day 3 bus-days Same day/next Order before 10:30 EST (Valve combo + 2)

      6/22/26 - 6/23/26

      UPS 2 bus. days Ships same day 2 bus-days, leaves WH same day if Order up to 10:30 EST

      6/19/26 - 6/22/26

      UPS Next Day - 1 business Day Ships same day except valve/act combo + 2 (Order before 10:30 EST)

      6/18/26 - 6/19/26

      Free Shipping Over $2700.00 Standard Shipping or LTL geater 65 pounds

      6/24/26 - 6/26/26

      LTL Freight over 65 pounds 5-9 Bus. Days

      6/23/26 - 6/30/26

      Carrier: UPS Ground

      Description: 5 to 6 days Transit

      Estimated delivery:
      6/23/26 - 6/26/26

      Carrier: UPS 3 bus. days Ships same or next day

      Description: 3 bus-days Same day/next Order before 10:30 EST (Valve combo + 2)

      Estimated delivery:
      6/22/26 - 6/23/26

      Carrier: UPS 2 bus. days Ships same day

      Description: 2 bus-days, leaves WH same day if Order up to 10:30 EST

      Estimated delivery:
      6/19/26 - 6/22/26

      Carrier: UPS Next Day - 1 business Day

      Description: Ships same day except valve/act combo + 2 (Order before 10:30 EST)

      Estimated delivery:
      6/18/26 - 6/19/26

      Carrier: Free Shipping Over $2700.00

      Description: Standard Shipping or LTL geater 65 pounds

      Estimated delivery:
      6/24/26 - 6/26/26

      Carrier: LTL Freight over 65 pounds

      Description: 5-9 Bus. Days

      Estimated delivery:
      6/23/26 - 6/30/26

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      • The Chicago Valves Series 326 is an industrial-grade 200 WOG 316 stainless steel globe valve. Conforming to ASME B16.34, this valve is designed for reliable commercial and industrial throttling services where dependable shutoff, extreme corrosion resistance, and long service life are required. The screwed bonnet and rising stem design ensure robust sealing and visible valve position indication during operation.

        The Series 326 is available from 1/2" to 2" with socket weld (SW) ends.

        General Valve Specification
        • Valve Type: 316 Stainless Steel Globe Valve
        • Pressure Class: 200 WOG (Cold Working Pressure)
        • Pressure Rating: 200 WOG (316 Stainless Steel)
        • Maximum Temperature: 350°F / 177°C
        • Body Material: 316 Stainless Steel (ASTM A351 CF8M)
        • Bonnet Material: 316 Stainless Steel (ASTM A351 CF8M)
        • Seat Material: Metal-to-Metal (Integral 316 Stainless Steel / CF8M)
        • Stem Material: 316 Stainless Steel
        • Gasket/Seal Material: PTFE
        • Disc/Wedge Design: Conical Seat Design
        • Disc Material: 316 Stainless Steel (ASTM A351 CF8M)
        • Operation: Manual
        • Body Style: Inline, Cast Stainless Steel, Screwed Bonnet
        • Stem Design: Rising Stem
        • Flow Function: Throttle / Flow Regulation
        • End Connections: Socket Weld (SW) (ASME B16.11)
        • Optional End Connections: Threaded NPT (ASME B1.20.1)
        • Country of Origin: Vietnam
        Standards and Compliance
        • Design: ASME B16.34
        • Testing: API 598 (Shell & Leak testing)
        • Thread Standard: ASME B1.20.1
        • Socket Weld Standard: ASME B16.11
        Summary Specifications of Chicago Valves Series 326 SW
        Size Part Number CV  Weight (lbs)
        1/2" 3266SW005 3.8 0.99
        3/4" 3266SW006 7 1.46
        1" 3266SW010 11 1.87
        1 1/4" 3266SW012 21 2.65
        1 1/2" 3266SW015 29 3.97
        2" 3266SW020 50 5.58

      • Chicago Valves
        3266SW

        Data sheet

        Valve Type
        Globe valve
        Valve Size
        .5 (1/2") .75 ( 3/4") 1" 1.5 (1 1/2") 1.25 (1 1/4") 2"
        Valve Temperature Range
        350°F Max (°C 76)
        Valve Body Material
        Stainless Steel 316L
        Valve Body Style
        Inline
        Valve Connection
        SW Ends
        Valve PSI
        200
        Valve Configuration
        2-Way
        Valve Seat
        PTFE
        Warranty
        1 year
        Valve Standards
        ASME B1.20.1 ASME B16.34
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