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Chicago Valves series 384 Forged Steel Class 800 Globe Valve, SW 1/4"-2"
384SW
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 steel construction, both compliant with NACE MR0175 for sour gas service. Features high-performance graphite packing, solid disc, and socket weld (SW) ends to ASME B16.11, fully tested to API 598 standards. Also available with threaded NPT ends.
Available in sizes from 1/4" to 2".
$67.46
$107.08
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The Chicago Valves Series 384 is a compact, severe-service Class 800 forged steel globe valve. Conforming to API 602 and ASME B16.34, this valve is designed for demanding high-pressure commercial and industrial throttling services where dependable shutoff and long service life are required. The bolted bonnet and rising stem design ensure robust sealing and visible valve position indication during operation.
The Series 384 is available from 1/4" to 2" with socket weld ends and conforms to NACE MR0175 for sour service.
General Valve Specification
- Valve Type: Forged Steel Globe Valve
- Pressure Class: Class 800
- Pressure Rating: 1,975 PSI (Forged Steel) / 1,600 PSI (Stainless Steel)
- Maximum Temperature: 800°F / 427°C (Forged Steel) / 850°F / 454°C (Stainless Steel)
- Body Material: Forged Steel (A105N) or Forged Stainless Steel (A182 F316L)
- Bonnet Material: Forged Steel (A105N) or Forged Stainless Steel (A182 F316L)
- Stem Material: 13% Cr (A276 410) or Stainless Steel (A182 F316L)
- Disc Material: 13% Cr (A276 420) or Stainless Steel (A276 316L)
- Gasket Material: 304 + Graphite or 316L + Graphite spiral-wound
- Packing Material: Graphite
- Bonnet Bolts: Alloy Steel (A193 B7) or Stainless Steel (A193 B8M)
- Handwheel Material: Malleable Iron (A197)
- Operation: Manual (Handwheel)
- Body Style: Inline, Forged Steel, Bolted Bonnet (BB)
- Stem Design: Rising Stem (OS&Y)
- Flow Function: Throttle / Flow Regulation
- End Connections: Socket Weld (ASME B16.11)
- Optional End Connections: Threaded NPT (ASME B1.20.1)
- Country of Origin: Vietnam
Standards and Compliance
- Design: API 602, ASME B16.34
- Testing: API 598 (Shell & Leak testing)
- Socket Weld Standard: ASME B16.11
- Compliance: NACE MR0175 (Sour Gas Service)
Summary Specifications of Chicago Valves Series 384 SW
Size Part Number CV Weight (lbs) 1/4" 02384SW 0.7 4.85 3/8" 03384SW 0.7 4.85 1/2" 05384SW 1.3 4.63 3/4" 07384SW 2.6 5.07 1" 10384SW 6.4 8.16 1 1/4" 12384SW 11.6 12.79 1 1/2" 15384SW 17 16.53 2" 20384SW 30.9 22.49 - 384SW
Data sheet
- Valve Type
- Globe valve
- Valve Size
- .5 (1/2") .25 (1/4") .75 ( 3/4") .375 (3/8") 1" 1.5 (1 1/2") 1.25 (1 1/4") 2"
- Valve Temperature Range
- 800°F max (°C 427)
- Valve Body Material
- Forged Steel A105N
- Valve Body Style
- Inline
- Valve Connection
- SW Ends
- Valve PSI
- 1975 Max
- Valve Configuration
- 2-Way
- Valve Seat
- PTFE
- Warranty
- 1 year
- Valve Standards
- API 598 API 602 ASME B16.11 NACE MR0175
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 steel construction, both compliant with NACE MR0175 for sour gas service. Features high-performance graphite packing, solid disc, and socket weld (SW) ends to ASME B16.11, fully tested to API 598 standards. Also available with threaded NPT ends.
Available in sizes from 1/4" to 2".