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Categories
- Valves
- Ammonia Valves
- ASB Packed Valves
- Brass Ball Valves
- Check Valves
- Chlorine Valves
- CNG (Compressed Natural Gas) Valves
- Cryogenic Valves
- Flow Control Valves
- HVAC Valves
- Industrial Gas Valves
- LPG Valves
- Diaphragm Valves - MAPP & Non-Flammables
- Medical Valves
- Refrigerant Valves
- Pressure Relief Valves
- Specialty Gas Valves
- 1014 1031 Refrigerant Cylinder Valves
- 1032 1042 Low Pressure Brass Diaphragm Valves
- 1132 Low Pressure Brass Diaphragm Valves
- 1206A Packed Wrench-Operated Valves
- 1214Y Wrench-Operated Corrosive Gas Valves
- 5074 Brass Diaphragm Valves
- 5983 Stainless Steel Packed Valves
- 6074 Stainless Steel Diaphragm Packless Valves
- 6411 Diaphragm Packless Lecture Bottle Valves
- 6674 316L Stainless Steel Diaphragm Valves
- 8000 Diaphragm Packless Valves
- 959 Specialty Relief Valves
- PVE3250 Propylene Valves for DOT Cylinders
- 7000 Stainless Steel Diaphragm Valves
- RVE Refrigerant Recovery Valves
- SCBA Valves
- Balloon Fillers
- Regulators
- Cylinders
- Thread Sealants
- Transfer Hoses
- LN2 Storage Dewars
- Repair & Replacement
- Fittings
- Accessories
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- Manufacturer
- Home /
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- Cryogenic Valves /
- Globe Valves /
- Stainless Steel Globe Valves /
- 231 Series - 300 PSIG
231 Series - 300 PSIG
231 Series Stainless Steel Globe Valves
Rugged construction and easy access features provide minimum installation and maintenance cost while maintaining superior performance and operator safety. These valves can often replace higher cost bellows-seated valves. The proprietary Goddard GRAFOIL® stem packing system provides excellent performance when the valve operates in liquid hydrogen service. 300 PSIG.
Key Features & Benefits:
- Top Entry: This valve can be permanently installed in the line and serviced from the top
- Soft Seated: PCTFE Seat provides a bubble tight seal and is replaceable
- Construction: One piece investment cast bonnet eliminates welded joint in topworks
- Stem Packing: Proprietary Goddard system utilizing GRAFOIL® flexible graphite
- Sizes: ¼” through 1½” (6mm through 40mm)
- Ends: Socket weld, Butt weld
- Service: Liquified and Gaseous hydrogen service only (see series 232 for non-hydrogen service)
- Temperature Rating: -425°F to 150°F (-254°C to +65°C)
- Pressure Rating: (Cold, Non-shock) 300 PSIG (20 Bar) 400 PSIG (27 Bar)
- *Stainless steel ASTM A351-CF3M (316L)
- PED Approved, Approved for US and Canada
- Designed to ASME B16.34
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