Sherwood Oxygen Valve – CGA540, 1/2″ NGT
This Sherwood oxygen valve is made from heavy-duty forged brass and is specifically designed for use with steel oxygen cylinders. Common applications include welding and industrial use. This oxygen valve has a CGA540 valve outlet with a 1/2″ NGT inlet and safety (burst disk).
Premium Construction
- Automated assembly and testing processes ensure exceptional quality
- 100% helium leak tested
- Heavy-duty forged brass body for durability and high pressure
- Precisely machined internal components meet the most stringent international valve performance standards
- Pressure Relief Device (PRD) is a unitized plug design that provides excellent flow characteristics, ensures proper assembly and tamper resistance
- Metal-to-metal seal below bonnet threads prevents pressure in the threads at top of valve body
- Direct-drive stem design with optimized O-ring (GSV) or double O-ring (GSHV) seal reduces friction and operates at exceptionally low torque levels
- Inlet and outlet thread configurations are available for a broad spectrum of customer, country and code specifications
- Tapped for dip tube as required
Valve Features
- Gas Service: Oxygen
- CGA540 outlet
- Inlet Thread Size: 1/2″-14 NGT
- Outlet Thread Size: .903-14 NGO RH Ext.
- No PRD
- Maximum Working Pressure: 3360PSI
- Burst Pressure: 10000 PSI
- Operating Temperature Range: -50° F to +149° F
- Storage Temperature Range: -65° F to +155° F
- Minimum Cycle Life: 2000 Cycles
- Closing Torque: 20-30 in.-lbs.
- Operating Torque: 10-20 in.-lbs.
- Bonnet Installation Torque: 50–60 ft.-lbs.
- Handwheel Nut Installation Torque: 15-35 ft.-lbs.
- PRD Flow Capacity 60 cfm @ 100 PSI