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Sherwood Breathing Air Valve – CGA347 – 25E Euro

Sherwood breathing air valve made from heavy-duty forged brass and is specifically designed for use with breathing air in steel cylinders. This breathing air valve includes a CGA347 valve outlet with a 25E Euro 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
  • Improved metal-to-metal seal below bonnet threads prevents pressure in the threads at top of valve body

 

Valve Features

  • Gas Service: Breathing Air
  • CGA347 outlet
  • Inlet Thread Size: 25E Euro
  • Outlet Thread Size: .825-14 NGO RH Ext.
  • Maximum Working Pressure: 6750 PSI
  • Operating Temperature Range: -50° F to +149° F
  • Storage Temperature Range: -65° F to +155° F
  • Leak Rate Internal/External: 1×10-4 atm cc/sec.
  • Cv Flow Factor: Standard: .690
  • Minimum Cycle Life: 2000 Cycles
  • Closing Torque: 20–30 in.-lbs.
  • Operating Torque: 10–20 in.-lbs.
  • Bonnet Installation Torque: 60–70 ft.-lbs.
  • Handwheel Nut Installation Torque: 15-35 in. – lbs.
  • PRD Installation Torque: 40–40 in.-lbs.
  • PRD Flow Capacity: 60 cfm @ 100 PSI

Must be installed by a qualified cylinder technician due to torque specifications. Compressed gas cylinders and valves maybe dangerous, please use caution.

Have questions? Email us at [email protected].

Weight 2 lbs
Dimensions 4 × 2 × 3 in
Condition

New

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