Western Enterprises CV-30R Oxygen Gas Right Hand B-Size Female Nut to B-Size Male Regulator Adaptor Model Check Valve

Regulator Bushing Adaptor Model, B-Size (9/16"-18) 

Easily mounts on outlet bushing of any regulator having a B-Size outlet. This model has the same flow capacity as the torch - type (1200 SCFH at 50 PSIG) when installed on a regulator. The Check Valve is to easy to see and is less subject to contamination, abuse and damage. 

Oxygen RH, B-Size Female Nut to B-Size Male, to 125 PSIG (800kPa).

Flow curves presented here are based on air at 70 ºF. To convert flows of other gases, multiply by the appropriate conversion factor listed on instruction sheets included with all check valves. 

Western's reverse flow Check Valves meet or exceed CGA and OSHA requirements (Pamphlet CGA-E2) and feature:

• Flows for cutting up to 12" of steel
• Machined high quality brass with stainless steel operating spring and valve disc
• Low open/close pressures: 1 - 1-1/2 PSIG open valve and 10 oz. reverse pressure to positively close valve
• 100% tested
• Made in U.S.A