Check Valves

Machined high quality brass with stainless steel operating spring and valve disc Prevents reverse flow at point of origin Easy to install

Ideal for cryogenic pressure vessel (vapor area), manifolds and other demanding applications Not recommended for corrosive gases or liquid cryogenic applications

Station valves are designed for use with oxygen, acetylene, inert gases and liquefied fuel gases at station outlets of line distribution systems These valve outlets and the mating regulator inlet nuts prevent the danger of possible attachment of a...

Machined high quality brass with stainless steel operating spring and valve disc Prevents reverse flow at point of origin Easy to install

Reverse flow check valves help to prevent the reverse flow of gases from traveling past the check valve Disk assembly seals tight against seat in event of reverse flow

Forged bronze body PTFE seals Chrome plated ball

Ideal for cryogenic pressure vessel (vapor area), manifolds and other demanding applications Not recommended for corrosive gases or liquid cryogenic applications

Machined high quality brass with stainless steel operating spring and valve disc Prevents reverse flow at point of origin Easy to install

Reverse flow check valves help to prevent the reverse flow of gases from traveling past the check valve Disk assembly seals tight against seat in event of reverse flow

Machined high quality brass with stainless steel operating spring and valve disc Prevents reverse flow at point of origin Easy to install

Heavy duty check valves are designed for high performance in demanding applications All styles feature low/open/close pressures Check valve seat material is durable Ethylene Propylene (EPDM) For use in high pressure pigtail assemblies

Check Valves are appropriate for applications that require higher operating pressures, up to 200 PSIG Compact design and low/open/close pressures: 3 oz. to open valve and 10 oz. or reverse pressure for positive valve closing

Forged bronze body PTFE seals Chrome plated ball

Check Valves are appropriate for applications that require higher operating pressures, up to 200 PSIG Compact design and low/open/close pressures: 3 oz. to open valve and 10 oz. or reverse pressure for positive valve closing

Easily mounts on outlet bushing on a 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 Check valve is easily seen and is less subject to contamination, abuse...

For torch and regulator applications Guards against danger caused by plugged tips, over-pressurizing or incorrect startup procedures Helps prevent accidents caused by gases mixing in hoses, regulators or cylinders

Reverse flow check valves help to prevent the reverse flow of gases from traveling past the check valve Disk assembly seals tight against seat in event of reverse flow

Reverse flow check valves help to prevent the reverse flow of gases from traveling past the check valve Disk assembly seals tight against seat in event of reverse flow

For torch and regulator applications Guards against danger caused by plugged tips, over-pressurizing or incorrect startup procedures Helps prevent accidents caused by gases mixing in hoses, regulators or cylinders

Torch mount, reverse flow Prevents reverse flow hazards

Heavy duty check valves are designed for high performance in demanding applications All styles feature low/open/close pressures Check valve seat material is durable Ethylene Propylene (EPDM) For use in high pressure pigtail assemblies

Heavy duty check valves are designed for high performance in demanding applications All styles feature low/open/close pressures Check valve seat material is durable Ethylene Propylene (EPDM) For use in high pressure pigtail assemblies

Machined high quality brass with stainless steel operating spring and valve disc Prevents reverse flow at point of origin Easy to install

Heavy duty check valves are designed for high performance in demanding applications All styles feature low/open/close pressures Check valve seat material is durable Ethylene Propylene (EPDM) For use in high pressure pigtail assemblies

Heavy duty check valves are designed for high performance in demanding applications All styles feature low/open/close pressures Check valve seat material is durable Ethylene Propylene (EPDM) For use in high pressure pigtail assemblies

Check Valves are appropriate for applications that require higher operating pressures, up to 200 PSIG Compact design and low/open/close pressures: 3 oz. to open valve and 10 oz. or reverse pressure for positive valve closing

For added safety, check valve outlets are assembled in the oxygen manifold headers Check valve outlets are safer than conventional header valves, they minimize the danger of "heat of recompression" associated with oxygen by disbursing the heat Check...

Heavy duty check valves are designed for high performance in demanding applications All styles feature low/open/close pressures Check valve seat material is durable Ethylene Propylene (EPDM) For use in high pressure pigtail assemblies

One-piece, compact unit designed for A-Size applications Mounts to torch to prevent reverse flow at point of origin

Easily mounts on outlet bushing on a 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 Check valve is easily seen and is less subject to contamination, abuse...

Easily mounts on outlet bushing on a 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 Check valve is easily seen and is less subject to contamination, abuse...

Machined high quality brass with stainless steel operating spring and valve disc Prevents reverse flow at point of origin Easy to install

Machined high quality brass with stainless steel operating spring and valve disc Prevents reverse flow at point of origin Easy to install