Check Valves

Brass regulator adaptor check valve set used to add backflow protection between welding gas regulators and hose assemblies. Western Enterprises WE-61 is stocked across welding shops, fabrication...

Brass check valve with right-hand thread for welding torch installation, preventing reverse gas flow in oxy-fuel cutting and welding assemblies. Western Enterprises CV-7R adds flashback protection in...

Uniweld TCVB torch-mount check valves with B fittings, sold as a pair. The one-way valves prevent reverse gas flow at the torch inlets to guard against backfire and gas mixing in the hoses. Used in...

Brass regulator bushing used to adapt regulator outlet threads on oxy-fuel welding and cutting setups. Western Enterprises CV-31L is a standard interchange fitting in welding shops, fabrication...

Brass check valve with left-hand thread for welding torch installation, preventing reverse gas flow on fuel gas side of oxy-fuel cutting and welding assemblies. Western Enterprises CV-8L adds...

Brass check valve used to prevent reverse gas flow in welding hose and regulator assemblies on oxy-fuel cutting and welding setups. Western Enterprises CV-33L adds flashback protection in welding...