PowerMate Vx 031-0094RP 90-Degree Right Check Valve is a member of a large line of PowerMate genuine replacement parts. The PowerMate Vx 90-Degree Right Check Valve is expertly engineered to prevent air from going into the compressor head from the tank. Replace the compressor check valve with a new PowerMate Vx 90-Degree Right Check Valve if there is air leaking and the check valve fails to close off. Measuring at 1/2-Inch NPT by 3/8-Inch tube with 1/8-Inch right bleeder this PowerMate Vx 90-Degree Right Check Valve is a perfect option for replacements. PowerMate is one of the world's leading brands of portable and standby electric generators, air compressors, water pumps, air tools, pressure washers, and accessories.