IN-LINE PCV Part# 21253 04-29895

JR Products In-line Plastic Check Valve (PCV). Provides a water tight seal. Accepts all PEX connections. Hex socket designed to slip before threads are damaged. 22 in/lbs maximum torque installation. Plastic; used in B & B Molders Diverter Valves. 1/2 inch MPT x 1/2 inch MPT; CSA approved. Black. One per package.