Flair-It 30910 Bypass Valve-1/2 x 1/2 x 1/2 in Connection-PEX-100 psi Pressure-Polysulfone Body

Use to bypass flow for water heaters & softeners. Made of PPSU (polysulfone). Works on all Brands of PEX Pipe. Install with pliers remove with screwdriver. No special crimp tool needed. cNSF-14, cNSF-61, CSA compliant. Fittings and rings included in each bag. Temperature approvals 180 deg F at 100 psi patent pending.