Matco-Norca 1" PVC In-Line Check Valve w/ SS Spring (Solvent)

Stops Backflow & Syphoning for Swimming Pools, Hot Tubs & Spas, Industrial Applications, Agricultural, & Solar Installations. Features: In-Line Check Valve-Spring Loaded 150 PSI at a Max Temp. of 122 Deg. F (50 Deg. C) Solvent Ends .5 PSI Spring Loaded .516 Crack Pressure Maintenance Free Operation