For use with hot or cold water. For use with tubing size pipe, seats, epdm o-rings. Rated for 100 psi at 180 degrees fahrenheit. 1/2" NSF approved Rated for 100 psi at 180 degrees fahrenheit For use with hot or cold water For use with tubing size pipe, seats, epdm o-rings CPVC Ball Valve Solvent ends comply with astm D2846.