Quarter-Turn Supply Stop Body Style - Valves 3-Way Inlet Size 1/2 in Inlet Type CTS Outlet Size 1/2 in Outlet Type CTS Max Pressure 250 psi Temp Range 0 Degrees to 180 Degrees F Body Material Polysulfone Standards ASTM F87 7 CSA B137.5 FDA Approved IAPMO IGC 188-2004c Certified NSF 14 And 61 Certified NSF UP