All PPSV Valves are produced in FDA approved materials.
PPSV Shut-off Valves are manufactured in polypropylene with food grade EPDM O-rings for use with potable water. Polypropylene has the advantage of being more chemically resistant than acetal. These valves are for use with potable water. For use with other potable liquids, please contact your SWT representative.
The valves are not to be used with compressed air, explosive gasses, petroleum spirits and other fuels, nor for heating systems.
Working Pressures and Temperatures
Max. 150 psi at 70°F (max. 10 bar at 20°C)
Max. 60 psi at 140°F (max. 4 bar at 60°C)
Min. 33°F (1°C)