The PVC Single Union Foot Valve, also known as a check valve, is commonly used in pumps and functions to maintain a one-way flow of liquid in the piping system. This ensures that the pump operates correctly and that the liquid does not return to the water tank when the pump stops briefly. The valve's bottom features a wide-screened opening that allows liquid to enter while filtering out debris from the system. The valve connection can be socket or threaded, with options including ANSI, DIN, JIS, CNS, NPT, PT, and BSBF standards.

We provide sizes from 1/2" to 2" for the single union foot valve and from 2-1/2" to 6" for foot valve socket types. In addition to PVC, options like CPVC, clear PVC, PPH, and PVDF are available.