FOOT VALVES fulfill a specific purpose in PVC systems.

Foot valves function much like ball and check valves, but instead of allowing liquid to flow through them while surrounding the liquid, they are fully submersed in the liquid. This allows the valve to stop back flow completely in certain applications.

Scope:This system is intended for pressure applications where the operating temperature will not exceed 140°F, and work pressure is 1.0 MPa (PN10)

Specification:PVC foot valve shall be manufactured from virgid PVC(polyvinyl chloride) vinyl compounds.

Referenced Standards:ISO 9393-1:2004.