Foot Valves are specialized one-way check valves equipped with an integrated intake strainer, installed at the lowest point of a pump suction line. They operate by allowing fluid to lift the internal poppet or flapper during pump suction and automatically snap shut via gravity or a spring when the pump stops.

Fluids: Water, Oil

Industrial Applications: Fire Fighting, HVAC, Marine, Chemical, Water Treatment

Connection Methods: Flanged, Socket Weld, Threaded

Highlights: Prevents Pump Cavitation, Built-In Strainer Protects Pump, Simple Design

Considerations: Complex Maintenance When Submerged, Prone to Clogging in Dirty Water

SPECIFICATIONS

• Materials: Cast Iron, Ductile Iron, Bronze, Brass, Stainless Steel

• Types: Spring-Loaded, Swing, Threaded Ends, Flanged Ends

• Sizes: 1/2" to 24"

• Pressure Ratings: Class 125 to 300, PN10 to PN40

• Standards: API 598, ASME B16.34, AWWA C508