Foot Valve

The Industrial Foot Valve is the foundation of reliable pump priming. Specifically designed for suction lines, it prevents backflow and maintains the prime in your pumping system, ensuring smooth restarts and protecting against water hammer. At INTRO VALVE INDUSTRIES, we engineer our Foot Valves with integral high-efficiency strainers to prevent debris from clogging your pump, maximizing the operational lifespan of your critical assets.

Get Quote Core Features:

Integral large-area strainer for superior debris protection
Sensitive non-return mechanism for instant sealing
Robust cast iron / carbon steel body for submerged conditions

Applications: Agriculture irrigation, Deep well pumping, Industrial sumps, Fire-fighting water suction, and Municipal water supply.

Design Standards: IS 4038 / Manufacturer Standard

End Connections: Flanged (IS 1538 / ASME B16.5 / DIN).

Sealing Materials:
Nitrile / EPDM / Metal-to-Metal.

Component	Material Options	Technical Features
Body & Cover	Cast Iron (IS 210) / WCB	Corrosion resistant coating for underwater durability
Strainer Basket	Cast Iron / SS 304 / SS 316	Large free-flow area to minimize suction head loss
Valve Disc	CI with Rubber Facing / SS 304	Guided travel for positive and uniform seating
Seat Ring	Bronze / SS 304 / EPDM	Bubble-tight shutoff to maintain line prime
Hinge Pin / Stem	SS 410 / SS 304	High-strength stainless steel to prevent seizing
Bolts & Nuts	Carbon Steel / Stainless Steel	Zinc-plated or SS for marine/corrosive sumps