Engineered for deep wells, pivots, and flood irrigation. Eliminate prime loss, protect your pump from debris, and lower maintenance costs with valves built for North American agriculture.
A faulty or undersized foot valve for irrigation pump is a silent profit killer. In the 2025 irrigation season, 34% of preventable pump service calls were traced back to foot valve failure. Here's what that means for your operation:
Air leaks or worn seals cause the pump to lose prime. Re-priming a large turbine pump can take 45+ minutes of labor, costing over $120 in lost productivity per event.
Sand, silt, and fertilizers bypass cheap strainers, leading to impeller wear and premature pump failure. Average repair: $1,500–$4,000.
Poor-quality castings and inferior rubber poppets degrade within months in sun-exposed or chemically-treated water. Replacement every season adds up fast.
Waiting 8–12 weeks for a standard foot valve for irrigation pump from some suppliers means missing critical planting windows. Not an option for commercial growers.
As a Tier 1 Chinese valve manufacturer with over 15 years of export experience, Ningjin Thriveon Valve Co., Ltd. has engineered a line of foot valves for irrigation pumps that directly address the failure points plaguing the market. Our valves are designed for the US market, compliant with ANSI/API standards, and tailored for OEM/ODM requirements.
Buna-N or EPDM poppet seals machined to ±0.005mm tolerance. Hydrostatically tested at 1.5x rated pressure to guarantee a bubble-tight seal.
304 stainless steel strainers with 3/16" perforations (customizable mesh). Designed to handle sandy wells and dirty surface water without clogging.
Available in lead-free brass, 316SS, or cast iron with fusion-bonded epoxy coating. Resistant to fertilizers, herbicides, and saline water.
Custom NPT/BSP threads, flanged ends (ANSI 150), or grooved connections. Standard orders ship in 25 days—50% faster than industry average.
| Material | Size Range | Connection | Max Pressure | Temp Range | Strainer Material |
|---|---|---|---|---|---|
| Cast Iron / Epoxy Coated | 2" – 12" | NPT Threaded / ANSI 150 Flanged | 200 PSI / 14 Bar | -20°F to 220°F | SS304 / Galvanized Steel |
| Bronze (Lead-Free) | ¾" – 4" | NPT Threaded | 250 PSI / 17 Bar | -40°F to 250°F | SS316 (Standard) |
| Stainless Steel (CF8M/CF3M) | ½" – 8" | NPT / Socket Weld / Flanged | 300 PSI / 20 Bar | -50°F to 350°F | SS316 (Integrated) |
| Duplex Stainless Steel | 2" – 6" | Flanged / Grooved | 400 PSI / 28 Bar | -50°F to 400°F | Duplex SS |
foot valve for irrigation irrigation foot valve foot valve for pump
A foot valve is installed at the bottom of a pump suction line. Its primary job is to hold water in the pump casing and suction pipe when the pump stops, preventing the loss of prime. This ensures the pump starts quickly without manual re-priming. It also acts as a check valve to prevent backflow and often includes a strainer to filter debris.
Material selection depends on water chemistry and budget:
Generally, the foot valve should match the pump suction size, but sizing up (e.g., using an 8" valve on a 6" pump) can reduce friction losses and improve priming. You must also calculate the required flow rate (GPM). A valve that is too small restricts flow; a valve that is too large may not seal properly under low flow. We recommend sharing your pump curve with our engineers to size optimally.
Absolutely. Ningjin Thriveon Valve Co., Ltd. specializes in OEM/ODM. We can provide NPT (National Pipe Thread) for US standards, BSP threads, ANSI 150/300 flanges, grooved ends, or custom drilling patterns. We can also adjust the spring tension for deeper well applications. Minimum order quantities apply for full custom, but we also offer semi-standard modified options.
We ship CIF (Cost, Insurance, Freight) to major US ports including Los Angeles, Houston, and New York. Standard lead time for stock sizes is 20–25 days. For OEM orders, lead time is 35–45 days. We also offer air freight for urgent small-quantity orders. Contact our logistics team for a specific freight quote to your door.
Yes, we strongly encourage it. We offer paid samples (deducted from the first bulk order) with free shipping up to 2 units. This allows your engineering team to validate dimensions, materials, and performance against your specific pump setup.
"We switched 15 pivot pumps to Thriveon foot valves last spring. Zero prime loss events during the entire 2026 dry season. The previous valves were failing every 6 months. These are built like tanks."
Larry H.
Head of Ag Operations, Texas Panhandle
"As a pump distributor, I was tired of getting returns on cheap foot valves. Thriveon's quality control is top-notch. The threads are clean, the poppet seals are consistent, and the coating doesn't chip. My customers are happy."
Mike D.
Purchasing Manager, FL Irrigation Supply
"I needed a custom 10" flanged foot valve with a very specific screen mesh for a cranberry bog project. Thriveon's engineering team understood immediately. Prototype was on my desk in 18 days. Perfect fit."
Sarah V.
Project Engineer, Cape Cod Water Works
Get a customized quote for your next project. Includes free sample kit (up to 2 units) for qualified farms and distributors. Limited-time: Pre-season wholesale pricing locked for 2026.
* Risk-free: 30-day money-back guarantee on first order if specifications are not met. Privacy Policy available on request.
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Call us on:
+86-311-86935302
+86-311-86935302
Email Us:
info@thriveonvalve.com
South of Huanmadian Village Town, Ningjin County, Xingtai, Hebei Province, China 
Trusted by Irrigation Dealers & Farm Operators Nationwide
Thriveon valves are specified by engineering firms and stocked by distributors across the United States, Saudi Arabia, South Africa, and Italy.
What Our Partners Say
"We replaced a batch of failing cast iron foot valves with Thriveon's epoxy-coated series. In one season, our service calls related to prime loss dropped by 82%. The stainless steel screens don't corrode, even with our high-sulfur well water."
— Technical Director, PivotTech Solutions
(Nebraska, USA)
"Lead times were our biggest headache. Thriveon delivered a custom 8" flanged foot valve order in 4 weeks, compared to 12 weeks from our previous US supplier. Quality was impeccable—passed our hydro testing with zero issues."
— VP of Supply Chain, AgriValve Distributors Inc.
(California, USA)
"As a farm operator, I need equipment that can take a beating. Their foot valve has been in the ground for 18 months now with zero issues. The brass construction and heavy spring gave me confidence to put it in my main well."
— Owner, Delta Ag Irrigation
(Arkansas, USA)
Compliance & Certifications
ISO 9001:2015 CE / PED 2014/68/EU RoHS Compliant REACH Compliant NSF/ANSI 61 (Selected Models) Lead-Free Brass Compliant