Ductile Iron Foot Valve for Well Pumps | GGG40 GGG50 Pump Foot Valve

Introduction to Ductile Iron Foot Valve for Well Pumps

The ductile iron foot valve for well pumps is an essential device installed at the suction end of a pump pipeline, submerged inside wells, tanks, or wet pits. Its main functions are to retain pump prime, prevent backflow, and filter debris to protect the pump.

It is a cost-effective and reliable solution for centrifugal pump systems, ensuring the pump remains ready for operation without repeated priming.

---

Foot Valve Construction

This foot valve is manufactured from high-quality ductile iron with a corrosion-resistant stainless steel strainer.

Components & Materials

 

---

Main Advantages

1. Excellent Prime Retention

Prevents water from draining back when the pump stops.

2. Full Flow Design – Low Head Loss

The flow area is approximately 10% larger than pipe size, minimizing pressure loss.

3. Strong Corrosion Protection

Blue fusion bonded epoxy (FBE) coating improves durability in wet environments.

4. Durable SS304 Strainer

Blocks sand, stones, and debris from entering the pump.

5. Heavy Duty Ductile Iron Body

GGG40 / GGG50 material provides superior strength and impact resistance.

---

Technical Specifications

• Product Name: Ductile Iron Foot Valve for Well Pumps
• Valve Type: Foot Valve / Bottom Valve
• Body Material: Ductile Iron GGG40 / GGG50
• Strainer: Stainless Steel SS304
• Seat Material: EPDM
• Working Pressure: PN10 / PN16
• Coating: Blue Fusion Bonded Epoxy (FBE)
• Flange Standard: EN1092-2 / ANSI Class 125 / Class 150 / JIS 10K
• Suitable Media: Clean water, well water, industrial water

---

Applications

Residential Well Systems

• Household deep well water pumps
• Underground tank pumping systems

Industrial Use

• Water supply stations
• Water treatment plants
• Cooling systems

Agricultural Use

• Irrigation systems
• Pond pumping systems
• Livestock farms

---

Why Choose Ductile Iron Foot Valve?

Compared with standard cast iron foot valves, ductile iron offers:

✔ Higher mechanical strength
✔ Better impact resistance
✔ Reduced cracking risk
✔ Longer service life

---

Why Buy from VINVAL.NET?

✔ Competitive direct pricing
✔ Many common sizes in stock
✔ High-quality products
✔ Professional technical consultation
✔ Fast nationwide delivery
✔ Strong after-sales support

---

Contact Information

VINVAL.NET
📞 Hotline: 0907450506 - 0902800728 - 0902720814 - 0979737351
📧 Email: info@pm-e.vn
🌐 Website: https://vinval.net

---

Conclusion

The ductile iron foot valve for well pumps is an ideal solution for pump systems requiring high durability, reliable prime retention, and effective backflow prevention. With GGG40/GGG50 body construction, SS304 strainer, and anti-corrosion epoxy coating, it is a smart long-term investment.

If you are looking for a high-quality ductile iron foot valve, contact VINVAL.NET today for fast support and the best quotation.