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Ductile Iron GGG50 Foot Valve Flanged Type | Durable Pump Bottom Valve
Ductile Iron GGG50 Foot Valve Flanged Type | Durable Pump Bottom Valve

Price: 2,890,000 đ 3,256,000 đ

Product code:

Ductile iron GGG50 foot valve with flanged connection, effective priming water retention, debris filtration, and pump protection. Sizes DN32-DN200 available at VINVAL.NET.

  • Category: Foot Valve
  • Brand:  VINVAL
  • Origin: China
  • Warranty: Genuine warranty
Product information

Ductile Iron GGG50 Foot Valve Flanged Type | High Quality Pump Bottom Valve

Introduction to Ductile Iron Foot Valve

The Ductile Iron Foot Valve (Bottom Valve / Pump Foot Valve) is installed at the suction inlet of a pump. Its main function is to retain priming water, prevent backflow, and filter debris before water enters the pumping system.

Manufactured from GGG50 ductile iron, this valve offers high mechanical strength, excellent impact resistance, and long service life. It is widely used in water supply systems, pumping stations, irrigation, and industrial applications.

Structure of Ductile Iron Foot Valve

The ductile iron foot valve consists of:

  • GGG50 ductile iron body
  • Ductile iron disc
  • Valve cover
  • Guide bushing
  • NBR sealing ring
  • Strainer screen

Water enters through the strainer into the valve body. When the pump operates, the disc opens to allow suction flow. When the pump stops, the disc automatically closes to retain water inside the suction pipe.

Working Principle

When the pump runs:

The suction force opens the valve disc, allowing water to enter the pipeline.

When the pump stops:

The disc closes quickly due to gravity and reverse pressure, preventing water from flowing back to the source.

Benefits:

  • Maintains priming water
  • Faster pump startup
  • Saves energy
  • Protects the pump impeller from debris

Technical Specifications

  • Product Name: Ductile Iron Foot Valve / GGG50 Bottom Valve
  • Body Material: GGG50 Ductile Iron
  • Disc Material: Ductile Iron
  • Seal Material: NBR Rubber
  • Working Pressure: PN0.25MPa
  • Size Range: DN32 – DN200
  • Working Temperature: ≤ 50°C
  • Suitable Media: Water, oil, non-corrosive liquids
  • Testing Standard: GB/T13927-1992
  • Connection Type: Flanged

Main Advantages

1. Strong GGG50 Ductile Iron Body

Higher strength than standard cast iron, resistant to cracking.

2. Effective Priming Water Retention

Prevents loss of water prime after the pump stops.

3. Built-in Strainer Protection

Blocks dirt and debris from entering the pump chamber.

4. Cost-Effective Solution

Competitive price for many projects and systems.

5. Easy Installation & Maintenance

Flanged design ensures secure connection and easy servicing.

Size Table

DN(mm) H D D1 D2 Z-d
32 105 120 90 70 4-φ14
40 110 130 100 80 4-φ14
50 125 140 110 90 4-φ14
65 150 160 130 110 4-φ14
80 175 185 150 128 4-φ18
100 190 205 170 148 4-φ18
125 240 235 200 178 8-φ18
150 280 260 225 202 8-φ18
200 360 315 280 258 8-φ18

Applications

  • Water supply pumping stations
  • Agricultural irrigation systems
  • Reservoir and pond pumping systems
  • Water treatment plants
  • Industrial pumping systems
  • Light oil and non-corrosive liquid transfer

Why Buy from VINVAL.NET?

✔ High-quality genuine materials
✔ Competitive direct pricing
✔ Sizes available from DN32 to DN200
✔ Professional technical consultation
✔ Fast nationwide delivery
✔ CO/CQ available upon request

Contact Information

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

Conclusion

The GGG50 ductile iron foot valve is an ideal solution for pump systems requiring high durability, effective priming water retention, and reliable backflow prevention. If you are looking for a high-quality pump foot valve at a competitive price, contact VINVAL.NET today for fast support and quotation.

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