China Ductile Iron Non-Rising Stem Resilient Seat Gate Valve – Reliable Suppliers & Factory for DN50 to DN1200
Description
The Ductile Iron Sluice Valve offers a sturdy and economical solution for drinking water, sewage, and irrigation pipeline systems. Constructed with a ductile iron body, it delivers superior durability, resistance to corrosion, and reliable high-pressure performance.
This valve incorporates a non-rising stem configuration along with a resilient rubber-seated wedge, guaranteeing leak-tight closure even under varying flow conditions. Its space-saving design simplifies installation in buried or confined spaces, making it well suited for urban water networks, fire protection systems, and agricultural applications.
As a leading valve manufacturer with decades of experience—recognized among China's premier valve suppliers—we produce each Ductile Iron Sluice Valve in compliance with international standards such as BS 5163 and EN 1074. The fusion-bonded epoxy coating provides durable protection against both internal and external corrosion.
Offered in diameters ranging from DN50 to DN1400, this Ductile Iron Sluice Valve accommodates manual handwheel, electric actuator, and gearbox operation, providing flexibility for diverse installation requirements.
For those seeking a dependable shut-off valve that combines performance, longevity, and cost-effectiveness, the Ductile Iron Sluice Valve stands as the preferred solution for infrastructure projects around the globe.
Specifications
Size |
DN50–DN1200 |
Nominal Pressure |
PN10 / PN16 |
Working Temperature |
-10°C ~ 120°C |
Suitable Medium |
Chemicals, air, water, steam, oil, acids, salts, etc. |
Standards
Design Standard |
DIN3352 F4/F5, MSS SP-70, AWWA C509/515, BS5163 |
Face to Face |
DIN3202 F4/F5, BS5163, ANSI B16.10 |
Flange Drilling |
DIN2533 PN10/PN16, ANSI 125/150, JIS10K |
Test Inspection |
DIN3230, BS6755 |
Materials
Body |
Cast Iron, Ductile Iron |
Wedge |
Cast Iron, Ductile Iron |
Stem |
Stainless Steel, Brass |
Sealing Ring |
EPDM, NBR |
O Ring |
EPDM, NBR |















