Non-Rising Stem Resilient Seated Gate Valve
The non-rising stem resilient seated gate valve can be applied to substitute for stainless steel or copper alloy sluice valves. Its design is capable of reaching relevant standards.
Application
Water supply system, water treatment, sewage disposal, food processing, fire protection system, natural gas, liquefied gas system, etc.
Features
1. The gate valve comes with novel design, simple structure and easy operation.
2. The flow direction of media is unrestricted because of the two-way sealing design.
3. Completely coated with high-quality imported rubber, its disc has been vulcanized with the help of advanced vulcanization technology, which brings bout accurate dimension, good adhesion and stable sealing performance.
4. The sanitary valve is provided with large flow area, and there is no groove on its bottom seal, which avoids dirt accumulation and prevents the seat from being scratched by dirt.
5. The gate valve is easy to operate due to small torque.
6. The nodular cast iron valve is covered with epoxy coating, which effectively separates the body from media and reduces the cost of our valve.
7. Optional operating modes cover the hand wheel, worm gear and electric actuator.
8. Its non-rising stem helps to save the installation space of the product. If you tend to mount gate valves in a deep well or on an underground pipeline, we can supply special connection bonnets or lengthening bars as required.
Parameters
1. Bore: DN50-DN700
2. Pressure: 0.6Mpa-1.6Mpa
3. Design standard: BS 5163 / DIN 3202
4. Face to face standard: BS 5163 / DIN 3202
5. Flange standard: BS 1092 / DIN F4
6. Test standard: ISO5208: 2008
7. Working pressure: PN 10/16
8. Temperature: ≤-30℃~≤180℃
9. Coating thickness: ≥300μm
10. Applicable Media
Water, oil, gas and other non-corrosive media
| Nominal Dimension | Nominal Pressure | Connectivity Standard | Part Name | Material |
| PN10 or PN16 | BS 1092 / DIN 3202 F4 | Body | Cast Iron | |
| Ductile Iron | ||||
| Body Coating | Epoxy Coating | |||
| Bonnet | Ductile Iron | |||
| Wedge Gate | Ductile Iron | |||
| Wedge Facing Rubber | EPDM | |||
| Stem | BS 431S29 | |||
| Stem Nut | BS 1400 Gr LG2 | |||
| Stem Cup | Ductile Iron | |||
| Bolts | BS 431S29 | |||
| Sealing Rubber | EPDM | |||
| Actuators | Cast Iron Hand Wheel | |||
| Ductile Iron Hand Wheel |
