Resilient Seated Gate Valves – Non Rising Stem
Resilient Seated Gate Valves – Non Rising Stem
Spec Sheet: Resilient Seated Gate Valves – Non Rising Stem
GV-Resilient seated gate valve is a soft seal disc fully encapsulated with rubber. The valve is designed with new technology for light operating, no clogging and no corrosion, good resilient memory & long
service life. It can be used extensively in water supply & sewage, fire-fighting, and as a shut-off or regulating valve.
Description
Resilient Seated Gate Valves – Non Rising Stem
Features:
• Newly advanced design, less operation torque & abrasion resistance.
• Body & Cover are made of high-grade Ductile Iron.
• Disc is designed with an abrasion-resistant nylon guide which can help less opening or closing torque and smooth during operation.
• Forged stems provide stronger stem operation and fewer moving parts.
• Disc is covered by high-grade rubber which complies with drinking water.
• High-tech rubber curing with precise geometry dimensions, more resilient & strong adhesive to ductile casting.
• The 3 O-ring stem seals are designed to prevent stem leakage. and provide replacement of the O-ring without disassembling the valve from mainline pipes.
• Both inside & outside are coated with epoxy resin powder.
• Manufacturing standard meets BS EN 1074, BS 5163, and BS EN 1171.
• F/F (Face to Face) meets the following standard: BS EN558-1.
Field services:
Water supply, sewage, fire fighting, irrigation, water circulation, heat, and cooling system.
Specifications
| Size Range | DN50 to DN900 |
|---|---|
| Pressure Rating | PN10 / PN16 |
| Temperature Range | -10°C to 80°C |
| Flow Media | Water, Sewage |
| End Connections | Flanged to PN10 / PN16 |
| Body Material | Ductile Iron (EN GJS 500-7) |
| Stem | Stainless Steel AISI 420/304/316 |
| Wedge | Ductile Iron + EPDM rubber |