DUAL PLATE NON RETURN VALVE
Products & Services
DUAL PLATE NON RETURN VALVE
| Specification | Details |
|---|---|
| MODEL NO. | NXDPNRV / NXDPNRV-A |
| VALVE TYPE | DUAL PLATE NON RETURN VALVE |
| BODY MATERIAL | WCB / CF8 / CF8M / SS304 / SS316 / DUCTILE IRON |
| SIZE RANGE | 50mm to 1200mm (2” to 48”) |
| END CONNECTION | WAFER TYPE |
| PRESSURE CLASS | ANSI 150# / 300# / PN10 / PN16 |
| OPERATING TEMPERATURE | -20°C to +250°C |
| DISC DESIGN | DUAL PLATE SPRING LOADED DISC |
| SEAT MATERIAL | METAL SEATED / NBR / EPDM / PTFE |
| VALVE BORE | FULL FLOW |
| OPERATION | AUTOMATIC NON RETURN OPERATION |
| TESTING STANDARD | API 598 |
| MOUNTING | COMPACT WAFER DESIGN |
| APPLICATION | WATER / OIL / GAS / STEAM / CHEMICAL |
Description – DUAL PLATE NON RETURN VALVE
The Dual Plate Non Return Valve is designed to prevent reverse flow and ensure smooth one-way fluid movement in industrial pipeline systems. Its compact wafer-type body and dual spring-loaded plate design provide fast closing action, reduced water hammer effect, and reliable sealing performance under varying operating conditions.
Manufactured using premium-quality materials and precision engineering, the valve offers excellent durability, corrosion resistance, low pressure drop, and long service life. It is widely used in water treatment plants, oil & gas industries, steam lines, chemical processing, HVAC systems, and industrial utility applications for dependable backflow prevention.
