Our Silent Check Valve is meticulously designed in compliance with BS EN 1074-3, BS EN 12334, or BS 5163 standards. The silent check valve offers the following remarkable advantages:
- Exceptionally Reasonable and Streamlined Design for optimal performance
- Compact size ensuring efficient direct flow or backflow prevention
- Minimal 0.2 Bar Head Loss for superior energy efficiency
- Integrated body and flow guide for enhanced durability and functionality
- Disc fully coated with high-quality rubber for robust usage
1- Body/Bonnet: Crafted from GGG40/50 for superior strength 2- Seat/Stem/Spring: Made from premium SS304 for longevity
3- Bushes: Manufactured with C61900 for exceptional resilience 4- DISC: Composed of GGG40/50 with a protective EPDM Coating
5- Epoxy Resin coating both internal and external, with a thickness exceeding 300 microns
6- Operating pressure range: PN10/16/25; Size range: 2" to 24"
7- Connections comply with EN1074, BS5163, and ISO 7259 standards
![CE,WRAS Spring Silent Non Return Valve for Industrial Water Pump System SS304](//www.micstatic.com/athena/img/transparent.png)
![CE,WRAS Spring Silent Non Return Valve for Industrial Water Pump System SS304](//www.micstatic.com/athena/img/transparent.png)
![CE,WRAS Spring Silent Non Return Valve for Industrial Water Pump System SS304](//www.micstatic.com/athena/img/transparent.png)
![CE,WRAS Spring Silent Non Return Valve for Industrial Water Pump System SS304](//www.micstatic.com/athena/img/transparent.png)
![CE,WRAS Spring Silent Non Return Valve for Industrial Water Pump System SS304](//www.micstatic.com/athena/img/transparent.png)
![CE,WRAS Spring Silent Non Return Valve for Industrial Water Pump System SS304](//www.micstatic.com/athena/img/transparent.png)
Our Silent Check Valve is available in sizes from DN50 to 600, made from either Ductile Iron (D.I) or Stainless Steel (S.S).
Walter-FSV Company also offers OEM or ODM services for GATE VALVES, BUTTERFLY VALVES, CHECK VALVES, PRESSURE REDUCING VALVES, FLOAT CONTROL VALVES, FIRE HOSES, and FIRE SPRINKLERS.