説明
Our Silent Check Valve is desgin with BS EN 1074-3 or BS EN 12334 or BS 5163 標準. The silent check valve have advantage as below:
– Reasonable and Streamlined Design
– Small nosize for direct flow or backflow
– 0.2 Bar Head Loss
– Integral body and flow guide
– Disc with full rubber coated
1- Body/Bonnet: GGG40/50 2- Seat/Stem/Spring: SS304
3- Bushes: C61900 4- DISC: GGG40/50 + EPDM Coating
5- Epoxy Resin coating internal & external, thickness above 300 micron
6- Work pressure: PN10/16/25; Size range: 2″ to 24″
7- Connection acc. to EN1074, BS5163, ISO 7259
Silent Check Valve size from DN50 – 600, Material D.I Or S.S .
Walter-FSV Company also provide OEM or ODM for GATE VALVE, BUTTERFLY VALVE, CHECK VALVE, PRESSURE REDUCING VALVE, FLOAT CONTROL VALVE.