Walter-FSV Company supply Rubber Flap Check Valve which is opened by the pressure of the fluid and closed by the reversing flow. The water hammer rising has been taken into consideration during design so it is reliable.
1- Body/Bonnet: GGG40/50
2- Stem: SS420/431
3- Bolts/Nuts: SS304
4- DISC: GGG40/50 + EPDM Coating
5- Epoxy Resin coating internal & external, thickness above 300 micron
7- Flanged acc to BS4504, ISO 7005. Face to Face acc. to BS 5153,DIN 3352
8- Work pressure: PN10/16; Size range: 1",1 1/2", 2" to 24"
WALTER-FSV Company Supply OEM Service for Rubber Flap Check Valve, Swing Check Valve, Silent Check Valve, Wafer Check Valve, Flanged Check Valve, Wafer Butterfly Valve, Flanged Butterfly Valve, Lugged Butterfly Valve, AS2129 Table D Swing Check Valve, Wedge Gate Valve, Pressure Reducing Valve and Fire Hydrant.
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