2017 China New Design Cast Steel 4 Inch Water Gate Valve - cast iron round flap valve – Jinbin Valve
2017 China New Design Cast Steel 4 Inch Water Gate Valve - cast iron round flap valve – Jinbin Valve Detail:
Cast iron round flap valve

The flap gate is a one-way valve installed at the outlet of the drainpipe for the water supply and drainage works and the sewage treatment works. It is used to overflow or check the medium, and can also be used for various shaft covers. According to the shape, the round door and square patting door are constructed. The flap door is mainly composed of valve body, valve cover and hinge component. Its opening and closing force comes from water pressure and does not need manual operation. The water pressure in the flap door is larger than that at the outside side of the flap door, and it opens. Otherwise, it closes and reaches the overflow and stop effect.

|
Working Pressure |
PN10/ PN16 |
|
Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
|
Working Temperature |
≤50℃ |
|
Suitable Media |
water, clear water, sea water, sewage etc. |

|
Part |
Material |
|
Body |
stainless steel, carbon steel, cast iron, ductile iron |
|
Disc |
Carbon steel / Stainless Steel |
|
Spring |
Stainless Steel |
|
Shaft |
Stainless Steel |
|
Seat Ring |
Stainless steel |
Product detail pictures:
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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for 2017 China New Design Cast Steel 4 Inch Water Gate Valve - cast iron round flap valve – Jinbin Valve , The product will supply to all over the world, such as: San Francisco, Buenos Aires, Cambodia, Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.




