Wholesale Price China Double Check Valve - flap valve – Jinbin Valve
Wholesale Price China Double Check Valve - flap valve – Jinbin Valve Detail:
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. It has two kinds of materials, cast iron and carbon steel. 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:
Related Product Guide:
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Camshafts, Valves, And Other Intermittent Mechanisms | Rising Stem Type Gate Valve
The purchaser fulfillment is our primary focus on. We uphold a consistent level of professionalism, high quality, credibility and service for Wholesale Price China Double Check Valve - flap valve – Jinbin Valve , The product will supply to all over the world, such as: Cologne, Seattle, Russia, We offer OEM services and replacement parts to meet the varying needs of our customers. We offer competitive price for quality products and we will make certain your shipment is handled quickly by our logistics department. We sincerely hope to have the opportunity to meet with you and see how we can help you further your own business.
By Martina from Italy - 2017.12.19 11:10
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Grace from Oslo - 2018.09.29 17:23