Good User Reputation for Basket Strainer Cast Iron - ductile iron round flap valve – Jinbin Valve
Good User Reputation for Basket Strainer Cast Iron - ductile iron round flap valve – Jinbin Valve Detail:
ductile iron round flap valve
The ductile iron round flap valve 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 ductile iron round flap valve 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 valve is larger than that at the outside side of the flap valve, 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 |
≤80℃ |
Suitable Media |
water, clear water, sea water, sewage etc. |
Part |
Material |
Body |
stainless steel, carbon steel, cast iron, ductile iron |
Disc |
stainless steel, carbon steel, cast iron, ductile iron |
Spring |
Stainless Steel |
Shaft |
Stainless Steel |
Product detail pictures:



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We emphasize advancement and introduce new products and solutions into the market each year for Good User Reputation for Basket Strainer Cast Iron - ductile iron round flap valve – Jinbin Valve , The product will supply to all over the world, such as: Doha, Vietnam, Seychelles, Our product quality is one of the major concerns and has been produced to meet the customer's standards. "Customer services and relationship" is another important area which we understand good communication and relationships with our customers is the most significant power to run it as a long term business.

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