Trending ProductsGate Valve Pn16 Dn100 - dn300 ductile iron round flap valve – Jinbin Valve
Trending ProductsGate Valve Pn16 Dn100 - dn300 ductile iron round flap valve – Jinbin Valve Detail:
dn300 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.
Suitable size | DN 300 – DN1800mm |
Working pressure | ≤0.25Mpa |
Temp. | ≤80℃ |
Suitable medium | water, clear water, sea water, sewage etc. |
No | Name | Material |
1 | Body | ductile iron |
2 | Disc | ductile iron |
3 | Spring | stainless steel |
4 | Shaft | stainless steel |
Tianjin Tanggu Jinbin Valve Co., Ltd. was founded in 2004, with registered capital of 113 million yuan, 156 employees, 28 sales agents of China,covering an area of 20,000 square meters in total, and 15,100 square meters for factories and offices.It is a valve manufacturer engaged in professional R&D, production and sales,a joint-stock enterprise integrating science, industry and trade.
The company now has 3.5m vertical lathe, 2000mm * 4000mm boring and milling machine and other large processing equipment, multi-functional valve performance testing device and a series of perfect testing equipment
Product detail pictures:

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To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Trending ProductsGate Valve Pn16 Dn100 - dn300 ductile iron round flap valve – Jinbin Valve , The product will supply to all over the world, such as: United States, Barbados, Czech republic, We can meet the various needs of customers at home and abroad. We welcome new and old customers to come to consult & negotiate with us. Your satisfaction is our motivation! Allow us to work together to write a brilliant new chapter!

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.
