2017 wholesale priceRubber Flap Valve - WCB flange swing check valve – Jinbin Valve
2017 wholesale priceRubber Flap Valve - WCB flange swing check valve – Jinbin Valve Detail:
WCB flange swing check valve
The function of swing check valve is to control the one-way flow direction of medium in the pipeline, which is used to prevent the medium backflow in the pipeline. Check valve belongs to automatic valve type, and the opening and closing parts are opened or closed by the force of flow medium. Check valve is only used on the pipeline with one-way flow of medium, to prevent the medium from flowing back to prevent accidents. It is mainly used in pipelines of petroleum, chemical industry, pharmaceutical, chemical fertilizer, electric power, etc.
Working Pressure |
PN10, PN16, PN25, PN40 |
Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature |
-29°C to 425°C |
Suitable Media |
Water, Oil, gas etc. |
Part |
Material |
Body |
Carbon steel/Stainless steel |
Disc |
Carbon steel / Stainless Steel |
Spring |
Stainless Steel |
Shaft |
Stainless Steel |
Seat Ring |
Stainless steel / Stelite |
This check valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure of medium will bring the result of opening and closing automatically.When the medium is back-going, valve disc will automaticaly closed to avoid accidents.
Product detail pictures:
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The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for 2017 wholesale priceRubber Flap Valve - WCB flange swing check valve – Jinbin Valve , The product will supply to all over the world, such as: Qatar, Lithuania, Hongkong, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
By Julie from Mumbai - 2017.05.21 12:31
We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
By Lindsay from Grenada - 2017.05.21 12:31