Factory directly Flange Spring No Return Check Valve - Double plate wafer check valve – Jinbin Valve
Factory directly Flange Spring No Return Check Valve - Double plate wafer check valve – Jinbin Valve Detail:
Double plate wafer swing check valve
For BS 4504 BS EN1092-2 PN10 / PN16/ PN25 flange mounting.
Face-to-Face dimension conforms to ISO 5752 / BS EN558.
Epoxy fusion coating.

|
Working Pressure |
PN10 / PN16 / PN25 |
|
Testing Pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
|
Working Temperature |
-10°C to 80°C (NBR) -10°C to 120°C (EPDM) |
|
Suitable Media |
Water, Oil and gas. |

|
Part |
Material |
|
Body |
Ductile Iron / WCB |
|
Disc |
Ductile Iron / Al Bronze / Stainless Steel |
|
Spring |
Stainless Steel |
|
Shaft |
Stainless Steel |
|
Seat Ring |
NBR / EPDM |





Wafer butterfly check valve is a save-energy product,is manufactured based on the foreign advanced technology and in accordance with relative international standards.This product is featured by excellent retaining performance,high safety and reliability and low flow resistance.It is suitable for systems in the industrials of petrochemicals,food processing,medcine,textitle,paper-making,water supply and drainage,metallurgy,energy and light industry.
Product detail pictures:
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We are also focusing on enhancing the things administration and QC program in order that we could keep fantastic advantage within the fiercely-competitive enterprise for Factory directly Flange Spring No Return Check Valve - Double plate wafer check valve – Jinbin Valve , The product will supply to all over the world, such as: Bangalore, Yemen, Egypt, "Good quality and reasonable price" are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.





