Factory directly supply Viton Seat Butterfly Valve - WCB flange swing check valve – Jinbin Valve
Factory directly supply Viton Seat Butterfly 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:


Related Product Guide:
Bypass Valves Market to Witness Huge Growth by 2025: Key Players – KSB, IMI Critical, Taco, Honeywell | Flange Spring No Return Check Valve
RHI Magnesita (LON:RHIM) Earns “Buy” Rating from Peel Hunt | Flange Spring No Return Check Valve
It truly is a great way to improve our merchandise and repair. Our mission should be to create imaginative products to prospects with a excellent knowledge for Factory directly supply Viton Seat Butterfly Valve - WCB flange swing check valve – Jinbin Valve , The product will supply to all over the world, such as: Indonesia, Greenland, Hyderabad, Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
