Flanged Swing Check Valve, Vacuum Pump/Compressed Air/Gas/Water stainless check valve

Swing WCB Casting Or Stainless Steel Flanged Non Return Check Valve

                 Check Valve Overview               

Check valves are automatic valves that open with forward flow and close with reverse flow.

The pressure of the fluid passing through a system opens the valve,while any reversal of flow will close the valves.Exact operation will vary depending on the type of check valve mechanism.

​                 Check Valve Feature               

Flange Swing Check Valve

Applicable Standards:

-Design and Manufacturing:GB/T12236-2007

-Flange Connection:JB/T79.1-1994

-Test and Inspection:GB/T26480-2011

Size Range:

DN25~DN300

Pressure Rating:

PN16~PN40

Temperature Range:

-20℃~325℃

​                 Check Valve Application                  

Flanged check valves are ideal for application in vacuum pumps,compressed air and gas systems as well as in water systems where low head loss and elimination of water hammer are desirable.

                 Why Choose us?                        

Specializing:

XIDELONG specializes in manufaturing ball valve,butterfly valve,gate valve,globe valve,check valve,sight glass....

Advantage:

1.Price: As we are the professional manufacturer in valves, we ensure that the price offered must be very competitive comparing with others.

2.Raw material inspection:All material test high quality, and keep in ware house

3.Workers:All workers train 3 months,skilled workers on production line

Fast Delivery:

We maintain an extensive inventory of flanged check valves,parts and components in a wide variety of materials so we can respond to your needs quickly. Valves are typically assembled and tested within 1 to 2days after receipt of an order.