DN80 Flange Connection CF8M Lifting Type Check Valve

DN80 Flange Connection Lifting Type Check Valve CF8M

               Check Valve Overview              

Check Valves also called as one- way directrional valves, are safety valves that allow gases and liquids to flow in single direction. The main purpose of check valves is to prevent the flow in reverse direction which would othervise cause the system or equipment to damage, partially or completely,causing a major setback.

Check valves are applicable in systems such as compressors or pumps where flow of gas or liquid in reverse direction would cause the system to shut down completely. They are also applicable in conditions where the system possesses varied pressures and they all need to be hept separately. They operate on the pressure drop creat by the medium in which they reside, hence they do not require any external power supply.

​                 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                  

Cold and hot water,gases,steam and other neutral liquids. Preventing backflow in air,water,sea water and oil systems etc,

Suitable when rapid flow reversal can occur, to prevent hammering.

                 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.