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Check Valve

Wafer Double Disc Check Valve

Wafer Double Disc Check Valve

Opening and closing parts by the media flow and power to open or close on their own, in order to prevent the backflow of the media called the check valve. Check valves are automatic valves, mainly for the medium one-way flow of the pipeline, allowing the media to flow in one direction, to prevent accidents.

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Products Details

Wafer Type Dual Plate Swing Check Valve


Product Application

Opening and closing parts by the media flow and power to open or close on their own, in order to prevent the backflow of the media called the check valve. Check valves are automatic valves, mainly for the medium one-way flow of the pipeline, allowing the media to flow in one direction, to prevent accidents.


Details:

1. Nominal  diameter:

2"  - 24"  (DN50 - DN600)

2. Pressure  range:

Class 150 -  Class 2500  (PN16 - PN150)

3. Working  temperature:
    -196℃ - +560℃

4. Body  material:
   Carbon steel, Stainless steel, Alloy steel, Bronze

5. End  connection:
    RF, RTJ, BW


Structural Feature

1. Low volume, light weight, Short structural length;

2. Quick valve disc closedown,low water hammer pressure;

3. Smooth flow passageway and small fluid resistance;

4. Flexible action and good sealing performance;

5. Long service life and good reliability.



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