Wafer Type Dual Plate Swing 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.
1. Nominal diameter:
2" - 24" (DN50 - DN600)
2. Pressure range:
Class 150 - Class 2500 (PN16 - PN150)
3. Working temperature:
4. Body material:
5. End connection:
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.