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Double disc check valve DDRX
Nominal pressure1.0~1.6MPa
Nominal diameter40~600mm
MediumWater and weakly corrosive fluid
Temperature0~80℃
Flange standardGB/T17241.6 GB/T9113
Test standardGB/T13927 API1598
Product overview
Ddrx double disc check valve is mainly composed of valve body, disc, valve rod, spring and other important parts.
The valve is mainly applicable to water supply system, high-rise buildings and industrial areas. Because the distance between surfaces is shorter than that of general check valves, it is most convenient for places with limited installation space.




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