Nuclear Grade Check Valve
Introduction:
The nuclear check valve can be used in the main circuit of the million-kilowatt pressurized water reactor nuclear power plant and its auxiliary system piping to perform system safety functions, ensuring the normal operation of the piping system and mitigating the consequences of accidents; the nuclear check valve has the function of executing The active valve function can meet various functional requirements under operating conditions.
Feature：
Disc built-in design to reduce valve leakage
Double sealing design in the middle cavity of the valve body
Disc anti-rotation design, repeatability of sealing position
Fluid software optimizes flow channel design, with small flow resistance
Via software seismic analysis and fatigue analysis
Main Parameters:
| Size |
DN15~DN800 |
| Working Temperature |
≤400℃ |
| Design Pressure |
150lb~2500lb |
| Connection Way |
Welded, Flanged |
| Body Material |
Stainless Steel, Carbon Steel, Alloy Steel |
| Structure Type |
Swing, Lift ,Wafer |
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