The core ball valve can be used in the cooling water system, the containment spray and the liquid waste treatment system of the megawatt pressurized water reactor, as well as the water supply system and fire fighting system.
The valve is safe 2, 3, standard 2 and 3, and the seismic type is 1A and 1I;
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Design features
The body of the valve body reduces the leakage point, and the pipe stress is small
The seat soft sealing material is verified through nuclear power condition
The cavity of the valve body is double-sealed, effectively avoiding leakage
Fast maintenance of valve online
Through software seismic analysis and fatigue analysis
Product range

Applicable temperature: 200 ℃ or less
Stress level: 150LB ~ 600LB
Seal type: soft seal, hard seal
Body material: carbon steel, stainless steel, alloy steel
Connection type: welding, flange
Operation type: manual, electric, pneumatic, hydraulic
Structure: top, wedge-type top, three-piece, all-welded