Nuclear Grade Bellows Stop Valve
Introduction:
The bellows stop valve is also called the bellows seal globe valve. Through automatic seam welding, a metal barrier is formed between the fluid medium and the atmosphere to ensure zero leakage of the valve stem.
Nuclear grade bellows globe valves are used on steam and water pipelines of nuclear power units to control the flow of media.
Features:
Compact structure design, the valve head assembly is threadedly connected with the valve body, and the structure is simple.
The maintenance is simple and convenient, just replace the valve head assembly directly.
Good sealing performance, bellows + spare packing double seal.
With switch position locking function to prevent misuse.
Main Parameters:
| Size |
DN10 ~ DN200mm |
| Pressure |
1.6 ~ 4 MPa |
| Material |
CF8, CF3, CF8M, CF3M, 316L, 316, 304L, 304, WCB |
| Temperature |
≤350℃ |
| Medium |
Radioactive Medium, High Temperature Steam, Cooling Water |
| Operating Method |
Manual |
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