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 Butterfly valve |
Electric water seal Butterfly valve
Main performance parameters
Nominal pressure |
0.10 |
MPa |
Operating pressure |
0.03 |
Shell test pressure |
0.08 |
Seal test pressure |
0.05 |
Water seal pressure |
0.05 |
Suitable temperature |
≤80 |
℃ |
Suitable medium |
gas, Combustible gas, etc |
The materials of major parts
Name |
valve body, Butterfly plate |
Valve shaft, valve seat |
seal ring |
Materials |
Carbon steel |
Stainless steel |
rubber |
Executive standards:
1, Structure length: GB12221；2, Connection size of Flange: GB9115；3, Inspection and test: GB07-1997.
| Code |
Name |
Functions |
| MOV1 |
Electric stop valve |
flooding water |
| MOV2 |
Electric stop valve |
drainage |
| MOV3 |
Electric stop valve |
breathing |
| MOV4 |
Electric stop valve |
water feeding |
| MOV5 |
Electric water seal Butterfly valve |
block |
| W1 |
Tank |
storage |
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