Yongjia Goole Valve Co.,Ltd
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Payment Terms: | T/T,L/C,WU |
Place of Origin: | Zhejiang, China (Mainland) |
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It is widely applied in nitrogen sealing systems of various oil products, chemicals and liquid storage tanks.
Parameters of control valves:
Trim features:Body type:Bonnet type:Flow characteristic:Size:Pressure class:Leakage class:Pipe connection type:Set value error:Applicable temperature range:Actuator type:
1,Built-in bellows provided with pressure balanced structure and high sensitivity 2,Compact structure, reliable performance, free of maintenance 3,The standard modular design is adopted |
straight-through type |
standard type |
quick open |
DN15-100(1/2"-4") |
PN1.6,4.0Mpa(ANSI 150,300LB) |
ASME B16.104 Ⅴ(soft seal) ASME B16.104 Ⅳ(hard seal) |
flange type |
±8% |
-30C° ~ 150C° |
diaphragm actuator(self-operated) |