Pressure Seal Globe Valve
The pressure seal globe valves are designed for service of high temperature and high pressure and are widely used in fossil fuel power plant.
Compared with bolted bonnet joint valves, it provides absolute reliable sealing of the bonnet joint, so that the pressure seal valves are more compact and rigid as well as maintenance cost-effective at high temperature and high pressure service.
Main Parameter Specification
Design and Manufacture：Cast Steel Gate Valve to BS 1837、ASME B16.34
Inspection and Test：API598
End Flange Dimension：ASME B16.5
BW end Dimension：ASME B16.25
Face to Face and End to End：ASME B16.10
Pressure-temperature ratings：ASME B16.34
Body material: carbon steel, stainless steel, alloy steel
End Connection: RF,RTJ, BW
Pressure range: Class150~ 900(PN16~PN420)
Operation: Hand wheel,Gear,Electric Actuator,etc.