General Description: Pressure seal valves (PSB Valve) are designed for high temperature, high pressure, services mainly encountered in nuclear and fossil fuel power plant. Compare with bolted bonnet valves, the pressure seal valves are less complicated and can provide absolute excellent seal service with minimum maintenance.
Design Standard:
Basic Design:API 600/BS1414, ASME B16.34, EN1984
Face to Face (End to End):ASME B16.10, EN558
End Connection:ASME B16.5, MSS SP-44/ASME B16.47, ASME B16.25
Flexible wedge
Optional Impact hand wheel
Stellited seating surface
Low emission control
Full guiding
Absolute bonnet joint leak proof
Optional by-pass design, Y type Globe Valve, Check Valve
Refinery
Petrochemical
Geothermal plant
Power plant
General Industry
If you have any enquiry about quotation or cooperation, please feel free to email to info@kosvalve.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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