End Connection: | Butt Weld | Application: | High Temp, HRSG, Steam Turbine |
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Body Design: | Long Pattern | Material: | Steel, Metal, Carbon Steel, Alloy |
Operating Temperature: | High Temperature | Pressure Class: | PN, ASME |
Process Connection Type: | BWE | Seat/Seal Type: | Swing, Metal-to-Metal |
Shutoff Class: | Class V (FCI 70-2) | Standards: | ASME B16.34 |
Style: | Direct-Operated | Valve Size: | NPS 14 / DN 350, NPS 18 / DN 450, NPS 20 / DN 500, NPS 24 / DN 600, NPS 16 / DN 400 |
Valve Size Standard: | DN, NPS | Valve Type: | Engineered Product |
High Light: | HRSG Pneumatic Control Valve,ASME B16.34 Swing Check Valve,Steam Turbine Swing Check Valve |
Sempell controlled and uncontrolled non-return or swing check valves prevent unallowable pressure built up in the turbine coming due to back-flowing steam