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Turbine Inlet Valve

Turbine inlet valves are used for turbines and pumps for safety and shut-off purposes under high operating pressure. They are closed automatically because of the hydraulic counterweight return actuator without an outside source. Even in emergency situations, they are able to close even against unidirectional pressure at the maximum rate.


Valve Size 10″ – 56″
Valve Type Trunnion
Body Type Bolted
Seat Type Spring Loaded / Hydraulic Loaded
Pressure Class Up to 250 Bar
End Connection RF / BW / Customer Specs.
Bore Full Bore
Operator Actuator
Material Carbon Steel / Stainless Steel
Operating Temperature Low / Standard
Design Standard ASME B16.34 / API 6D / ISO 14313 / ISO 17292
Face to Face Standard ASME B16.10
End Connection Standard ASME B16.5 / ASME B16.25 / DIN EN 1092-1
Test Standard API 6D / ISO 10497 /API 6FA
Fire Safe Standard API 607 / ISO 10497 / API 6FA
Certification EN 10204 3.1 – 3.2 / ISO 15848 Fugitive Emission / 2014-68-EU PED / SIL Capable