HP Bypass Station

SIRA BHT
  • For reducing steam pressure and temperature

    High pressure turbine bypass for start up, shut down or turbine trip

    Safety valve (CSPRS) for safeguarding high pressure systems

    Available without safety function as HP Turbine Bypass

    Coal Fired Power Plants
    Combined Cycle Power Plants
    Industrial Power Plants
    Other steam boiler applications and / or turbine bypass applications

  • SIRA BHT

  • Type Test Approval TÜV.SV.XX - 1011
    PED 97/23/EC => Cat. IV - Module G (CE)
    AD 2000, TRD, IBR, manufacturing acc. to ASME

  • Sizes
    Inlet DN 100 to DN 400 (4" to 16")
    Outlet DN 150 to DN 600 (6" to 24")
    Additional sizes on request
    Pressure Class
    Acc. to customers specifications
    (Special Class)
    Injection
    Steam atomising injection in the valve outlet
    Actuator
    Hydraulic
    Other actuators on request
    Temperature range
    Max. 650 °C
    Higher temperatures on request
    Installation
    Stem vertical
    Other installation positions on request
    Materials
    1.7335
    SA 182 Gr. F12 (F11)

    1.7383
    SA 182 Gr. F22

    1.4903
    SA 182 Gr. F91

    1.4901
    SA 182 Gr. F92

    Additional materials on request