Steam Valve (T&T)

Supply Throttle / Trip (Schutte & Koerting) Valve for Demanding Application:

  • Steam Turbine Main steam line
  • Turbo expander gas supply line

Compile the function of effective flow control and emergency shut-off operation in a single, highly reliable valve assembly. 

Unique features:

  • reliable trip relay for fast trip (as low as 0.25 sec)
  • Available in size 3” to 24” ASME ANSI CL 150 to 2500 for steam temperature up to 1004° F
  • Inlet and Outlet Flanges per ASME B16.5 RF & RTJ.
  • Available with dual outlet and corner body.
  • Full compliance with API 612.
  • Hand wheel provides throttling during turbine startup, valve operation and resetting actuator after trip. Start up flow is approximately 5% of full flow with standard design which can be increased up to 35% with modified internals.