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Fast Closing Swing Check Valves With Actuator for Steam Turbines Protection

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BENEFITS

  • Increases energy efficiency by up to 8%
  • Reduces steam turbine maintenance costs

ADVANTAGES

  • Increased steam turbine efficiency because of its extremely low load loss.
  • Protects the steam turbine in case of trip by not allowing the return of condensate and steam

CHARACTERISTICS

  • Actuated Quick closing < 0,5 seconds
  • Designed for low pressure drop
  • Watertight seal in the seat 0 class V. All valves tested in the factory in working conditions.
  • Valve shaft with anti-expulsion design
  • 100% of the valves verified through CFA (Computer Fluid Analysis) to confirm the load loss in all working
conditions.

TECHNICAL SPECIFICATIONS

  • Design according to ASME B16.34
  • Swing type
  • Body material: Forged or Cast
  • Pressure class: 150# to 2500#
  • Sizes: 4” to 60”
  • Connections: Butt weld according to ASME B16.25 (BW) or flanges