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Welland & Tuxhorn AG Welland & Tuxhorn AG
Hochdruck-Speisewasserabsperrventile

High-Pressure Feedwater Shut Off Valve

Function

Redundant isolation of the cooling-water supply to HP bypass systems.

Design

Forged straight-through, angle or Z-body valves with weld ends.

Benefits

  • Fully replaceable internals
  • Unbalanced design
  • Virtually vibration-free
  • Free choice of actuator type
  • Tight shut-off to DIN 12266-1 / ANSI FCI 70-2 Class V

Actuator

Hydraulic Actuator System

Pneumatic Piston Actuator

Additional Safety Valves for steam generators and superheater systems

Steam Converting Safety Valve (DUSI Type 700)

Reheater Safety Valve (ZÜSI)

Steam Pressure Check Device

High-Pressure Feedwater Control Valve

Proven solutions in practice. Success across a wide range of applications.

View our references