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  • Valve testing technology

    Test units stationary and vertical

Test unit for testing Shut-Off valves, Control valves andSafety relief Valves:
  • Test unit with vertical hydraulic quick clamping system
  • The valves will clamped by the flange or between lower andupper test table
  • Swing out top plate for clamping and testing valves from both sides
  • Valves with welding ends are clamped between bottom and top plate by using special seal adapters
  • For body testing the valves are clamped and sealed between bottom and top plate
  • Test units are also available in a combined version with two clamping devices of different design, working range or clamping force

Hydraulic clamping systems are available with:

  • 18, 30, 55, 85, 105 and 150 tons clamping force

Optional features:

  • flow meters for leak detection
  • 0 – 30 psi + 0 – 50 psi air actuator and positioner circuit
    1 – 26 V DC Power supply, 4 – 20 mA controller
  • Data acquisition system
  • Hydraulic clamping system with automatic clamping force control
  • Digital bubble counter

Standard features:

  • Hydraulic clamping system
  • Hydrostatic test circuit
  • Air test circuit
  • Nitrogen test circuit
  • Bubble counter for leak test
  • Safety Interlock System
  • Gauge calibration ports
  • Pre-filling and filter system for test medium water


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