Test units stationary and horizontal

• 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

Hydraulic clamping systems are available with:

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

Test unit for testing shut-off valves and control valves:

• Test unit with horizontal hydraulic clamping system for clamping the valve at both flanges between the test tables
• For testing valves with butt-weld or socket-weld connections, special seal adapters are required
• In horizontal position it is easier to load the valve with actuators inside the clamping system
• Test units are also available in a combined version with two clamping devices of different design, working range or 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