Test Stand For Control Valves .
Test Stand for Control Valves
Specification: Test Stand for Control Valves
- Investigation and testing of control valves
- Water circuit with tank, pump and connections for control valves
- Electromagnetic flow rate sensor
- 2 pressure sensors to measure the pressure drop over the control valve
- Gate valve to adjust the flow rate
- Potentiometer to actuate electro-pneumatic valves with a current signal
- Pushbuttons to actuate motorised valves
- Manometer and pressure regulator to adjust the working pressure for electro-pneumatic valves
- Position feedback via current signal (electro-pneumatic valves) or resistance teletransmitter (motorised valves)
Technical Data
- Tank: approx. 90L
- Two-stage centrifugal pump
- Max. head: 20m
- Max. flow rate: 4m³/h
Signals
- DC: 4...20mA
- Resistance: 0...1000 Ohm
Auxiliary Power
- AC: 24V
- Air pressure for electro-pneumatic valves : 0...6bar
Measuring ranges
- Flow rate: 0...5000L/h
- Pressure (water): 2x 0...6bar
- Pressure (compressed air): 0...6bar
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