Test Stand For Control Valve

Product Description

TEST STAND FOR CONTROL VALVES

The text stand permits investigation and testing of different control valve models. A water circuit with a pump and tank is provided for this analysis. Connection permits integration of the valve under test into the water circuit. The flow rate is adjusted by a gate valve and recorded by an electromagnetic flow rate sensor. Two pressure sensors are used to measure the pressure upstream and downstream of the control valve. 

The supply pressure for electro-pneumatic valves adjusted by a pressure regulator on the switch cabinet. The manipulating variable set on potentiometers as a current signal. The position feedback from the valve is also returned as a current signal. Motorized valves are actuated by way of pushbuttons. A resistance transmitter measures the valve stroke. The software for data acquisition used to plot and evaluate valve characteristics and step responses on a PC. 

TWO-STAGE CENTRIFUGAL PUMP 

SIGNALS 

AUXILIARY POWER 

ACCESSORIES

• Control valve, pneumatic 
  
• Control valve, electric 
  
• 230V, 6011z, I phase 
  
• PC  included and all necessary accessories for operation