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Proportional control

Controlling proportional valve
  • Proportional

The IHP24 can use 1-2 4-20mA proportional valves for control of the hydraulic actuator. The IHP24 is designed so it can use any proportional valve on the market. The unit will automatically adapt the regulator to the performance of the complete system, during an automatic calibration. The positioner is also easily adapted to any already existing control systems or other designs.

The desired position of the valve is sent to the IHP24 via the 4-20mA control loop or a communication protocol. The actual position is measured by the IHP via a potentiometer or a 4-20mA sensor. The set point and position signal is compared and the actuator is moved to the requested position.

Using a proportional valve gives the possibility to change speed starting and stopping the actuator, it also gives the possibility to have a very precise positioning and a low travel time.

Who are Val Controls?

Val Controls A/S was established 1994. Our main business area is to develop and deliver control, monitoring and test equipment for valves and actuators. Our products are based on the newest microprocessor technology and we are creating energy, process and resource saving equipment with an optimal user-friendliness.

Val Controls A/S

Sallingsundvej 5 • DK-6715 Esbjerg N
Tel. +45 7547 0600 •

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