Universal actuator

Product numbers

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The universal actuator allows instrument manufacturers to use a single motor and control software to operate virtually any Valco or Cheminert rotary valve. This simplifies the electronic aspect of instrument design and streamlines the development process.

All our Valco and Cheminert valves and selectors, with their wide range of turning torques, are covered by three actuator versions: high speed, medium speed/medium torque, and high torque. (Which version do I need for my valve?) Actuators include a universal 24 volt DC power supply and manual interface. An OEM version that excludes these items is also available. Current interface options include RS232/485, USB, and BCD. (Cables not included)

While the actuators listed on this page are universal, the valve mounting hardware is not. The product numbers shown below do not include the hardware required for mounting a valve, since the necessary hardware depends on the valve type.

If you are ordering the actuator for use with an existing valve, call our sales or technical staff to determine the correct hardware needed. If you want to order the universal actuator with a new valve, simply substitute the actuator product number in place of a different actuator and we'll provide the correct hardware. For example, to order the universal actuator in place of the air actuator in A4C6UWE, order p/n EUD4C6UWE, or to order C2-2006EH with a universal actuator, order C2-2006EUH.

Further reference

USB drivers
   Microsoft WHQL certified
   Setup executable
Printable data sheet
Which version of the universal actuator do I need for my valve?
Instruction manual
Mounting hardware
   Closemount hardware
   Standoff assembly
   Right angle drive
Alternate two position actuators
   Microelectric
   Standard electric
   Air
Alternate multiposition actuators
   Microelectric
   Standard electric
   Air

Since different valve models have varying actuation torque requirements, there are three actuator versions. Consult a chart to determine which model your valve requires.

Universal valve actuators

*RS-232 cable must be ordered separately.