Connect with Us
  • slider background
  • slider background
  • slider background
  • slider background
  • slider background
  • slider background
  1. ITT Controls - Valves and Actuators

ITT Controls - Valves and Actuators

ITT Controls - Valves and Actuators

Electric actuator consists of electric motor, speed reducer, position limit mechanism and over torque protection mechanism and position feedback device.

Electric actuator is actuated by motor, as DC current for control and feedback signal.

When the upper instrument or the computer send out the control signal, the electric actuator will act in proportion according to the value of signal, and open valve or damper to the corresponding opening through the output shaft, then feedback the opening signal to the control room, accordingly the system accomplishes regulating function.

Electric actuator can also be used by equipping with operator, servo amplifier and other instruments.

Function of Operator:
1. Transmitting the signal, providing the visual input and output signal value for the user in the control room, making watching the valve position convenient.
2. Used for operating the electric actuator directly to instead of manual operation in case of control signal failure or system maintenance.

Function of Servo Amplifier ( Positioner )
Amplifying Signal. It accepts the 4-20mA control signal, and amplify the signal to the high voltage signal to control the forward-reverse transfer of motor of the actuator.


When electric actuator connected with various valve bodies, they form as various kinds of valves. You can buy electric actuators at ITT Controls. Please inform at our sales department via info@ittcontrols.com

Scheer Regulators

Scheer Fittings + Valves doesn't exists no more but the activities are taken over by Allo control valves. ITT Controls however can deliver the required products and components of Scheer Fittings & Valves.

image content

Johnson Controls

For products and parts of Johnson Controls you came to the right address at ITT Controls. Johnson Controls is more than 125 years at the forefront of energy efficiency. Johnson Controls offers quality products and solutions for energy and operational efficiencies of buildings.

image content

Hermann Burners

ITT Controls also supplies products and components made by Herrmann Oil and Gasburner. The long experience as a manufacturer of oil and gas burners gives the best solution to customers economically, technically and environmentally a brand can offer. The high quality standard of these products is documented by the quality management system according to DN and ISO 9000: 2000.

image content

Elco Klockner

ITT Controls also supplies products and components made by Elco Klockner. This brand developes and manufactures boilers and heat pumps. Solar energy is also a specialty from Elco Klockner.

image content