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  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

ITT Barton

ITT Barton instruments are used in a broad spectrum of industrial processes and are available via ITT Controls.

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RAPA Valves

Also for RAPA valves for hydraulic devices you came to the right place at ITT Controls. RAPA stands for safety, comfort and reliability. Many manufactures trust RAPA solenoid valves and control blocks.

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Digitap Instruments

ITT Controls also supplies products and components from Digitap. In the petrochemical and process industry these products are widely used and indispensable for every / HVAC maintenance. The brand itself no longer exists but many products and parts are still available. ITT Controls can help if you need anything.

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Ray Heating

Also for Ray Heating (Heatray by celmec / Universal Ray) you came to the right place at ITT Controls. Heatray is the market leader in the field of HVAC products and provides high quality energy efficient, aircontrol, heating and cooling solutions. Besides Heatray are Cool Heat, Air Control and Celmist also available in the range of Celmec.

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Maxitrol

ITT Controls also supplies products and components of Maxitrol. The range of Maxitrol includes several products for the petrochemical and process industries. Maxitrol (Mertik) are market leaders in the design and manufacture of gas combination controllers, gas pressure regulator, electronic gas modulation systems, gas safety devices and gas filters.

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