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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

Elco Heating Burners

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

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Electro Oil

ITT Controls also supplies products and components made by Electro Oil. Originally a Danish brand that began with HR boilers as large as tractors. The brand officially doesn’t exist anymore and Electro Oil changed its name to Electro Energy. That does not mean that there arent enough products on the world of who cary the name of Electro Oil. Several oil pumps and heat pumps are still running. ITT Controls still delivers components of this brand and can also advise another similar product to buy if it’s no longer worth to replace these parts.

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Suntec Pumps

ITT Controls supplies pumps, pump components and valves of the brand Suntec. With production facilities in America and Europe Suntec is a leading provider of precision components for oil burners.

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Delta Controls

ITT Controls also supplies products and components from Delta Controls. 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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Elco Wolf Heating

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

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