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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

Gastechnic

ITT Controls also supply products and components made by Gastechnic. In the petrochemical and process industries, these products are widely used and indispensable for every AC / CV maintenance job. The brand itself no longer exists but many products are still parts available. ITT Controls can help.

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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.

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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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Körting Heating

ITT Controls also supplies products and components of Korting (Koerting). The history begins in 1871 and Körting really takes off when they designed and built the "injector". Within a few years, all constructive forms of nozzles we still work with today comes from this design. They are an integral component of many processing plants.

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