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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

Danfoss

Danfoss is a global player and plays a leading role in research, development, production, sale and service of mechanical and electronic components for various industries. With their wide product range in climate control, power transmission, industrial automation, high-pressure pumps and air conditioning, ITT Controls often gets requests for the supply of products and parts.

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McDonnell & Miller

ITT Controls also supplies products and components made by McDonnell & Miller. McDonnell and Miller are now part of ITT. The range of McDonnell & Miller includes several products for the petrochemical and process industries. McDonnell & Miller specializes particularly in Boiler Controls and power switches.

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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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Hofamat Burners

ITT Controls also supplies products and parts made by Hofamat. This brand has a wide range of burner and combustion products ranging from 12kW up to 10900kW. Hofamat has merged with another strong player in the field and has a strong industry advantage compared to the rest of the competition and continues developing superior quality and efficient combustion equipment.

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DGC Controls

ITT Controls also supplies products and components from DGC 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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