YT1000R+PTM(external) Electro Pneumatic Valve Positioner

Type YT-1000R Electro-pneumatic valve positioner is used for operation of pneumatic rotary valve actuators by means of electrical controller or control system with an analog output signal of DC 4 to 20 mA or split Ranges.

YT1000R Electro Pneumatic Valve Positioner-Data Sheet (PDF Download)

Electro-pneumatic valve positioner

The electro valve positioner is used in conjunction with pneumatic control valves, pneumatic ball valves, pneumatic butterfly valves, etc., to convert the direct current signal of the electric regulator into air pressure, control the valve action, and feedback according to the valve displacement or rotation angle, thus forming a closed loop control Circuit to improve the control accuracy of the valve

Electro valve positioner is used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It can play a certain role in regulating, diverting, and cutting off. The role of The valve positioner, according to the structure, is divided into pneumatic positioner, electro valve positioner and intelligent dao valve positioner. It is the main accessory for regulating the valve. It is often used in conjunction with pneumatic regulating valve, and it accepts regulators. Then use its output signal to control the pneumatic control valve. When the control valve is actuated, the displacement of the valve stem is fed back to the valve positioner through the mechanical device, and the valve position status is transmitted to the upper system through electrical signals.