YT1000L Electro Pneumatic Valve Positioner

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

YT1000L Electro Pneumatic Valve Positioner-Data Sheet (PDF Download)

The valve positioner is divided into pneumatic valve positioner, electro-pneumatic valve positioner and intelligent valve positioner according to the structure.

The electro pneumatic valve positioner is the main accessory of the control valve. The valve positioner is usually used in conjunction with the pneumatic control valve.

YT1000L valve positioner receives the output signal of the regulator and then uses its The output signal is used to control the pneumatic control valve.

The electric signal is converted into electromagnetic force inside the electro valve positioner, and then the air signal is output to the toggle Control valve. The intelligent electro valve positioner converts the current signal output from the control room into the gas signal for driving the regulating valve. According to the friction force of the valve stem when the regulating valve is working, the unbalanced force generated by the fluctuation of the medium pressure is offset, and the valve opening corresponds to the control The current signal output by the chamber can be configured intelligently to set the corresponding parameters to achieve the purpose of improving the performance of the control valve.