Product introduction Smart valve positioner JP - 3800 series from the control room or signal generator current output device such as receiving 4 ~ 20 mA DC current signal, adjust the input to the size of the pneumatic valve actuator, precise adjustment in proportion valve opening adjusti...
Product introduction
Smart valve positioner JP - 3800 series from the control room or signal generator current output device such as receiving 4 ~ 20 mA DC current signal, adjust the input to the size of the pneumatic valve actuator, precise adjustment in proportion valve opening adjusting device.
