Smart Valve Positioner

L8B-100 series intelligent electric-pneumatic valve Positioner forces the valve to reach the position at which the specified opening is achieved through the pneumatic actuator according to the current signal 4-20mA supplied from the controlsystem. ●Small is size for all types of valve actuators ●Built-in MCU intelligent control,allowing for high-accuracy control. ●Nozzle guard construction,allowing for lower quality of air supply ●Easy and quick one-keystroke setting