ZAJW-6 automatic regulator valve from the DKJ type rotary electric actuator and valve to adjust the composition of the swash plate. Rotary electric actuator mounted on the valve side of the disc with a rod driven to achieve regulation and control. The valve can be used to automatically control the instrument, you can also use a remote control electric operator, but also in the field with a hand wheel for manual operation on the electric actuator. Please refer to the icon when the valve is installed to determine the mounting direction. Prevent dust accumulation increased valve open resistance.