Application Note:
   PUMASON provided AVD series of electric control valve is integrated dynamic equilibrium dynamic equilibrium with the electric control valve on the integration of a new generation of self-control. Primarily for regulating cold and hot water flow, widely used in central air-conditioning, heating, water treatment, industrial fluid control systems.

Installation guide:
1.The flow direction must be the same body of Ann on the direction of the same, so that the spool can block water flow.
2.The installation position and the angle between the vertical plane should not exceed 85 ℃.
3.When the valve is installed in a vertical pipe, the motor must be prevented from dripping into the enclosure.