DZW+WK2 Integrated Control Valve Electric Device (hereinafter referred to as WK) is an electrical control part added on the basis of DZW switch type electric device, namely WK type power control part. It integrates mechanical transmission and electrical control, and has functions such as on-site operation and remote operation control. It is extremely convenient for on-site debugging and is suitable for opening and controlling various valves in open-loop control systems
The electronic control part consists of a thin film button panel, a functional board, and an AC contactor. The electronic control part is connected to the electric device through plugins and fastening bolts, which can be easily disassembled or replaced; It can also achieve split control.
Main technical parameters of DZW+WK2 integral control valve electric device
Power supply: AC380V 50Hz three-phase three wire system
Valve position signal: output 4-20mA (or 0-20mA)
Protection level: IP55
Environmental temperature: -20 ℃~+60 ℃
Output power: 0.030~15kw

DZW+WK2 Integrated Control Valve Electric Device Wiring Diagram

Instructions:
1. Power supply, three-phase three wire AC380V， The working pressure of the communication contactor, AC380V；
2. Remote operation and opening indication are both powered internally by WK: DC24V;
3. When in remote operation mode, contacts H13 and H14 are closed;
4. When in a fault state, contacts H9 and H21 are closed.