DTBZ series explosion-proof valve electromagnetic coil external dimensions

Precautions for using electromagnetic coils for DTBZ series explosion-proof valves
1. The manual push rod at the end can be used during hydraulic system testing and can automatically reset; (dMFZ-GV45 without manual push rod)
2. Remove the cover, connect the wires to the base, and then tighten it. There is a rubber ring placed at the connection point of the casing, and when the nut is tightened, the socket connection is clamped;
3. Cables that meet explosion-proof requirements must be used;
4 AC：110， 127220 is an integer for communication;
5. DC: 24, 36, AC: 127 for underground and surface use, the rest for surface use