The coils are part of the control electromagnets. By applying an electrical signal to the coil connectors of the control electromagnet, the function of the valves is controlled - opening or closing of the medium flow through the valve. The coil can not be used separately, it is slid onto the core guide and is fixed to the guide with a nut. Control electromagnet coils are manufactured as a domestic product or are provided by a supplier program for different sizes of control electromagnets and different AC and DC voltages.
Plugs allow the coil connectors to be connected to the control voltage cable and ensure the required cover of the electrical connector joint against dangerous contact, ingress of water, dust and foreign objects, and at the same time also ensure the sealing of the opening for the outlet of the three-core cable of the required diameter of 6-8 mm.
