Solenoid control valve coil K230D-2 / K230D-3 Pneumatic components AC220V/DC24V inner hole 17.5*44

Solenoid valve coil is an indispensable part of the solenoid valve, its basic structure usually includes winding, skeleton and insulation layer. Wire winding is usually made of copper or aluminum wire with good electrical conductivity and is wound around the skeleton by a specific winding method. As the support structure of the coil, the skeleton is usually made of high-temperature and corrosion-resistant materials. The insulation layer is responsible for protecting the winding from the damage of the external environment, but also to prevent the possible short-circuit phenomenon inside the coil.

 The main function of the solenoid coil is to generate electromagnetic force. When the current passes through the coil, according to the law of electromagnetic induction, a magnetic field is generated around the coil. This magnetic field interacts with the ferromagnetic material in the solenoid valve, creating an attractive or repulsive force that controls the opening and closing of the valve. Therefore, the performance of the solenoid coil is directly related to the efficiency and reliability of the solenoid valve.