Castel valves from Italy are widely used in refrigeration, HVAC, and industry. The products can be divided into straight through solenoid valves and bypass solenoid valves. 1020/2 is used for automotive air conditioning.

Principle of solenoid valve:

The solenoid valve includes (coil, magnet, top rod).

When the coil is energized, it generates magnetism and attracts the magnet, causing the magnet to pull the top rod. Turn off the power, the magnet and top rod will reset, and the solenoid valve will complete the working process. This is the working principle of solenoid valves.

Electromagnetic valves are generally used in hydraulic systems to close and open oil circuits.

In fact, based on the temperature, pressure, and other conditions of the flowing medium, such as pressure in the pipeline and no pressure in the self flowing state. The working principle of solenoid valves is different.

solenoid valve1068/3

valve body1020/3 model upgrade: 1020/3 (DC24V)

solenoid valve coilHM2 DC24V

valve body1020/3 model upgrade: 1020/3 (DC24V)

solenoid valve1079/7

coilHM2/D

solenoid valve10705

solenoid valve coilHM2 DC24V

solenoid valve coilHM2 DC24V

Electromagnetic valve coil HM2 DC24V