Hydraulic Solenoid Coil

The hydraulic solenoid coil inner diameter of 16mm, height of 51mm.

OE: 4303712, 4303724, 4301864, 4304124 4320340, 4304112, 4303912, 4303924, 4324624.

The solenoid valve is composed of an Solenoid coil and a magnetic core, and is a valve body containing one or several holes. When the coil is powered on or off, the operation of the magnetic core will cause the fluid to pass through the valve body or be cut off to achieve the purpose of changing the direction of the fluid. The electromagnetic parts of the solenoid valve are composed of fixed iron core, moving iron core, coil and other components; The valve body part is composed of spool, spool sleeve, spring base, etc. The solenoid is mounted directly on the valve body, which is enclosed in a sealed tube, forming a simple and compact combination. We commonly used in the production of solenoid valves have two three-way, two four-way, two five-way and so on. Here is the meaning of the two first: for the solenoid valve is charged and lost power, for the controlled valve is open and close.

• Detection method:

First use a multimeter to measure its on-off, and the resistance value approaches zero or infinity, which indicates that the coil is short circuited or broken. If the resistance value is normal, it does not mean that the coil must be good, please perform the following final test.

Find a small screwdriver and put it near the metal rod in the hydraulic solenoid coil, and then energize the solenoid valve, if it feels magnetic, then the solenoid coil is good, otherwise it is bad.

• Treatment method:

Replace the solenoid coil.

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