HUDADE solenoid valve 4WE6J50B/AW220-50NZ4 Huade electromagnetic directional valve

The working principle of an electromagnetic valve is that there is a closed chamber inside the valve, with through holes in different directions, each hole leading to a different oil pipe. The center of the chamber is the valve, and there are two electromagnets on both sides. The magnetic coil on which side is energized will attract the valve body to which side. By manipulating the movement of the valve body to block or leak different oil discharge holes, and the oil inlet hole is always open, hydraulic oil will enter different oil discharge pipes, Then, through the pressure of oil, the piston of the hydraulic cylinder is pushed forward, and the piston moves the piston rod, which then moves the mechanical device. In this way, by manipulating the current of the electromagnet, mechanical motion is controlled.

In fact, based on the temperature, pressure, and other conditions of the medium flowing through it, for example, the pipeline has pressure and the self flow condition has no pressure. The working principle of solenoid valves is different.

For example, in the case of self current, zero voltage startup is required, which means that after being powered on, the entire coil sucks up the gate body.

And for electromagnetic valves under pressure, the coil is energized and a pin inserted into the gate body is sucked out, and the gate body is lifted up with the pressure of the fluid itself.

The difference between these two methods is that in the self flowing state, the electromagnetic valve has a larger volume because the coil needs to suck up the entire gate body, while in the pressurized state, the electromagnetic valve only needs to suck up the pin, so the volume can be relatively small.

DZ10-2-50B/50/100/200/315YM/M/XM/XYM

4WE10EA31B/CG24N9Z5L

4WMM16E50B/F

3WMM10A30B/F

DBDH20P/30P10B/50

DA10-315

Z2DB10VD1-40B/100

DVP8-1-10B

4WE6P61B/CW220-50N9Z5L

4WEH16E50B/6EG24NETZ5L

DB10-1-50B/315

DAW20A-1-30B/160W220-50NZ5L

4WE10D31B/OFCG24N9Z5L

SL20PA1-40B

4WE6C61B/CG24N9Z5L

DRVP16-1-10B

4WE10M31B/CG24N9Z5L

4WE6Q61B/CG12N9Z5L

HD-HED8OH1X/350Z14KW

HED4OA15B/350Z14S

H-4WH16G50B/

4WMM10J10B/ Z2S22A-30B

4WMM6D50B/

4WE6JA61B/CG24N9Z5L

4WEH16J50B/6EW220-50ETNZ5L

4WE6E61B/CG24N9Z5L

2FRE16-40B/80/100/125/160LBV

4WE6J50B/AG24NZ5L S15A1/2

HD-HED8OA1X/350K14KW

DBDH6P-10B/50

4WMM25E50B/F

4WE10HA31B/CG24N9Z5L

DBDH15G

Z2DB6VC2-40B/100