Cartridge solenoid valve WSM06020W-01M-C-N-24DG HYDAC

HYDAC solenoid valve working principle
Solenoid valve has a closed chamber, open in different positions through holes, each hole connected to different tubing, the middle of the chamber is a piston, two sides are two
The electromagnet, which side of the magnet coil energized the valve body will be attracted to which side, by controlling the movement of the valve body to open or close different rows
The oil hole, and the oil inlet hole is usually open, the hydraulic oil will enter the different discharge tubing, and then through the pressure of the oil to push the piston of the cylinder,
The piston in turn drives the piston rod, which drives the mechanism. In this way, mechanical motion is controlled by controlling the current of the electromagnet.
Security:
1, corrosive media: plastic king solenoid valve and stainless steel should be selected; For strong corrosive media must be selected isolation diaphragm type. Neutral medium, copper alloy should also be selected as the valve shell material
Otherwise, rust chips often fall off in the valve shell, especially in the case of infrequent action. Ammonia valves can not be made of copper.
2, explosive environment: must choose the corresponding explosion-proof grade products, open installation or dust occasions should choose waterproof, dust-proof varieties.
3, the nominal pressure of the solenoid valve should exceed the working pressure in the tube.
Applicability:
1. Medium characteristics
1) Quality gas, liquid or mixed state respectively choose different varieties of solenoid valve;
2) The medium temperature of different specifications of products, otherwise the coil will burn, seal aging, seriously affect the service life;
3) Medium viscosity, usually below 50cSt. If this value is exceeded, when the diameter is greater than 15mm, use a multi-function solenoid valve; When the diameter is less than 15mm, use a high-viscosity solenoid valve.
4) When the cleanliness of the medium is not high, the recoil-filter valve should be installed before the solenoid valve. When the pressure is low, the direct-acting diaphragm solenoid valve can be selected;
5) If the medium is directional circulation, and reverse flow is not allowed, two-way circulation is required;
6) The medium temperature should be selected within the allowable range of the solenoid valve.