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Fits for EXCAVATOR 320B 322B L 322B LN 322C 322C FM 325B L
INDUSTRIAL ENGINE 3114 3116 3126
INDUSTRIAL TRACTOR TK371 TK381
INTEGRATED TOOLCARRIER IT12B IT24F IT28F IT28G IT38F IT38G IT62G
KNUCKLEBOOM LOADER 539
MARINE ENGINE 3116 3126
MOTOR GRADER 120H 120H ES 120H NA 135H 135H NA
PIPELAYER 561M
TRACK LOADER 953C 963B 963C
TRACK-TYPE TRACTOR D5M D6M
VIBRATORY COMPACTOR CB-634C CP-563 CS-531C CS-531D CS-533C CS-533D CS-563C CS-563D CS-573C CS-573D CS-583C CS-583D
WHEEL FELLER BUNCHER 533 543 TK370 TK380
WHEEL LOADER 924F 928G 938F 938G 950F 950F II 950G 960F 962G
WHEEL SKIDDER 525B 535B
WHEEL TRACTOR 613C II
WHEELED EXCAVATOR M318 M320 M325B Caterpillar
There is a closed cavity in the solenoid valve with through holes at different positions.
Each hole is connected to a different oil pipe. In the middle of the cavity is a piston.
There are two electromagnets on both sides. Which side of the magnet coil will be attracted to the valve body when it is energized.
On the other hand, by controlling the movement of the valve body to open or close the different oil discharge holes, and the oil inlet is normally open, the hydraulic oil will enter the different oil discharge pipes, and then the piston of the cylinder is pushed by the oil pressure. Drive the piston rod, and the piston rod drives the mechanical device. In this way, the mechanical movement is controlled by controlling the current on and off of the electromagnet.