, Properties and Uses: 1, iron operation direction of direct-acting solenoid valve spool as standard type. 2, wet DC or AC solenoids attached to the detachable coil. 3, the coil can be rotated 90 degrees. 4, may from time to bleed fluid replacement coil, optional manual operation. Second, product technical parameters: 1, the solenoid valve is a solenoid-operated valve commutation slick. Used to control the opening of the liquid flow, stop and direction. 2, the composition of the directional valve includes a valve body, one or two solenoids, control spool and one or two return springs. 3, the static, the control spool is reset spring is held in the neutral position or initial position (the pulse except sliding valve). By wet solenoid-operated control spool. 4, to ensure proper function, be sure to solenoid armature sets filled with oil.