24 V solenoid valve, aftermarket

For the construction machines: 24 V solenoid valve, an aftermarket part. The card gives no part number or machine model; according to the product card the valve has a 24 V coil. Compare the cartridge thread and length, coil voltage and connector type with the old valve.

The valve has two parts: a hydraulic cartridge screwed into the body and an electrical coil fitted over it. When the coil burns out, often only the coil needs replacing; if the cartridge is dirty or worn, the whole valve is renewed. The coil voltage must suit the machine's electrical system, and the connector and wiring are checked during diagnosis. Dirty hydraulic oil is the most common cause of a sticking cartridge. The aftermarket valve matches the original in cavity size, coil voltage and connector type. After the swap, switch the function on and off a few times to check the valve responds without delay. The valve is supplied new with its O-rings fitted. The valve is chosen by part number, and its coil voltage and connector type are compared with the old valve.

Specifications

Compatibility

The card gives no original part number. Fit is confirmed by the dimensions and machine model. Other parts are in Solenoids and valves.

Fitting

Relieve system pressure, unplug the connector and remove the valve. Clean the cavity, oil the new valve's O-rings and tighten it to the specified torque, without overtightening the coil nut. Reconnect the plug and check the function from the cab control.