Multiquip 515219 Fitting Valve - OEM Replacement Part for Hydraulic Plaster Mortar Mixers

This fitting valve is a critical hydraulic system component that connects hoses within the hydraulic valve assembly on Multiquip PRO12 series hydraulic plaster and mortar mixers. As shown in the hydraulic system diagram, the valve assembly controls the forward/reverse mixing drum rotation and dump cylinder operation, managing hydraulic fluid flow at system pressures up to 1750 PSI. This fitting ensures proper sealing and connection integrity between hydraulic hoses and the valve body, preventing leaks that could compromise mixer performance or create safety hazards.

The hydraulic system on these mixers includes a gear pump, hydraulic motor, dump cylinders, relief valves, and multiple hose connections that must maintain pressure integrity for reliable operation. Failed or damaged valve fittings can result in hydraulic fluid leaks, loss of system pressure, inability to control drum rotation, or failure of the dump mechanism. Regular inspection of hydraulic connections during routine maintenance helps identify worn fittings before they fail during operation.

Compatible with the following Multiquip mixer models:

• PRO12/PRO12E51
• PRO12C/PRO12E51C

Genuine Multiquip OEM part, sold by an authorized dealer.