745-276567N
Valve
Mack

This valve is a precision control element used to modulate fluid flow and pressure within a hydraulic or pneumatic circuit. Built for heavy-duty use, it features rugged seals and a core design that resists abrasion and leakage under high loads. The valve’s geometry supports repeatable actuation and stable response to pilot or solenoid control signals, enabling reliable operation of attached actuators, directional control, or pressure regulation stages. In service, it contributes to system efficiency by maintaining the desired pressure window, reducing energy draw, and minimizing heat generation from excess flow. Replacement with compatible valve bodies ensures proper seating, sealing, and long service life. Source One Parts Center.