Multiquip 42611-1 Valve Pressure Relief 300 BAR - OEM Replacement Part

This pressure relief valve protects your power trowel's hydraulic system by automatically releasing excess pressure when it exceeds 300 BAR (approximately 4,350 PSI). Essential for preventing catastrophic damage to hydraulic pumps, motors, and hoses, this safety-critical component ensures your trowel operates within safe pressure parameters during heavy finishing operations.

The 300 BAR rating makes this valve suitable for high-performance ride-on and walk-behind power trowels used in commercial concrete finishing applications. When a pressure relief valve fails or becomes stuck, operators may experience erratic trowel blade speed, overheating hydraulic fluid, or complete system failure. Regular inspection and replacement of this valve during hydraulic service intervals helps maintain consistent performance and protects expensive hydraulic components from pressure spikes.

Compatible with the following Multiquip power trowel models:

• HTX6H
• STX6H

Genuine Multiquip OEM part, sold by an authorized dealer.