Multiquip 22177 Pressure Relief Valve 300 BAR - OEM Replacement Part

This pressure relief valve protects the hydraulic system of ride-on power trowels by limiting maximum system pressure to 300 BAR (approximately 4,350 PSI). When hydraulic pressure exceeds the rated threshold, this valve automatically opens to redirect excess fluid back to the reservoir, preventing damage to pumps, motors, hoses, and other hydraulic components. Critical for maintaining safe operating conditions during high-load operations such as full blade speed engagement or when the foot pedal is fully depressed for maximum finishing power.

Hydraulic system failures can result in loss of blade speed control, steering response issues, or complete system shutdown. This valve serves as a primary safety component in the hydraulic circuit, ensuring consistent performance during demanding concrete finishing operations. Regular inspection of hydraulic pressure relief valves is essential for preventing catastrophic system failures and maintaining optimal trowel performance.

Compatible with the following Multiquip model:

• HTXG6DF Ride-On Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.