Construction machinery relief valve series
0102030405
M9 Travel Valve
M9 Travel Valve
M9 Travel Valve
This M9 Travel Valve is suitable for hydraulic travel systems of construction machinery (e.g., excavators, loaders, bulldozers), produced by Ningbo Longerfa Hydraulic Co., Ltd.—a professional manufacturer of hydraulic travel valves, control valves, and related parts for engineering equipment.
Longerfa holds ISO9001 and ISO45001 certifications, with relevant patents for hydraulic travel control technology. Each M9 Travel Valve undergoes strict quality testing, meeting industry and original equipment standards to ensure compatibility with applicable travel systems.
As a core component of machinery travel circuits, its main function is to regulate hydraulic oil flow and pressure, controlling the equipment’s travel speed, direction switching, and stable stopping. It prevents pressure spikes during start/stop or direction changes, protecting travel motors, reducers, and pipeline components from damage.
The valve adopts a wear-resistant main spool and sealed, corrosion-resistant valve body. It supports direct replacement according to installation specifications, without the need for complex system debugging, helping reduce maintenance time. It is commonly used in construction, mining, road construction, and earthmoving scenarios.
Longerfa’s M9 Travel Valve ensures smooth, reliable travel control for applicable equipment and works stably in harsh operating environments (e.g., dust, muddy conditions, vibration).
