Construction machinery relief valve series
0102030405
R900936720 Hydrauli Relief Valve
R900936720 Hydrauli Relief Valve
R900936720 Hydraulic Relief Valve
This hydraulic relief valve (part no.: R900936720) is suitable for various industrial and construction machinery hydraulic systems (including compatible excavators, loaders) and other applicable equipment, produced by Ningbo Longerfa Hydraulic Co., Ltd.—a professional manufacturer of hydraulic parts (relief valves, pressure control valves, etc.).
Longerfa holds ISO9001 and ISO45001 certifications, and relevant patents for hydraulic valve technology. Each R900936720 valve undergoes strict quality testing, meeting original equipment standards to ensure compatibility with applicable hydraulic systems.
As a core safety component of the hydraulic circuit, its main function is to monitor real-time system pressure. When overpressure occurs (e.g., during heavy-load operations, sudden pressure surges), it releases excess hydraulic oil promptly to protect hydraulic pumps, cylinders, control valves and pipelines from damage.
The valve adopts a wear-resistant valve core and corrosion-resistant valve body. It supports direct bolt-on replacement without additional system debugging, helping reduce maintenance time. It is commonly used in construction, mining, industrial production and other scenarios.
Longerfa’s R900936720 valve ensures stable pressure control for applicable equipment and works reliably in harsh operating environments.
