Construction Machinery Relief Valve Series
- Hydraulically Operated Check Valve and Valve Block
- Construction Machinery Relief Valve Series
- Standard Valve Cavity and Custom Valve Block
- Standard Valve Block and Hydraulic Valve Set
- Load Control Valves and Others
- Logic Element
- Flow Control Valve
- Pressure Control Valve
- Directional Control Valve
- Solenoid Valve
0102030405
SH135 Relief Valve
SH135 Relief Valve
SH135 Relief Valve
Fit for SH135 series excavators, this relief valve is from Ningbo Longerfa Hydraulic Co., Ltd.—a professional hydraulic parts manufacturer in Ningbo, China, specializing in cartridge valves, valve blocks and precision components.
Longerfa holds ISO9001/ISO45001 certifications and patents, with advanced CNC equipment and testing tools. Every SH135 relief valve undergoes 100% performance verification to meet industry standards.
This valve provides reliable overpressure protection for SH135 excavator hydraulic systems, fits original specs for direct replacement, and shortens maintenance time. Trusted by global aftermarket users, it’s widely used in construction, mining and municipal engineering.
Adhering to "Quality First, Service First," Longerfa offers a dependable choice for SH135 excavator aftermarket maintenance.