- 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
EC460 Main Relief Valve 4674564
EC460 Main Relief Valve 4674564
EC460 Main Relief Valve 4674564
Fit for EC460 series excavators (part no.: 4674564), this main relief valve is from Ningbo Longerfa Hydraulic Co., Ltd.—a professional hydraulic parts manufacturer in Ningbo, China, specializing in cartridge valves and valve blocks.
Longerfa holds ISO9001/ISO45001 certifications and patents, with advanced CNC equipment and testing tools. Every 4674564 main relief valve undergoes 100% performance verification to meet industry standards.
This valve provides reliable overpressure protection for EC460’s hydraulic system, avoiding damage to core components caused by excessive pressure, fits original specs for direct replacement, and shortens maintenance time. Trusted by global aftermarket users, it’s widely applied in construction, mining and engineering fields.
Adhering to "Quality First, Service First," Longerfa provides a dependable choice for EC460 excavator aftermarket maintenance and replacement.
