152C413A is a high-performance hydraulic solenoid valve. It is applied in construction machinery, industrial hydraulic systems and automatic mechanical equipment to achieve automatic switch and direction control of hydraulic oil circuits. It features sensitive action, stable operation and strong environmental adaptability.

Working medium: Mineral hydraulic oilFluid cleanliness: ISO 4406 standardRated working pressure: 21 MPaMax instantaneous pressure: 25 MPaApplicable oil viscosity: 15~68 mm²/sWorking temperature: -20℃ ~ +80℃Control voltage: Standard DC voltageSwitching response: Fast and accurate actionLeakage level: Low internal and external leakageInstallation type: Standard thread mountingWorking cycle: Adapt to frequent repeated switching

Precision matched valve core ensures smooth movement without jamming. High-quality electromagnetic coil runs steadily with low heat generation and long service life. Optimized inner flow channel reduces flow resistance and improves working efficiency. Superior sealing structure effectively prevents oil seepage and leakage. Good shock and vibration resistance, suitable for harsh working sites. Compact structure saves installation space, easy for assembly and wiring. Simple internal structure, low failure rate and easy maintenance.

Clean threaded ports and oil passages thoroughly to remove impurities before installation. Screw the valve into the mounting position and fasten with proper torque, avoid over-tightening damage. Connect hydraulic pipes strictly following oil flow direction. Disconnect power supply before wiring, connect wires in compliance with specifications and fix harness firmly. Recheck all connections to ensure stable installation.

Finish installation and perform no-load test first. Fill hydraulic oil slowly and check all joints for leakage. Put into formal use after confirming normal status. The valve switches oil circuit quickly when energized and resets reliably after power off. Keep hydraulic oil clean and replace filter elements regularly. Never run beyond rated pressure and voltage range. Fully release system pressure before maintenance and long-time stop.

Check valve body and joints regularly for oil leakage, replace worn seals timely. Inspect coil working state and circuit connection periodically. Keep outer surface clean to ensure normal heat dissipation. Unauthorized disassembly is forbidden to avoid damage to precision internal parts.

All installation, wiring and maintenance must be done after power cut and complete hydraulic pressure relief to avoid electric shock and high-pressure fluid injury. Follow standard safety operation rules during use. Keep away from high temperature heat sources and corrosive substances. Stop operation at once if overheating, abnormal noise and insensitive action occur, and arrange professional inspection and repair.