152C413 is a high stability hydraulic solenoid control valve. It is widely used in construction machinery, industrial automation equipment, logistics handling machinery and various hydraulic power systems. It is used to realize automatic switching and direction control of hydraulic oil circuit, with stable action and reliable working performance.

Working medium: Standard mineral hydraulic oilFluid cleanliness: Comply with ISO 4406 standardRated working pressure: 21 MPaMaximum impact pressure: 25 MPaApplicable oil viscosity: 15~68 mm²/sWorking temperature range: -20℃ ~ +80℃Control power: DC standard voltageResponse speed: Fast switching actionLeakage performance: Low internal and external leakageInstallation form: Standard threaded installationWorking condition: Support frequent repeated operation

Precision processed valve core ensures flexible movement without stuck failure. High-quality electromagnetic coil features stable performance, low heat generation and long service life. Optimized internal flow path reduces flow resistance and improves hydraulic transmission efficiency. Excellent integrated sealing structure effectively avoids oil seepage and leakage. Strong vibration resistance, suitable for complex and harsh working environments. Compact overall structure saves installation space and simplifies pipeline arrangement. Simple working principle, low failure rate and easy daily inspection and maintenance.

Clean thread interfaces and internal oil passages thoroughly before installation to remove dirt and metal impurities. Install the valve in correct position and tighten threads with standard torque, do not over tighten to prevent thread damage. Connect hydraulic pipelines strictly according to oil flow direction. Cut off total power supply before electrical wiring, connect cables in accordance with wiring requirements and fix wiring harness firmly. Recheck all assembled parts to ensure firm connection after installation.

Complete all installation work and conduct no-load test run firstly. Slowly fill hydraulic oil and check all connection positions for leakage. Start formal operation after confirming no abnormal situation. The valve acts rapidly to switch oil circuit when energized, and resets automatically to cut off oil circuit after power failure. Keep circulating hydraulic oil clean during daily use, replace filter elements regularly. Overpressure and overvoltage operation are strictly prohibited. Release all system pressure completely before equipment maintenance and long-term shutdown.

Regularly check the valve body and threaded joints for oil leakage, replace damaged sealing parts in time. Periodically inspect coil working condition and circuit connection stability. Keep valve surface clean to avoid dust and oil dirt affecting heat dissipation. Do not disassemble the valve without professional guidance, so as not to damage internal precision components.

All installation, wiring and maintenance operations must be performed after power cut and full hydraulic pressure relief, to prevent electric shock injury and high-pressure fluid injury. Operators shall follow standard safety operating procedures. Keep the product away from high temperature sources and corrosive substances. Stop using immediately once abnormal heating, abnormal noise and slow action occur during operation, and carry out professional inspection and repair in time.