Basic Information

It adopts a mature two-level hydraulic control structure, combined with a jet pipe pilot structure, which has strong resistance to oil contamination. The valve body is made of high-strength alloy material, with excellent pressure-bearing performance. It is equipped with an integrated drive amplification circuit, without the need for an external control module. The wiring and debugging are simple. It is equipped with a standard four-core electrical interface. The overall structure is compact and stable, suitable for various industrial hydraulic oil circuit installation methods, and can adapt to long-term continuous operation conditions.

Function and Positioning

It is mainly used in electro-hydraulic closed-loop control systems, precisely achieving flow regulation, pressure stabilization, high-precision control of stroke position and running speed. It can quickly respond to various analog control signals, operates smoothly without obvious impact, is suitable for high-power hydraulic power output scenarios, and effectively improves the control accuracy and operational stability of the entire hydraulic equipment.

Core Performance Parameters

Continuous working pressure 280 bar, peak pressure-bearing capacity 315 bar, the flow rate is large under a pressure difference of 35 bar, the dynamic response performance is stable, the internal control hysteresis is low, the temperature adaptability is strong, supports stable power supply of 24 volts DC, the signal input mode is universal, the sealing performance is excellent, resistant to oil and aging, and the overall protection level complies with industrial site usage standards.

General Compatible Accessories

Original four-core servo-specific aviation connector, the entire set of hydraulic sealing maintenance kit, standard hydraulic installation pad, servo shielded control cable, oil pressure measurement connector, valve body fixing and tightening accessories.

Applicable Equipment Domains

Large-scale plastic molding hydraulic equipment, metallurgical sheet rolling control system, heavy-duty hydraulic press equipment, industrial material mechanical test platform, water conservancy and hydropower hydraulic regulating mechanism, heavy machinery high-precision hydraulic transmission system.