Hydraulic valve block

1. Product Overview

This hydraulic valve block (oil circuit block) is the core integrated component of the hydraulic system. It adopts a high-precision integrated processing technology to centrally integrate the oil circuits of hydraulic valves, pumps, cylinders, and other components, replacing traditional dispersed pipelines and achieving a high degree of integration and miniaturization of the hydraulic system. It is widely used in various hydraulic power units, construction machinery, and hydraulic systems of automation equipment, and is a key basic component for the stable operation of the hydraulic system.

2. Core Design and Technological Highlights

High-quality material, reliable performance

The main body is forged and processed using high-strength 6061-T6 aluminum alloy (carbon steel/stainless steel materials can be customized). The material features uniform density, high fatigue resistance, excellent corrosion resistance, and high pressure resistance, making it suitable for the high-pressure working environment of hydraulic systems. Additionally, the lightweight design of aluminum alloy significantly reduces the overall weight of the equipment.

High-precision machining, zero leakage guarantee

Utilizing a CNC five-axis machining center for integrated molding, the precision of hole locations can reach ±0.01mm, with an inner hole surface roughness of Ra≤0.8μm. Coupled with precision thread machining and sealing groove design, it ensures the sealing performance of the oil circuit, completely eliminating the risk of hydraulic oil leakage and ensuring stable system pressure.

Flexible integration, strong adaptability

The standardized hydraulic circuit layout design is compatible with the installation of various standard hydraulic components such as relief valves, check valves, solenoid valves, and stack valves, as well as hydraulic pumps and pressure sensors. It supports customized hydraulic circuit design according to customer needs, meeting the functional requirements of different hydraulic systems and adapting to various non-standard hydraulic equipment.

Humanized structural design

Multiple standard oil ports and mounting holes are reserved, adopting internationally recognized hydraulic interface standards for convenient installation and simple maintenance. The surface undergoes anodizing and sandblasting treatment, which not only enhances the appearance and texture but also improves corrosion and wear resistance, prolonging the service life and facilitating cleaning and maintenance.

Optimize the flow channel design for low loss and high efficiency

The internal oil circuit adopts a smooth transition flow channel design, reducing hydraulic oil flow resistance and pressure loss, lowering system heat generation, enhancing hydraulic system operating efficiency, reducing energy consumption, and adapting to long-duration continuous work scenarios.