Hydraulic Valve Manufacturer & Supplier

Hydraulic Valve

One-stop Hydraulic Valve Solutions for Machine Control

ChangJia stands as the preeminent provider in industrial hydraulics, boasting the globe's most extensive collection of premium hydraulic valves. With our hydraulic valves at your disposal, you gain precise command over volume flow regulation.

This enables you to manipulate the initiation, cessation, direction, and magnitude of volume flow, thereby dictating the movement or rotational direction of hydraulic drives with accuracy. At present we carry directional valves, pressure valves, flow valves, proportional valves and cartridge valves.

What are the Types of Hydraulic Valves does ChangJia Cover?

Pressure Valves

The pressure valve can automatically open or close according to the set pressure value, so as to maintain the pressure in the system within a safe range. When the system pressure exceeds the set value, the pressure valve will automatically open to release excess pressure and prevent equipment damage due to over pressure; When the pressure is lower than the set value, the pressure valve will close to maintain the normal operation of the system.

Directional Valves

Directional valves serve as pivotal components that dictate the flow direction within a hydraulic system. By precisely managing this flow, they directly govern the movement or rotational orientation of hydraulic actuators, ensuring seamless operation and accurate positioning.

Flow Valves

Flow valves play a critical role in controlling the volume flow rate of hydraulic fluid. Through this regulation, they effectively determine the speed at which hydraulic actuators operate, enabling precise control over the motion and performance of various hydraulic-powered machinery and equipment.

Proportional Valves

A proportional valve is a control component that precisely regulates the flow rate, pressure and direction of a fluid through electrical signals. Maintain the stability of the system pressure by changing the resistance at the valve port or directly adjusting the pressure feedback loop. Proportional valves have become core components in industrial automation, precision machinery and energy-saving systems, promoting the development of equipment towards intelligence and efficiency.

Cartridge Valves

Cartridge valves are key components widely used in hydraulic systems, mainly for direction control, pressure control, flow control, and logic control of compound functions.The cartridge valve precisely controls the main oil circuit by controlling the oil pressure to drive the movement of the valve core, and by combining the area ratio and the balance relationship of the spring force. Its modular, high-flow and flexible features make it an ideal choice for complex hydraulic systems

Application Industry

ChangJia Hydraulic Valves Applicability in Industry 4.0 Ecosystems

As a hydraulic valve manufacturer, our products are perfectly tailored for a diverse range of heavy-duty applications. In construction machinery, they ensure reliable operation, enabling efficient earthmoving and material handling. For agricultural machinery, they enhance productivity, supporting seamless planting, harvesting, and irrigation. While in municipal sanitation vehicles, they guarantee consistent performance, facilitating effective waste collection and street cleaning.

Agricultural Machinery

Construction Machinery

Municipal sanitation vehicles

Do you have a question?

Experience seamless assistance from our team of Trade Account Managers with everything from quotes to delivery and everything in between for your project. Our trade experts are here to help.

You Can Find Us Here

S10-6-5,Water Port Function Area, Lianglu-Cuntan Free Trade Port Area, Jiangbei District, Chongqing

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ChangJia is a global leader in hydraulic technology, integrating R&D, manufacturing, sales, and service to drive innovation and production of core hydraulic components.

Public Mailbox: info@changjia.com

Tina
Tel: +86 135 0836 3447
WhatsApp: +86 135 0836 3447
Email: tina@changjia.com

Anne
Tel: +86 158 2639 0716
WhatsApp: +86 158 2639 0716
Email: anne@changjia.com

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