Hydraulic Control Reversing Valve Set

The advantages of our products are mainly reflected in their versatility, independent control and system integration capabilities.‌

Versatility: The hydraulic control reversing valve set can realize 2 to 24 control functions, each function can be controlled independently. This design enables the hydraulic control reversing valve set to adapt to various complex hydraulic system control needs, whether it is simple one-way control or complex two-way or multi-direction control, the hydraulic control reversing valve set can provide flexible solutions.‌

Independent control and system integration capabilities: The hydraulic control reversing valve set is usually used in conjunction with the bracket controller to control the action of each hydraulic cylinder of the bracket, and it can also be operated manually separately.This design enables the hydraulic control reversing valve set to be used as an independent control unit to meet the precise control needs of specific equipment, and as an equipment unit of a distributed control system (DCS), which is centrally managed by a central computer through the I/O channel to realize linkage operation with other equipment or systems.This dual function makes the hydraulic control reversing valve set have wide application prospects in the field of industrial automation.


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Product Details

Hydraulic control reversing valve set

1. Control the pressure of the hydraulic system

The hydraulic control valve can change the pressure and stability of the hydraulic system by adjusting the opening size and opening method in the valve core, so as to meet the work needs of different pressure requirements.

 

2. Control the flow of the hydraulic system

The hydraulic control valve can control the flow of fluid by adjusting the size and opening method of the opening in the spool, so that the flow rate and flow rate in the hydraulic system can meet the needs of the working mechanism for hydraulic power.

 

3. Control the direction of the hydraulic system

The hydraulic control valve can control the flow direction of the liquid, so that the liquid in the hydraulic system flows to a specific position of the working mechanism, and realize various actions of the working mechanism.

 

4. Protect the hydraulic system and working mechanism

The hydraulic control valve can improve the reliability and safety of the hydraulic system by setting up protective measures such as hydraulic buffer circuits and relief valves, while protecting the working mechanism from abnormal overload and operation interference damage.

 

5. Improve the degree of automation of the hydraulic system

Hydraulic control valves can be used in conjunction with electrical control, etc., to realize various complex automation processes in industrial automation production lines, improve production efficiency and quality, and reduce labor investment.



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Detailed parameters

Maximum flow rateMaximum pressureThe ambient temperature range and oil temperature range The viscosity range of the oilAllowable high pollution level of petroleumOil viscosityMounting surface size standard
20L/MIN7MPa20 / +50 °c and-20/+90 °C1 10〇400cSt120/18/15125cst1ISO4401 (CETOP RP121H) standard

 

Based on the principle of hydraulic control.When the valve core moves a certain distance to the right, the pressure oil output from the hydraulic pump flows to the left chamber of the hydraulic cylinder, the oil from the right chamber of the hydraulic cylinder flows back to the fuel tank, and the piston of the hydraulic cylinder moves to the right.Conversely, if the valve core moves a certain distance to the left, the flow is reversed and the piston moves to the left.This control method realizes the control of the oil circuit by changing the position of the valve core, which is more accurate and efficient than traditional mechanical control.The structure of the hydraulic control reversing valve group includes the valve body, sealing assembly, cam, stem, handle, valve cover and other components.When the handle drives the valve stem and the cam to rotate, the cam will drive the opening and closing of the valve stem and the sealing assembly to realize the opening, disconnection and reversing of the oil circuit.‌

 

It is suitable for general working machinery, die-casting machines, presses, injection molding machines, ships, industrial vehicles, etc.In addition, the installation size of the hydraulic control reversing valve conforms to the ISO 4401 standard. The reversing is directly completed by the internal structure, with fewer control links and reliable operation. Compared with the electric reversing valve, the control components are reduced, the reliability of system control and operation is improved, and the problem of frequent failures of electric (electromagnetic) reversing valves is solved.


Parameter:

The maximum pressure of the P port

 240 bar

Maximum flow

30L/min

Voltage range

DC24V±15%; plug DTO4-2P, rated power 23.8W, protection level IP67

Allowable ambient operating temperature

-20-80℃

The oil temperature range

20-90℃


Application Scenarios:

Our customized hydraulic valve blocks represent the top level of hydraulic control technology, designed with a focus on performance, reliability and durability. Their wide range of application scenarios make them ideal for use in a variety of mechanical equipment and industrial systems.


Hydraulic Valve Block


Product Line:

The production line for Customised Hydraulic Valve Blocks is characterised by precise craftsmanship and efficient processes, ensuring that each block is perfectly tailored to the customer's individual requirements. The production line begins with the initial design, which is planned in detail by engineers according to the customer's requirements, followed by material processing and precision manufacturing on high-precision machinery and equipment. After a rigorous assembly and testing process, each valve block is strictly inspected to ensure its performance and durability.


Hydraulic Valve Block


Warehouse:

The facility for producing Customized Hydraulic Valve Blocks is a state-of-the-art manufacturing plant designed for precision and efficiency. The plant features advanced CNC machining centers that ensure high accuracy in cutting, drilling, and milling. Dedicated design and engineering teams work closely to tailor each valve block to meet specific client requirements. The production process includes rigorous assembly and testing stations, where each valve block undergoes thorough quality checks to ensure optimal performance and reliability. The facility also incorporates modern surface treatment and packaging areas, ensuring that the final products are well-protected and ready for prompt delivery to clients.


Hydraulic Valve Block


Packing&transportation:

The packaging for Customized Hydraulic Valve Blocks is meticulously designed to ensure safe and secure transport. Each valve block is carefully wrapped in protective materials, such as foam or bubble wrap, to guard against potential damage during shipping. The blocks are then placed in custom-sized, reinforced boxes that provide additional cushioning and support. Each package is clearly labeled with handling instructions and product information to facilitate smooth logistics and tracking. This comprehensive packaging approach ensures that the valve blocks arrive at their destination in excellent condition, ready for installation and use.


Hydraulic Valve Block


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