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4WE6 High Voltage Electromagnetic Reversing Valve
4WE6 high-voltage electromagnetic reversing valve is a high-performance hydraulic control component, which is widely used in industrial automation, engineering machinery, metallurgy, ship manufacturing and other fields. The following is a detailed introduction from the aspects of technical characteristics, application scenarios, selection points, etc.:
1. Technical characteristics
High pressure adaptability
Working pressure: Usually supports up to 31.5MPa or higher to meet the needs of high-pressure hydraulic systems.
Sealing performance: High pressure resistant sealing material is used to ensure no leakage under high pressure conditions.
Large traffic capability
Diameter design: The standard diameter is 6mm, the flow rate can reach 80L/min, suitable for high-flow hydraulic systems.
Inner runner optimization: cast inner channel design reduces pressure loss and improves circulation capacity.
Electromagnet performance
Wet electromagnet: fully enclosed structure, armature moves in oil, reduces wear, improves heat dissipation and reliability.
High power drive: supports DC (DC 24V) or AC (AC 220V) power supply, fast response speed and accurate movement.
Structure and installation
Plate connection: Comply with ISO 4401 standard, easy to integrate with hydraulic systems.
Modular design: supports multiple slide valve functions to meet different control needs.
2. Application scenarios
Industrial automation
It is used in injection molding machines, die casting machines, machine tools and other equipment to control the movement of hydraulic cylinders and hydraulic motors to achieve accurate positioning and speed adjustment.
Engineering machinery
It is applied to excavators, cranes, loaders, etc., to realize hydraulic control of walking, rotating, lifting and other actions.
Metallurgy and Shipping
Adapt to high load and high pressure industrial environment to ensure long-term and reliable operation of equipment.
Agricultural machinery
Used for tractors, harvesters, etc., control hydraulic suspension systems and steering systems, and optimize operating efficiency.
3. Key points of selection
Condition matching
Confirm whether the system pressure, flow rate and media type meet product parameters and avoid overload operation.
Pay attention to the cleanliness of the oil, as impurities may cause the valve core to stagnate.
Electrical parameters
Select DC or AC solenoid according to the power supply conditions and confirm the voltage level.
Ensure that the safety wire is connected to the electrical circuit and provide overload protection.
Environmental adaptability
Select the appropriate sealing material according to the ambient temperature.
In dusty or humid environments, it is necessary to confirm whether the protection level meets the requirements.
Installation and maintenance
The valve body should be installed horizontally and the coil part should be vertically upward to avoid leakage caused by vertical installation.
Before installation, the pipes need to be flushed with system pressure to remove impurities.
4. Typical models and parameters examples
Model: 4WE6J6X/EG24N9K4
Pressure: up to 31.5MPa
Traffic: 80L/min
Power supply: DC 24V
Temperature range: -30℃ to +80℃
5. Frequently Asked Questions and Solutions
Valve spool stagnation
Cause: Oil contamination, valve core wear.
Solution: Clean the valve body and replace the wear seal.
The electromagnet does not move
Cause: Power supply failure, coil circuit breaker.
Solution: Check the power supply and wiring, replace the damaged coil.
leakage
Cause: The seal is aging and the installation is loose.
Solution: Tighten the bolts, replace the seal.
6. Product Advantages
High reliability
Wet electromagnet design, adapts to harsh working conditions and extends service life.
Energy saving
The solenoid has low power consumption, and some models can achieve zero power consumption to maintain the valve position and reduce energy consumption.
General
Comply with international standards, easy to interchange with other hydraulic components, and reduce maintenance costs.
With its high-pressure adaptability, high flow capacity and high reliability, 4WE6 high-voltage electromagnetic reversing valve has become the core control element in industrial hydraulic systems, providing guarantee for the efficient operation of various mechanical equipment.
4WE6 high-voltage electromagnetic reversing valve is a high-performance hydraulic control component, which is widely used in industrial automation, engineering machinery, metallurgy, ship manufacturing and other fields. The following is a detailed introduction from the aspects of technical characteristics, application scenarios, selection points, etc.:
1. Technical characteristics
High pressure adaptability
Working pressure: Usually supports up to 31.5MPa or higher to meet the needs of high-pressure hydraulic systems.
Sealing performance: High pressure resistant sealing material is used to ensure no leakage under high pressure conditions.
Large traffic capability
Diameter design: The standard diameter is 6mm, the flow rate can reach 80L/min, suitable for high-flow hydraulic systems.
Inner runner optimization: cast inner channel design reduces pressure loss and improves circulation capacity.
Electromagnet performance
Wet electromagnet: fully enclosed structure, armature moves in oil, reduces wear, improves heat dissipation and reliability.
High power drive: supports DC (DC 24V) or AC (AC 220V) power supply, fast response speed and accurate movement.
Structure and installation
Plate connection: Comply with ISO 4401 standard, easy to integrate with hydraulic systems.
Modular design: supports multiple slide valve functions to meet different control needs.
2. Application scenarios
Industrial automation
It is used in injection molding machines, die casting machines, machine tools and other equipment to control the movement of hydraulic cylinders and hydraulic motors to achieve accurate positioning and speed adjustment.
Engineering machinery
It is applied to excavators, cranes, loaders, etc., to realize hydraulic control of walking, rotating, lifting and other actions.
Metallurgy and Shipping
Adapt to high load and high pressure industrial environment to ensure long-term and reliable operation of equipment.
Agricultural machinery
Used for tractors, harvesters, etc., control hydraulic suspension systems and steering systems, and optimize operating efficiency.
3. Key points of selection
Condition matching
Confirm whether the system pressure, flow rate and media type meet product parameters and avoid overload operation.
Pay attention to the cleanliness of the oil, as impurities may cause the valve core to stagnate.
Electrical parameters
Select DC or AC solenoid according to the power supply conditions and confirm the voltage level.
Ensure that the safety wire is connected to the electrical circuit and provide overload protection.
Environmental adaptability
Select the appropriate sealing material according to the ambient temperature.
In dusty or humid environments, it is necessary to confirm whether the protection level meets the requirements.
Installation and maintenance
The valve body should be installed horizontally and the coil part should be vertically upward to avoid leakage caused by vertical installation.
Before installation, the pipes need to be flushed with system pressure to remove impurities.
4. Typical models and parameters examples
Model: 4WE6J6X/EG24N9K4
Pressure: up to 31.5MPa
Traffic: 80L/min
Power supply: DC 24V
Temperature range: -30℃ to +80℃
5. Frequently Asked Questions and Solutions
Valve spool stagnation
Cause: Oil contamination, valve core wear.
Solution: Clean the valve body and replace the wear seal.
The electromagnet does not move
Cause: Power supply failure, coil circuit breaker.
Solution: Check the power supply and wiring, replace the damaged coil.
leakage
Cause: The seal is aging and the installation is loose.
Solution: Tighten the bolts, replace the seal.
6. Product Advantages
High reliability
Wet electromagnet design, adapts to harsh working conditions and extends service life.
Energy saving
The solenoid has low power consumption, and some models can achieve zero power consumption to maintain the valve position and reduce energy consumption.
General
Comply with international standards, easy to interchange with other hydraulic components, and reduce maintenance costs.
With its high-pressure adaptability, high flow capacity and high reliability, 4WE6 high-voltage electromagnetic reversing valve has become the core control element in industrial hydraulic systems, providing guarantee for the efficient operation of various mechanical equipment.
