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4WE10 High Voltage Electromagnetic Reversing Valve
4WE10 high-voltage electromagnetic reversing valve is a control component widely used in industrial hydraulic systems. The following is a detailed introduction from the aspects of technical parameters, application characteristics, selection points, etc.:
1. Technical parameters
Diameter and flow diameter: 10mm, suitable for medium and large flow hydraulic systems.
Flow: The flow rate can reach 120 L/min (specific parameters vary by model, such as some models are marked as 80L/min, but the overall design supports higher flow).
Voltage and power Available voltages: DC 12V/24V/48V, AC 110V/120V/220V/240V.
Power: Direct-acting solenoids consume less power (about 5-20W), and coil heating issues must be paid attention to when powering on high frequency.
Environmental adaptability protection level: IP65, dust-proof and waterproof, suitable for general industrial environments.
Temperature range: -30℃ to +80℃ (NBR seal), -20℃ to +80℃ (FKM seal).
2. Application features
Structure and working principle are combined with direct movement and pilot: when there is no pressure difference between the inlet and the outlet, the solenoid force directly lifts the pilot valve and the main valve closing member; when the starting pressure difference is reached, the main valve is pushed open by using the pressure difference.
Wet electromagnet: The armature moves in oil, reduces wear and improves heat dissipation performance, and is suitable for high-frequency switching conditions.
Installation and maintenance installation requirements: The valve body needs to be installed horizontally and the coil part is vertically upward to avoid leakage caused by vertical installation.
Convenient maintenance: Replaceable coil design, solenoid coil can be replaced without opening the valve chamber.
Sealing and Materials Sealing Materials: NBR rubber (good oil resistance and high wear resistance), EPDM ethylene propylene ternary rubber (oxidation resistance, ozone resistance), VITON fluoro-rubber (high temperature resistance, chemical resistance).
Material: The valve body is usually carbon steel, suitable for mineral oil and other media.
3. Key points of selection
Working condition matching confirms 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 solenoids 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 (NBR or FKM) according to the ambient temperature.
In dusty or humid environments, it is necessary to confirm whether the protection level meets the requirements.
4. Typical application scenarios
Industrial equipment injection molding machines, die casting machines, machine tools, etc. are used to control the movement of hydraulic cylinders and hydraulic motors to achieve accurate positioning and speed adjustment.
Construction machinery excavators, cranes, etc. realize hydraulic control of walking, rotating, lifting and other actions, and improve equipment operation stability.
Metallurgy and shipbuilding are adapted to high-load and high-pressure industrial environments to ensure long-term and reliable operation of equipment.
5. Frequently Asked Questions and Solutions
Causes of valve core stagnation: oil pollution, valve core wear.
Solution: Clean the valve body and replace the wear seal.
Reasons for the failure of the electromagnet: power supply failure, coil circuit breaker.
Solution: Check the power supply and wiring, replace the damaged coil.
Leakage causes: seals aging and loose installation.
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 solenoids have low power consumption, and some models can achieve zero power consumption to maintain the valve position and reduce energy consumption.
The versatility complies with international standards, facilitates interchange with other hydraulic components and reduces maintenance costs.
With its high-pressure adaptability, high flow capacity and high reliability, 4WE10 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.
4WE10 high-voltage electromagnetic reversing valve is a control component widely used in industrial hydraulic systems. The following is a detailed introduction from the aspects of technical parameters, application characteristics, selection points, etc.:
1. Technical parameters
Diameter and flow diameter: 10mm, suitable for medium and large flow hydraulic systems.
Flow: The flow rate can reach 120 L/min (specific parameters vary by model, such as some models are marked as 80L/min, but the overall design supports higher flow).
Voltage and power Available voltages: DC 12V/24V/48V, AC 110V/120V/220V/240V.
Power: Direct-acting solenoids consume less power (about 5-20W), and coil heating issues must be paid attention to when powering on high frequency.
Environmental adaptability protection level: IP65, dust-proof and waterproof, suitable for general industrial environments.
Temperature range: -30℃ to +80℃ (NBR seal), -20℃ to +80℃ (FKM seal).
2. Application features
Structure and working principle are combined with direct movement and pilot: when there is no pressure difference between the inlet and the outlet, the solenoid force directly lifts the pilot valve and the main valve closing member; when the starting pressure difference is reached, the main valve is pushed open by using the pressure difference.
Wet electromagnet: The armature moves in oil, reduces wear and improves heat dissipation performance, and is suitable for high-frequency switching conditions.
Installation and maintenance installation requirements: The valve body needs to be installed horizontally and the coil part is vertically upward to avoid leakage caused by vertical installation.
Convenient maintenance: Replaceable coil design, solenoid coil can be replaced without opening the valve chamber.
Sealing and Materials Sealing Materials: NBR rubber (good oil resistance and high wear resistance), EPDM ethylene propylene ternary rubber (oxidation resistance, ozone resistance), VITON fluoro-rubber (high temperature resistance, chemical resistance).
Material: The valve body is usually carbon steel, suitable for mineral oil and other media.
3. Key points of selection
Working condition matching confirms 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 solenoids 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 (NBR or FKM) according to the ambient temperature.
In dusty or humid environments, it is necessary to confirm whether the protection level meets the requirements.
4. Typical application scenarios
Industrial equipment injection molding machines, die casting machines, machine tools, etc. are used to control the movement of hydraulic cylinders and hydraulic motors to achieve accurate positioning and speed adjustment.
Construction machinery excavators, cranes, etc. realize hydraulic control of walking, rotating, lifting and other actions, and improve equipment operation stability.
Metallurgy and shipbuilding are adapted to high-load and high-pressure industrial environments to ensure long-term and reliable operation of equipment.
5. Frequently Asked Questions and Solutions
Causes of valve core stagnation: oil pollution, valve core wear.
Solution: Clean the valve body and replace the wear seal.
Reasons for the failure of the electromagnet: power supply failure, coil circuit breaker.
Solution: Check the power supply and wiring, replace the damaged coil.
Leakage causes: seals aging and loose installation.
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 solenoids have low power consumption, and some models can achieve zero power consumption to maintain the valve position and reduce energy consumption.
The versatility complies with international standards, facilitates interchange with other hydraulic components and reduces maintenance costs.
With its high-pressure adaptability, high flow capacity and high reliability, 4WE10 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.
