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4WE10 Single-Head Solenoid Reversing Valve
4WE10 single-head solenoid reversing valve is a key control component in industrial hydraulic systems. The following is a detailed introduction from the aspects of product characteristics, technical parameters, application scenarios and selection points:
1. Product Features
Structural composition: consists of core components such as shell, solenoid, control valve core and return spring. The solenoid drive valve core is moved to achieve reversal.
Working principle: When power is turned on, the solenoid generates a magnetic field and pushes the valve core to the designated position; after power is off, the valve core returns to the initial position under the action of the return spring.
Sealing performance: Use nitrile rubber or fluoroelastic rubber to suit different media environments.
Protection level: IP65, suitable for general industrial environments.
Installation method: board-type connection, complies with ISO 4401 standard, which is convenient for system integration and maintenance.
2. Application scenarios
Industrial equipment: injection molding machines, die casting machines, machine tools, etc., used to control the movement of hydraulic cylinders and hydraulic motors.
Construction machinery: excavators, cranes, etc., realize hydraulic control of walking, rotating, lifting and other actions.
Agricultural machinery: tractors, harvesters, etc., control hydraulic suspension systems and steering systems.
Metallurgy and shipbuilding: adapted to high load and high pressure industrial environments.
Chemical field: hydraulic control for corrosive media.
3. Key points of selection
Working condition matching: Confirm whether the system pressure, flow rate and media type meet product parameters.
Pay attention to the cleanliness of the oil to avoid impurities causing the valve core to be stuck.
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.
Installation requirements: 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.
Environmental adaptability: Choose the appropriate sealing material (nitrile rubber or fluoroelastomer) 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 cases
Hydraulic cylinder control: Switch the extension and retraction actions of the hydraulic cylinder through the electromagnetic reversing valve.
Hydraulic motor steering: realizes forward and reverse rotation of the hydraulic motor and drives the operation of mechanical equipment.
Pressure control circuit: Combined with relief valves, pressure reducing valves, etc. to build a pressure regulation system.
5. Frequently Asked Questions and Solutions
Valve spool stagnation: Cause: oil contamination, valve spool wear.
Solution: Clean the valve body and replace the wear seal.
The electromagnet does not operate: 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 loose installation.
Solution: Tighten the bolts, replace the seal.
6. Product Advantages
High reliability: Wet electromagnet design is adopted to adapt to harsh working conditions.
Energy saving: Well-designed solenoid valve coils have low power consumption, and some models can achieve zero power consumption and maintain the valve position.
Universality: Comply with international standards and facilitates interchangeability with other hydraulic components.
4WE10 single-head solenoid reversing valve is a key control component in industrial hydraulic systems. The following is a detailed introduction from the aspects of product characteristics, technical parameters, application scenarios and selection points:
1. Product Features
Structural composition: consists of core components such as shell, solenoid, control valve core and return spring. The solenoid drive valve core is moved to achieve reversal.
Working principle: When power is turned on, the solenoid generates a magnetic field and pushes the valve core to the designated position; after power is off, the valve core returns to the initial position under the action of the return spring.
Sealing performance: Use nitrile rubber or fluoroelastic rubber to suit different media environments.
Protection level: IP65, suitable for general industrial environments.
Installation method: board-type connection, complies with ISO 4401 standard, which is convenient for system integration and maintenance.
2. Application scenarios
Industrial equipment: injection molding machines, die casting machines, machine tools, etc., used to control the movement of hydraulic cylinders and hydraulic motors.
Construction machinery: excavators, cranes, etc., realize hydraulic control of walking, rotating, lifting and other actions.
Agricultural machinery: tractors, harvesters, etc., control hydraulic suspension systems and steering systems.
Metallurgy and shipbuilding: adapted to high load and high pressure industrial environments.
Chemical field: hydraulic control for corrosive media.
3. Key points of selection
Working condition matching: Confirm whether the system pressure, flow rate and media type meet product parameters.
Pay attention to the cleanliness of the oil to avoid impurities causing the valve core to be stuck.
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.
Installation requirements: 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.
Environmental adaptability: Choose the appropriate sealing material (nitrile rubber or fluoroelastomer) 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 cases
Hydraulic cylinder control: Switch the extension and retraction actions of the hydraulic cylinder through the electromagnetic reversing valve.
Hydraulic motor steering: realizes forward and reverse rotation of the hydraulic motor and drives the operation of mechanical equipment.
Pressure control circuit: Combined with relief valves, pressure reducing valves, etc. to build a pressure regulation system.
5. Frequently Asked Questions and Solutions
Valve spool stagnation: Cause: oil contamination, valve spool wear.
Solution: Clean the valve body and replace the wear seal.
The electromagnet does not operate: 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 loose installation.
Solution: Tighten the bolts, replace the seal.
6. Product Advantages
High reliability: Wet electromagnet design is adopted to adapt to harsh working conditions.
Energy saving: Well-designed solenoid valve coils have low power consumption, and some models can achieve zero power consumption and maintain the valve position.
Universality: Comply with international standards and facilitates interchangeability with other hydraulic components.
