I. Product Overview
The4WE6E61/CG24N9Z5Lis a solenoid-operated relief valve manufactured by Beijing Huade or other renowned manufacturers, classified as a cartridge valve. This valve integrates electromagnetic control with pressure relief functionality, enabling precise pressure regulation to ensure stable operation of hydraulic systems.
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II. Product Features
1. Solenoid Control:
• Remote control via solenoid ensures fast response and high control accuracy.
• The solenoid typically features a protection rating (e.g., IP65), making it resistant to oil, dust, and moisture.
2. Pressure Relief Function:
• Automatically opens when system pressure exceeds the set value, diverting excess pressure oil back to the tank to protect the system from overpressure damage.
• Adjustable relief pressure to meet diverse application requirements.
3. Cartridge Design:
• Compact and space-saving, facilitating easy installation in hydraulic systems.
• Modular construction simplifies valve replacement and maintenance.
4. High Reliability:
• Constructed from high-strength materials to ensure stable operation under harsh conditions.
• Precision-machined and rigorously tested for superior sealing performance and durability.
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III. Technical Specifications
• Model: 4WE6E61/CG24N9Z5L
• Connection Type: Typically flange-mounted for easy installation and removal.
• Applicable Medium: Hydraulic oil or other mineral oil-based fluids.
• Nominal Diameter: Determined based on specific model and application requirements.
• Operating Pressure Range: Designed for medium- to high-pressure hydraulic systems; refer to the product manual for exact range.
• Power Supply: 24V DC (indicated by "CG24"), compatible with most industrial control systems.
• Control Method: Solenoid-operated, enabling remote and automated control via external circuitry.
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IV. Applications
The4WE6E61/CG24N9Z5Lsolenoid-operated relief valve is widely used in hydraulic systems requiring precise pressure control, such as:
• Machine Tools: For controlling hydraulic system pressure in machining centers to ensure accuracy and equipment safety.
• Plastic Machinery: In injection molding machines, for regulating injection and holding pressures to enhance product quality and production efficiency.
• Metallurgical Equipment: For pressure control in hydraulic systems of metallurgical machinery, ensuring stable operation and safety.
• Construction Machinery: In excavators, loaders, and other equipment, for hydraulic system pressure management to improve operational efficiency and reliability.
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V. Operation and Maintenance
1. Operation:
• Before operation, carefully read and understand the operating instructions and safety precautions in the product manual.
• Set the appropriate relief pressure value based on actual requirements.
• Conduct necessary commissioning and testing before starting the system to ensure proper valve function.
2. Maintenance:
• Regularly inspect the valve's exterior and connections for damage or leaks.
• Clean the valve's filter screen and filters periodically to prevent contaminants from entering the valve body and affecting performance.
• Periodically check the solenoid's operating status to ensure proper engagement and release.
• For component replacement or repairs, use genuine parts and follow the guidance in the product manual.