Product Description:
The 4V series offers a comprehensive selection of pilot-operated 5/2-way pneumatic solenoid valves, along with individual replacement coils and pre-assembled multi-station manifold kits. These components are specifically engineered to ensure reliable directional control of compressed air within various industrial automation systems.
The valve series includes a variety of port sizes, ranging from M5 and 1/8″ up to 1/2″. They feature effective cross-sectional areas that increase from 12 mm² to 50 mm², as well as flow coefficients (Cv) spanning from 0.56 to 2.80. This wide range accommodates different actuator sizes and speed requirements, providing flexibility in application.
Customers can choose from complete single or double solenoid valve assemblies, valve bodies designed for manifold integration or replacement, and individual replacement coils in AC220V or DC24V for on-site servicing. Additionally, multi-station manifold kits come pre-configured with 2 to 10 valve stations for models like 4V210-08 and 4V110-06, while dedicated kits are also available for 4V310-08 and 4V310-10 series.
The integrated manifold design combines multiple valves onto one durable base, which simplifies installation and conserves space within compact control cabinets. By using centralized supply and exhaust ports, these manifolds minimize the need for external fittings and reduce potential leak points compared to individual valve piping. Moreover, independent station wiring supports the mixing of AC and DC voltages on a single manifold block, offering greater flexibility for systems that integrate PLC control with manual safety stations.
Constructed from aluminum alloy, the valve body features a sliding column structure that ensures excellent sealing performance and a responsive operation. The internal bore is precisely machined to minimize friction, resulting in a low starting pressure and extended service life. These valves do not require oil lubrication; however, if lubricated air is used, it should be supplied continuously and comply with ISO VG32 or an equivalent standard.
A manual override is included as standard, allowing for installation and debugging without the need for electrical power. The coils are rated at IP65 and consume approximately 3 VA for AC versions or 3 W for DC variants. The valves operate efficiently within a pressure range of 0.15 to 0.8 MPa (21 to 114 psi) and can withstand a proof pressure of up to 1.2 MPa (175 psi). Their operating temperature spans from -20°C to +70°C, making them suitable for a variety of industrial environments.
Features:
Valve Features and Specifications
The port sizes span from M5 and 1/8″ up to 1/2″, accommodating various models such as the 4V110-M5, 4V110-06, 4V210-06, 4V210-08, 4V310-08, 4V310-10, and 4V410-15. This broad range ensures compatibility with numerous pneumatic applications.
These valves utilize a 5/2-way pilot-operated directional control design, which guarantees dependable switching capabilities for double-acting cylinders and pneumatic actuators. Users can choose between single and double solenoid options, with double solenoid variants offering a memory function that helps maintain position holding.
For added flexibility, a valve body only option is available. This is ideal for manifold integrations or replacements where coils and wiring are already installed. Additionally, individual replacement coils come in both AC220V and DC24V versions, allowing for convenient field servicing without the need to replace the entire valve.
Multi-station manifold kits are offered in pre-assembled configurations from 2 to 10 stations for models such as the 4V210-08 and 4V110-06. Kits are also available for the 4V310-08 and 4V310-10 models, helping to reduce installation space requirements and assembly time.
An integrated manifold base consolidates multiple valves onto a single robust base, featuring centralized supply and exhaust ports. This design supports voltage blending on a single manifold since independent station wiring allows mixing of AC and DC voltages within one compact block.
The valve bodies are constructed from aluminum alloy, ensuring a lightweight yet durable structure suitable for industrial environments. The sliding column structure provides excellent sealing, sensitive response, and low friction operation.
Maintenance is simplified thanks to lube-free operation, which also prevents oil-mist contamination, making these valves suitable for food processing and electronics assembly. A manual override is included as standard equipment, aiding in installation, debugging, and emergency scenarios.
Coil protection is rated IP65, making the valves dust-tight and resistant to water jets, thereby meeting the demands of harsh environmental conditions. Operating pressures range from 0.15 to 0.8 MPa, covering a wide spectrum of industrial pneumatic systems, while a proof pressure of 1.2 MPa provides a reliable safety margin for pressure surges.
Finally, these valves are designed to perform effectively across a broad temperature range from -20°C to +70°C, ensuring functionality in typical industrial ambient conditions.
Technical Parameters:
| Seal Material |
NBR (standard) |
| Fluid |
Air (filtered to 40 μm) |
| Body Material |
Aluminum Alloy |
| Response Time |
≤0.03 S |
| Coil Voltage Options |
DC24V, AC110V, AC220V |
| Valve Type |
5/2-Way Pilot-operated Directional Control Valve |
Applications:
Double-Acting Cylinder Control
The 5/2-way function enables precise extend and retract operations for pneumatic actuators. This control method ensures efficient and reliable movement in double-acting cylinders, making it ideal for various industrial applications.
Multi-Cylinder Automation Panels
Manifold kits are designed to centralize air supply and wiring, allowing for compact control cabinets that accommodate up to 10 valve stations. This integration simplifies installation and maintenance of multi-cylinder systems.
Mixed-Voltage Control Systems
A single manifold can support both DC 24V PLC-driven stations and AC 220V manual safety stations simultaneously. This flexibility enables seamless operation within mixed-voltage environments, enhancing overall system versatility.
Applications in Industrial Automation
These control solutions are widely used for directional control in manufacturing, assembly, and packaging machinery. Their adaptability helps optimize production efficiency across various industrial sectors.
Material Handling
The control systems effectively manage grippers, clamps, and positioning actuators, providing precise and reliable handling of materials during processing, assembly, or transportation tasks.
Food and Electronics Assembly
Featuring lube-free operation, these systems prevent oil contamination on production lines, making them well-suited for sensitive environments such as food processing and electronics manufacturing.
Field Maintenance and Retrofit
Replacement coils and valve body-only options enable targeted repairs without the need to replace the entire manifold assembly. This feature simplifies maintenance and reduces downtime during field servicing or system upgrades.
Customization:
Our AirTac 4V210-08 pneumatic solenoid valve offers extensive product customization services to meet your specific needs. As a high-quality NAMUR solenoid valve produced in China, it comes with CE certification ensuring reliable performance and safety standards.
You can customize the coil voltage options with choices including DC24V, AC110V, and AC220V to suit your application requirements. The valve features a 5/2-way pilot-operated directional control design, constructed from durable aluminum alloy body material for long-lasting use.
The standard seal material is NBR, optimized for air (filtered to 40 μm) applications, ensuring efficient sealing and durability. Our G1/4 pneumatic solenoid valve is designed for precision and reliability in various industrial settings.
We accommodate minimum order quantities as low as 1 piece, with packaging details carefully managed using carton packing to protect the product during shipment. Delivery time ranges from 1 to 7 work days after payment, with flexible payment terms including T/T, Western Union, and Paypal.
With a supply ability of 5000 pieces per month, we are well-equipped to handle both small and large orders. Pricing is negotiable based on order volume and customization requirements, allowing you to get the best value for your investment.
Choose our AirTac 4V210-08 NAMUR solenoid valve for tailored pneumatic solenoid valve solutions that combine high quality, versatility, and excellent customer support.
Support and Services:
Our Pneumatic Solenoid Valve product is designed to provide reliable and efficient control of pneumatic systems. For technical support, please refer to the product manual for detailed installation, operation, and maintenance instructions. Ensure that the valve is installed according to the specified guidelines to avoid any operational issues.
If you encounter any performance problems, verify that the power supply matches the valve specifications and check for any blockages or contamination in the pneumatic lines. Regular maintenance, including cleaning and inspection of the valve components, will help extend the product's service life and maintain optimal functionality.
We offer a range of services including troubleshooting assistance, replacement of defective parts, and guidance on system integration to maximize the valve's performance. Our technical team is committed to helping you achieve the best results from your pneumatic solenoid valve installation.
For detailed service procedures and warranty information, please consult the product documentation provided with your purchase. Utilizing genuine replacement parts and following recommended maintenance schedules will ensure the longevity and reliability of your pneumatic solenoid valve.
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