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 engineered to provide reliable directional control of compressed air in various industrial automation applications. The valve lineup features port sizes ranging from 1/8″ to 1/2″, with flow capacities (Cv) spanning from approximately 0.56 to 2.80, ensuring compatibility with different actuator sizes and speed requirements.
These valves are available in multiple configurations, including complete single or double solenoid assemblies, valve bodies for manifold integration or replacement purposes, and individual replacement coils operating at AC220V or DC24V for easy field servicing. The multi-station manifold kits come pre-configured in arrangements of 2 to 10 stations for the 4V210-08 and 4V110-06 models. Additionally, dedicated kits are offered for the 4V310-08 and 4V310-10 series. The manifold design centralizes the P (inlet) and R/S (exhaust) ports, which significantly reduces the number of external fittings and potential leak points by more than 70% compared to traditional individual valve piping.
One notable feature of the manifold is the independent station wiring capability, which allows the combination of AC and DC voltages within the same manifold block. This flexibility supports systems that integrate PLC control alongside manual safety switches. The valve body is crafted from aluminum alloy and features a sliding column structure that ensures sensitive response and low friction during operation. These valves do not require oil lubrication; however, if lubricated air is used, it must be supplied continuously with ISO VG32 or an equivalent lubricant recommended.
For convenience during installation and debugging, a manual override is included as standard, enabling operation without electrical power. The coils in this series are rated IP65, consuming approximately 3 VA for AC variants or 3 W for DC variants. Operating pressure ranges from 0.15 to 0.8 MPa (21 to 114 psi), with a proof pressure rating between 1.2 to 1.5 MPa, depending on the specific source.
Features:
The valve port sizes range from 1/8″ to 1/2″, encompassing various models including 4V110-M5, 4V110-06, 4V210-06, 4V210-08, 4V310-08, 4V310-10, and 4V410-15. This wide range ensures compatibility across different pneumatic systems.
This product features a 5/2-way pilot-operated directional control, which guarantees reliable switching performance for double-acting cylinders and pneumatic actuators. Users can choose between single and double solenoid options, with the double solenoid variant offering a memory function to hold positions securely.
For enhanced flexibility, valve body-only options are available, ideal for manifold integration or replacements in setups where coils and wiring are pre-installed. Additionally, individual replacement coils in AC220V and DC24V are offered for convenient field servicing without the need to replace the entire valve assembly.
Multi-station manifold kits come pre-assembled with configurations from 2 to 10 stations for models 4V210-08 and 4V110-06, as well as kits for 4V310-08 and 4V310-10. These kits help reduce installation space and assembly time significantly.
The design features centralized air logistics with unified large-diameter P and R/S ports, which cut down external fittings and potential leak points by more than 70%. Furthermore, voltage blending on a single manifold is supported through independent station wiring, allowing the mixing of AC and DC voltages on a compact block.
To facilitate future expansions, the modular system uses blank plates to seal unused stations. This design makes upgrading convenient without the need to re-plumb the main air supply. The valve body is made of an aluminum alloy, providing a lightweight yet durable construction suitable for industrial environments.
Employing a sliding column structure, the valve ensures excellent sealing and sensitive response with minimal friction. Its lube-free operation simplifies maintenance and helps prevent oil-mist contamination, which is especially important in food processing and electronics assembly applications. A manual override is included as standard, aiding installation, debugging, and emergency use.
The coils are protected to IP65 standards, making them dust-tight and resistant to water jets, thus ensuring durability in demanding environments. The valves operate effectively within a pressure range of 0.15 to 0.8 MPa, suitable for a wide array of industrial pneumatic systems. Additionally, they offer a proof pressure between 1.2 and 1.5 MPa, providing a safety margin against pressure surges.
Technical Parameters:
| Seal Material |
NBR (standard) |
| Coil Voltage Options |
DC12V, DC24V, AC110V, AC220V |
| Coil Protection |
IP65 |
| Manual Override |
Standard |
| Body Material |
Aluminum Alloy |
| Fluid |
Filtered Air (40 μm) |
| Operating Pressure |
0.15–0.8 MPa (21–114 Psi) |
| Valve Type |
5/2-Way Pilot-operated Directional Control Valve |
Applications:
Double-Acting Cylinder Control
The control of double-acting cylinders utilizes a 5/2-way valve function, enabling precise extend and retract operations for pneumatic actuators. This mechanism ensures efficient and reliable movement in various industrial applications.
Multi-Cylinder Automation Panels
Multi-cylinder automation panels incorporate manifold kits that centralize both the air supply and wiring. This design facilitates the creation of compact control cabinets, capable of hosting up to ten valve stations for streamlined operation.
Mixed-Voltage Control Systems
A single manifold can accommodate control stations operating under different voltages, including DC 24V PLC-driven stations and AC 220V manual safety stations. This versatility supports diverse operational requirements within one unified system.
Applications in Industrial Automation
Directional control solutions are extensively used in manufacturing, assembly, and packaging machinery. These controls optimize operational efficiency and enhance precision across various industrial processes.
Material Handling Solutions
Pneumatic control systems play a crucial role in managing grippers, clamps, and positioning actuators, ensuring accurate and reliable material handling operations.
Food and Electronics Assembly
The system's lube-free operation is particularly beneficial in food and electronics assembly lines, as it prevents oil contamination and maintains strict hygiene standards.
Field Maintenance and Retrofit
For maintenance and upgrades, replacement coils and valve body options enable targeted repairs without the need to replace the entire manifold assembly, reducing downtime and costs.
Customization:
AirTac offers customized Pneumatic Solenoid Valve services for the model 4V110-M5, a high-quality NAMUR Solenoid Valve designed and manufactured in China. This 5/2-Way Pilot-operated Directional Control Valve features a durable aluminum alloy body and standard NBR seal material, ensuring reliable performance in various pneumatic applications.
Our G1/4 pneumatic solenoid valve meets CE certification standards and includes a coil protection rating of IP65, providing excellent resistance against dust and water. The valve comes with a manual override as standard, allowing for easy manual operation when needed.
We support flexible order quantities with a minimum order quantity of just one piece, and our supply ability reaches up to 5000 pieces per month. Packaging is securely done in cartons to protect the product during shipment. Delivery time ranges from 1 to 7 work days after payment, with payment terms including T/T, Western Union, and Paypal for your convenience.
Pricing is negotiable to suit your project requirements. Choose AirTac for reliable, customizable NAMUR Solenoid Valve solutions tailored to your specific needs.
Packing and Shipping:
Product Packaging and Shipping
The Pneumatic Solenoid Valve is carefully packaged to ensure safe delivery and optimal protection during transit. Each valve is individually wrapped in anti-static bubble wrap and placed inside a sturdy, custom-fitted cardboard box to prevent movement and damage.
Multiple units are then packed into a reinforced outer carton with cushioning materials to absorb shocks. All packages are clearly labeled with product details, handling instructions, and shipping information.
We offer various shipping options including standard ground, expedited air freight, and international shipping. Products are dispatched promptly from our warehouse, and tracking information is provided to customers for real-time shipment monitoring.
For bulk orders, special packaging arrangements can be made upon request to accommodate specific transportation requirements or compliance standards.
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