Product Description:
The UNID SUW series solenoid valve is designed with a pilot diaphragm-driven mechanism. It is a normally closed type valve, meaning it remains closed when de-energized and opens upon energizing. This design ensures reliable operation and safety in various applications.
The valve body is constructed from investment cast SUS 316 stainless steel (CF8M), which provides outstanding corrosion resistance. This makes the valve highly suitable for use with aggressive media and in harsh environmental conditions, ensuring durability and long service life.
One notable feature of the SUW series is its ability to operate directly under zero pressure differential. This capability allows for a broader range of applications and flexible installation options. The standard seals used are made of NBR, rated for temperatures up to 80°C, while optional seals such as Viton or Silicon are available for higher temperature requirements up to 130°C.
To accommodate various piping standards worldwide, the valve comes with standard threaded connections including BSPT, NPT, and BSP. The coil is available in standard voltages of 110VAC, 220VAC, and 24VDC, with the possibility of custom voltages upon request to meet specific system needs.
Due to its versatility and robust construction, the SUW series solenoid valve is extensively utilized across multiple industries. Common applications include water treatment plants, chemical processing, pharmaceutical manufacturing, food processing, and vacuum systems.
Features:
Pilot Diaphragm Structure for Enhanced Performance
The pilot diaphragm is designed to provide sensitive and precise opening and closing actions. Its structure also ensures excellent anti-clogging performance, making it reliable in various applications.
Zero Pressure Differential Operation
This valve operates effectively without requiring any minimum pressure differential. This zero pressure differential capability allows for smoother and more efficient control in fluid systems.
Durable Stainless Steel Construction
Featuring a SUS 316 stainless steel body made through investment casting (CF8M), the valve offers superior corrosion resistance. This makes it particularly suitable for handling corrosive fluids with long-lasting durability.
Versatile Seal Material Options
The valve comes with multiple sealing materials to accommodate different temperature ranges. The standard seal is made from NBR, suitable for up to 80°C. For higher temperature fluids, optional Viton or Silicon seals are available, supporting temperatures up to 130°C.
Wide Multi-Media Compatibility
It is compatible with a variety of media including water, air, light oil, and vacuum conditions. The valve supports a broad operating pressure differential range, details of which can be found in the technical data.
Multiple Port Sizes and Flow Capacities
Available in port sizes ranging from 1/2 inch to 2 inches, the valve offers Cv values from 4.5 to 48. This range ensures it meets diverse flow requirements for different applications.
Operating Pressure and Vacuum Compatibility
The maximum operating pressure differential is up to 7 kgf/cm² for air, and up to 5 kgf/cm² for water and light oil. Additionally, the valve is compatible with vacuum environments, broadening its usability.
Flexible Installation with Threaded Connections
For ease of installation, the valve supports various threaded connections including BSPT, NPT, and BSP. This flexibility allows integration into many system configurations.
Stable Coil Voltage Tolerance
The coil voltage tolerance is designed to ensure stable operation, with AC tolerances of ±10% and DC tolerances of ±1%. This reliability supports consistent performance under varying electrical conditions.
Compact and Lightweight Design
The valve features a compact and lightweight design, making it easy to integrate into existing systems without adding significant bulk or weight.
Technical Parameters:
| Coil |
Special Copper Wire (H) |
| Spring |
Stainless Steel |
| Core |
Stainless Steel |
| Body |
Investment Cast SUS 316 Stainless Steel |
| Plug |
NBR, Viton, Silicon |
| Tube |
Stainless Steel |
Applications:
Water treatment and supply systems play a crucial role in ensuring clean and safe water for various applications. These systems are designed to effectively process and distribute water to meet the demands of residential, commercial, and industrial users.
Chemical processing and corrosive fluid control involve specialized equipment and techniques to handle aggressive substances safely. These systems are essential in industries where the management of hazardous chemicals and protection against corrosion are critical.
Pharmaceutical and biotech equipment is developed to maintain high standards of hygiene and precision. This machinery supports the production of medicines and biotechnological products by facilitating controlled environments and accurate processing.
Food processing and beverage machinery is tailored to meet the requirements of the food industry. These systems enable efficient production, packaging, and quality control to ensure safe and consistent food and drink products.
Vacuum systems are used in various applications requiring the removal of air and gases to create controlled atmospheres. These systems are vital in manufacturing, scientific research, and medical fields where vacuum conditions are necessary.
Light oil transfer and burner systems facilitate the movement and combustion of light oils efficiently. These systems are commonly employed in heating applications and industrial processes that utilize light fuel oils.
Air compression and pneumatic control systems are fundamental in powering and controlling machinery through compressed air. These systems enhance automation, improve operational efficiency, and are widely used across many industrial sectors.
Support and Services:
Our Pneumatic Solenoid Valve product is backed by comprehensive technical support and services to ensure optimal performance and reliability. We provide detailed installation guides, operation manuals, and maintenance instructions to assist users in the proper handling of the valve.
Technical support is available to troubleshoot any issues, offer guidance on system integration, and recommend suitable configurations tailored to your specific application requirements. Our team of experts is committed to helping you maximize the efficiency and lifespan of your pneumatic solenoid valve.
We also offer training sessions and webinars to educate users about the latest features, best practices, and safety protocols associated with pneumatic solenoid valves. Additionally, replacement parts and repair services are provided to minimize downtime and maintain continuous operation.
For any inquiries related to product specifications, compatibility, or custom solutions, our support staff is ready to assist you with prompt and professional service.
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 foam and placed in a sturdy, custom-fit cardboard box. The boxes are then sealed securely to prevent any damage from moisture or impact.
For bulk orders, multiple units are packed together in reinforced cartons with additional cushioning materials to minimize movement and protect against shocks. All packages are clearly labeled with product details, handling instructions, and shipping information to facilitate smooth logistics.
Shipping options include air freight, sea freight, and express courier services, depending on customer requirements and destination. We work with reliable carriers to ensure timely delivery and provide tracking information for all shipments.
Before dispatch, each product undergoes a final quality check to confirm that it meets all specifications and is free from defects. Our packaging and shipping processes are designed to guarantee that the Pneumatic Solenoid Valve arrives at your location in excellent condition and ready for use.
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