Product Description:
The 7FA Series solenoid valve is a direct-acting, three-way valve that is normally open. It is engineered to provide precise control over various fluids such as air, water, steam, gas, and light oil, making it ideal for use in compressor and industrial systems.
Constructed with a robust body available in either brass or stainless steel, this valve ensures durability and long-lasting performance. Additionally, it offers a range of seal materials including NBR, EPDM, and FKM, which allow it to operate reliably across a broad temperature spectrum.
Designed for easy installation, the valve supports subplate mounting, facilitating seamless integration into compact manifolds or standalone setups. The 7FA Series comes with orifice sizes ranging from 1.6mm to 4.0mm and can handle working pressures up to 15 bar.
Overall, this solenoid valve delivers excellent flow control capabilities, making it suitable for demanding applications that require rapid response times and operation without the need for a minimum pressure differential.
Features:
Valve Description
The valve features a 3-way, normally open (NO) configuration with a direct-acting design. This setup ensures reliable operation without the need for minimum pressure, making it ideal for vacuum and low-pressure systems.
Material and Construction
The body of the valve is made from brass as the standard option, while stainless steel is available for applications requiring enhanced corrosion resistance. This allows the valve to be used in a variety of environments.
Flow Capacity and Orifice Sizes
To accommodate different flow requirements, the valve is offered with multiple orifice sizes including 1.6mm, 2.5mm, 3.0mm, and 4.0mm. Additionally, all models share a common top orifice size of 1.5mm to maintain consistency across installations.
Pressure and Sealing
The valve operates within a pressure range from 0 up to 15 bar, and its zero differential capability ensures performance even at very low pressures. Various seal materials are available to ensure compatibility with different media, including NBR (-10 to +80°C), EPDM (-30 to +120°C), and FKM (-30 to +150°C).
Electrical and Mounting Details
Voltage options are flexible, supporting 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC (50/60Hz). The valve is designed for subplate mounting, allowing for compact installation and easy servicing.
Media Compatibility and Performance
This valve is compatible with a wide range of non-corrosive fluids such as air, water, steam, gas, and oil. It offers fast response times for quick opening and closing, making it suitable for precise cycle control in various applications.
Technical Parameters:
| Orifice Size |
1.6mm, 2.5mm, 3mm, 4mm |
| Connection |
Subplate Mounting |
| Function |
3 Way Normally Open |
| Seal Material |
NBR, EPDM, FKM |
| Operation |
Direct Acting |
| Pressure |
0 To 15 Bar |
| Body Material |
Brass |
| Voltage |
12VDC, 24VDC, 24VAC, 110VAC, 220VAC |
| Model |
Body Orifice Size |
Top Orifice Size |
Cv |
Min Pressure |
Max Pressure |
Seal Material |
Body Material |
| AC (22VA) |
DC (17W) |
| 3 Way Normally Open |
| 7FA16 |
1.6mm |
1.5mm |
0.25 |
0bar |
15bar |
15bar |
NBR
EPDM
FKM |
Brass
Stainless Steel |
| 7FA25 |
2.5mm |
1.5mm |
0.25 |
12bar |
12bar |
| 7FA30 |
3.0mm |
1.5mm |
0.35 |
9bar |
9bar |
| 7FA40 |
4.0mm |
1.5mm |
0.5 |
6bar |
6bar |
Applications:
Air Compressor Unloading and Pressure Regulation
Efficient control of air compressors involves unloading strategies and precise pressure management. These systems ensure optimal performance and energy savings by regulating the air pressure within industrial applications.
Pneumatic Cylinder Operation and Logic Control
Pneumatic cylinders are actuated through carefully designed logic circuits that coordinate their movements. This enhances automation processes by enabling accurate and reliable mechanical actions powered by compressed air.
Industrial Automation and Process Control
The integration of industrial automation with process control technologies streamlines manufacturing operations. This synergy improves productivity, consistency, and safety across various production environments.
Steam Tracing and Heating Solutions
Utilizing steam tracing and heating systems equipped with FKM or EPDM seals guarantees temperature maintenance and efficiency. These systems are essential for preventing freezing and ensuring optimal flow in pipelines and equipment.
Gas Handling and Burner Management
Specialized systems manage the safe handling of gases alongside burner control mechanisms. These technologies are critical for maintaining combustion efficiency and ensuring operational safety within industrial settings.
Water Treatment and Liquid Dispensing Technologies
Advanced solutions for water treatment and precise liquid dispensing play a vital role in maintaining quality and consistency. These systems support a wide range of applications from industrial processes to packaging.
Vacuum Pick-and-Place Equipment
Vacuum-based pick-and-place equipment enhances handling efficiency by enabling the quick and reliable transfer of items. This technology is widely used in automated assembly lines and packaging operations.
Cooling and Lubrication Systems
Effective cooling and lubrication systems are integral for reducing wear and tear on machinery. They help maintain optimal operating temperatures and extend the lifespan of industrial equipment.
Packaging Machinery and Robotics
The use of automated packaging machinery combined with robotics accelerates production rates and enhances precision. These technologies are instrumental in modern manufacturing and distribution processes.
Support and Services:
Our Pneumatic Solenoid Valve product is backed by comprehensive technical support and services to ensure optimal performance and customer satisfaction. We provide detailed installation guides, operation manuals, and maintenance instructions to help you get the most out of your valve system.
Our technical support team is available to assist with troubleshooting, system integration, and customization queries. We offer expert advice on selecting the right valve specifications to match your application requirements.
Regular maintenance services and replacement parts are available to extend the lifespan of your pneumatic solenoid valves. We also provide training sessions and webinars to help your team understand the functionality and best practices for using our products.
For any technical issues, our support staff will guide you through diagnostic procedures and recommend effective solutions to minimize downtime. We are committed to delivering reliable service and ensuring your pneumatic systems operate smoothly and efficiently.
Packing and Shipping:
Product Packaging and Shipping
The Pneumatic Solenoid Valve is carefully packaged to ensure safe delivery and maintain product integrity. Each valve is individually wrapped in protective foam and placed inside a sturdy cardboard box to prevent damage during transit. Multiple units are then packed into larger cartons with additional cushioning materials to avoid movement and impact.
All packaging materials are selected to be environmentally friendly and compliant with international shipping standards. The outer cartons are clearly labeled with product information, handling instructions, and shipping details to facilitate smooth logistics.
Shipping options include air freight, sea freight, and express courier services, depending on customer requirements and destination. We ensure timely dispatch and provide tracking information for every shipment to keep customers informed throughout the delivery process.
For bulk orders, customized packaging solutions are available upon request to meet specific handling or branding needs. Please contact our sales team for more details.
Your message must be between 20-3,000 characters!
