Product Description:
The 8.16AA Series is a 2/2-way normally closed direct-acting solenoid valve specifically designed for high-pressure fluid control applications, capable of handling pressures up to 300 bar (4,300 PSI). It is engineered to provide dependable ON/OFF control for various media, including water, air, gas, liquids, and other neutral substances.
This valve excels in demanding environments characterized by high pressure and elevated temperatures. Its direct-acting mechanism guarantees reliable operation even at zero differential pressure, making it perfectly suited for applications that require precise regulation across the entire pressure spectrum.
Constructed with a Stainless Steel 304 body and equipped with PTFE sealing material, the 8.16AA Series boasts exceptional durability, excellent corrosion resistance, and a tight seal that prevents leaks under extreme pressure and temperature conditions.
Offering a range of port sizes from 1/8″ to 3/8″ and orifice sizes between 1mm and 3mm, this series delivers versatile flow control options with Cv values ranging from 0.03 to 0.25.
Manufactured in Ningbo, China, the 8.16AA Series solenoid valve is recognized globally for its quality and reliability in various high-pressure systems.
Features:
High-Pressure Capability
This valve is designed to handle demanding high-pressure applications with a maximum working pressure of up to 300 bar (4,300 PSI). It ensures reliable performance even under extreme pressure conditions.
Wide Temperature Range
Compatible with media temperatures ranging from -60°C to +200°C, this valve is suitable for both cryogenic and high-temperature applications. This wide temperature tolerance allows for versatile use in various environments.
Direct Acting Operation
Featuring a spring-return mechanism, the valve operates directly from zero differential pressure (0 bar). This design guarantees dependable functionality throughout the entire pressure range.
2/2 Way Normally Closed Function
The spring-return mechanism ensures that the valve remains closed when de-energized, providing a fail-safe operation. This normally closed configuration is ideal for applications requiring a secure shut-off.
Stainless Steel 304 Body
Constructed from premium Stainless Steel 304 (SS304), the valve body offers exceptional corrosion resistance and robust structural integrity. This makes it suitable for long-term service in harsh and corrosive environments.
PTFE Seal Material
The use of high-performance PTFE seals ensures superior leak-tightness, excellent chemical resistance, and strong thermal stability, enhancing the valve’s durability and reliability.
Multiple Orifice Sizes
Available in various orifice sizes including 1mm, 1.5mm, 2mm, 2.5mm, and 3mm, this valve allows for precise flow control. Corresponding Cv values range from 0.03 to 0.25 to suit different application needs.
Wide Port Size Range
The valve offers flexible system integration options with port sizes available in 1/8″, 1/4″, and 3/8″, accommodating a variety of connection requirements.
Multiple Voltage Options
Compatible with a broad range of voltages including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC (50/60Hz), this valve fits seamlessly into various control systems.
High Production Capacity
Supported by a substantial production capacity of 500,000 pieces per year and 5,000 pieces per week, the manufacturer ensures a reliable supply to meet bulk order demands.
Technical Parameters:
| Orifice Size |
1mm To 3mm |
| Body Material |
Stainless Steel 304 |
| Seal Material |
PTFE |
| Function |
2/2 Way NC (Normally Closed Solenoid Valve) |
| Working Media |
Water, Air, Gas, Liquid, Etc |
| Working Pressure |
300 Bar |
| Port Size |
1/8'', 1/4'', 3/8'' |
| Operation |
Direct Acting, Spring Return |
| Model No |
Port Size |
Orifice Size |
Cv |
Max Pressure (bar) |
Body |
Seal |
Voltage |
| AC |
DC |
| 8.16AAS010BXX |
1/8"
1/4"
3/8" |
1mm |
0.03 |
300 bar |
180 bar |
SS304 |
PTFE |
12VDC
24VDC
24VAC
110VAC
220VAC |
| 8.16AAS015BXX |
1.5mm |
0.07 |
250 bar |
150 bar |
| 8.16AAS020BXX |
2mm |
0.14 |
200 bar |
120 bar |
| 8.16AAS025BXX |
2.5mm |
0.21 |
160 bar |
80 bar |
| 8.16AAS030BXX |
3mm |
0.25 |
100 bar |
40 bar |
Applications:
Hydraulic Systems
High-pressure hydraulic control plays a crucial role in various industrial machinery and equipment, enabling efficient and reliable operation under demanding conditions.
Pneumatic Systems
In automation and processing lines, precise control of high-pressure air and gases is essential. Pneumatic systems provide this capability, facilitating smooth and accurate operation.
Water Jet Cutting
Water jet cutting technology relies on the ON/OFF management of high-pressure water, which is used extensively for cutting and cleaning purposes across different industries.
Oil & Gas Industry
The control of high-pressure fluids and gases is vital in the oil and gas sector, covering extraction, processing, and distribution processes to ensure safety and efficiency.
Chemical Processing
Chemical plants depend on the management of corrosive and high-pressure fluids to maintain operational integrity and prevent contamination or damage.
Test & Measurement
High-pressure control is fundamental in pressure testing rigs and calibration equipment, ensuring accurate measurement and quality assurance in various applications.
Industrial Equipment
Manufacturing and processing machinery often require the management of high-pressure fluids to function effectively and maintain productivity.
Research Laboratories
In research settings, precise fluid control under high-pressure and high-temperature conditions is essential for experimental accuracy and innovation.
Customization:
Our DKE 8.16AA pneumatic solenoid valve offers comprehensive product customization services to meet your specific needs. As a CE-certified pilot diaphragm solenoid valve made in China, it ensures high quality and reliability. You can customize the orifice size ranging from 1mm to 3mm to suit your application requirements.
The valve operates with a direct acting, spring return mechanism and supports a working pressure up to 300 Bar, making it ideal for various working media including water, air, gas, liquid, and more. The seal material is PTFE, ensuring durability and excellent sealing performance.
We accept minimum order quantities starting from 1 piece, with pricing available upon negotiation to give you the best value. Packaging is done carefully in cartons to ensure safe delivery. Our supply ability is 5000 pieces per month, and delivery time ranges from 1 to 7 work days after payment confirmation.
Payment terms are flexible and include T/T, Western Union, and PayPal to accommodate your convenience. Whether you need an air valve or a solenoid valve customized to your specifications, our team is ready to assist you in creating the perfect solution for your pneumatic control system.
Support and Services:
Our Pneumatic Solenoid Valve product is designed for reliable and efficient control of pneumatic systems. To ensure optimal performance, please follow the installation and maintenance guidelines provided in the user manual.
For technical support, our team of experts is available to assist with troubleshooting, product selection, and system integration. We recommend regular inspection and cleaning of the valve components to prevent contamination and ensure smooth operation.
Replacement parts and accessories are available to extend the life of your pneumatic solenoid valve. We also offer repair services and product upgrades to meet evolving application requirements.
For detailed product specifications, wiring diagrams, and operation instructions, please refer to the product datasheet and technical documentation included with your purchase.
Our commitment is to provide comprehensive support to help you maximize the performance and longevity of your pneumatic solenoid valve.
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