Product Description:
The 8.7BA Series represents a 2/2-way normally closed piston pilot-operated solenoid valve, specially designed for high-pressure fluid control needs, handling pressures up to 350 bar (5,000 PSI). This valve is engineered to provide reliable ON/OFF control for a variety of media, including water, air, gas, liquids, and other neutral substances, ensuring excellent performance even in challenging high-pressure and high-temperature environments.
Featuring a piston pilot-operated mechanism, the valve requires a minimum differential pressure of 5 bar to function effectively. This characteristic makes it particularly well-suited for medium to large diameter piping systems where a high flow capacity is essential. Its robust design and operational efficiency make it an ideal choice for demanding industrial applications.
Constructed with a stainless steel 304 body and incorporating advanced PEEK seal materials, the 8.7BA Series valve offers exceptional durability, corrosion resistance, and excellent leak-tight performance under extreme pressure and temperature conditions. These material choices ensure long-lasting reliability and minimal maintenance requirements.
The valve is available with port sizes ranging from 1/8″ to 1/2″ and comes standard with an 8mm orifice size. This range allows for versatile flow control capabilities suitable for a broad spectrum of industrial applications. Manufactured in Ningbo, China, the 8.7BA Series is widely trusted for its quality and dependable operation within high-pressure systems worldwide.
Features:
This valve is designed to handle demanding high-pressure environments, boasting a maximum working pressure of 350 bar (5,000 PSI). Such capability makes it ideal for applications requiring robust performance under intense pressure conditions.
It is also engineered to operate effectively across a broad temperature spectrum, accommodating media temperatures ranging from -60°C up to +300°C. This versatility allows it to function reliably in both cryogenic and high-temperature scenarios.
Featuring a piston pilot operated design, the valve utilizes pressure-assisted mechanisms to guarantee dependable switching performance. It requires only a minimum differential pressure of 5 bar to operate efficiently.
The valve incorporates a 2/2 way normally closed function with a spring-return mechanism, ensuring that it remains closed when de-energized. This fail-safe design enhances safety by preventing unintended flow during power loss.
Constructed from premium stainless steel 304, the valve body provides outstanding corrosion resistance and structural strength. This makes it well-suited for use in harsh and corrosive environments, ensuring long-term durability.
Advanced PEEK seal materials are used to deliver excellent leak-tight performance. These seals resist chemicals effectively and maintain thermal stability even under extreme operating conditions.
The valve is available in various port sizes including 1/8″, 1/4″, 3/8″, and 1/2″, offering flexible options for integration into diverse systems. Additionally, it features a standard 8mm orifice that ensures consistent and reliable flow control across different models.
Multiple voltage options are supported, including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC at 50/60Hz. This wide compatibility allows the valve to be easily incorporated into various control system configurations.
The product benefits from a high production capacity, capable of producing 500,000 units annually and 5,000 units weekly. This ensures a steady and reliable supply, making it an excellent choice for bulk orders and large-scale projects.
Technical Parameters:
| Working Pressure | 5 To 350 Bar |
| Operation | Piston Pilot Operated |
| Orifice Size | 8mm |
| Valve Type | 2/2 Way, Normally Closed |
| Seal Material | PEEK |
| Body Material | Stainless Steel 304 |
| Port Size | 1/8″, 1/4″, 3/8″, 1/2″ |
| Working Media | Water, Air, Gas, Liquid |
Applications:
Hydraulic Systems: These systems are essential for managing high-pressure hydraulic control within various industrial machinery and equipment. They ensure efficient and reliable operation under demanding conditions.
Pneumatic Systems: Pneumatic technology involves the control of high-pressure air and gases, widely utilized in automation and processing lines to enhance operational precision and speed.
Water Jet Cutting: This application focuses on the ON/OFF control of high-pressure water, which is employed in cutting and cleaning tasks, offering a versatile and powerful tool for industrial usage.
Oil & Gas Industry: In the oil and gas sector, controlling high-pressure fluids and gases is crucial during extraction, processing, and distribution phases, ensuring safety and efficiency throughout the entire workflow.
Chemical Processing: Chemical plants require robust systems to manage corrosive and high-pressure fluids, maintaining stable and secure processing environments.
Test & Measurement: Specialized equipment for pressure testing and calibration is vital for maintaining accuracy and reliability in a variety of industrial applications.
Industrial Equipment: High-pressure fluid control plays a key role in manufacturing and processing machinery, supporting consistent performance and operational integrity.
Research Laboratories: Precision fluid control under high-pressure and high-temperature conditions is fundamental in experimental setups, enabling advanced scientific research and development.
Support and Services:
Our Pneumatic Solenoid Valve product is designed to deliver reliable and efficient performance in various industrial automation applications. For technical support, please refer to the product manual for installation guidelines, operating parameters, and maintenance instructions to ensure optimal functionality.
If you encounter any issues or require assistance with troubleshooting, our support team is available to help diagnose and resolve problems related to valve operation, electrical connections, and pneumatic compatibility. Regular maintenance, including cleaning and inspection of valve components, is recommended to extend product lifespan and maintain performance.
We also offer a range of services including product customization, replacement parts supply, and on-site technical consultation to meet specific application requirements. Our goal is to provide comprehensive support to maximize the efficiency and reliability of your pneumatic systems.
Packing and Shipping:
Product Packaging:
The Pneumatic Solenoid Valve is carefully packaged to ensure safety during transportation. Each valve is individually wrapped in anti-static bubble wrap and placed inside a sturdy cardboard box. The box is then sealed with reinforced tape and labeled with product details, handling instructions, and a barcode for tracking. For bulk orders, multiple units are packed in a larger carton with adequate cushioning materials to prevent movement and damage.
Shipping:
We offer worldwide shipping for the Pneumatic Solenoid Valve through reliable courier services. Orders are processed within 1-2 business days after payment confirmation. Shipping options include standard, expedited, and express delivery, depending on customer preference and destination. All shipments are accompanied by tracking information and necessary customs documentation to ensure smooth and timely delivery. We prioritize secure packaging and prompt dispatch to maintain product integrity and customer satisfaction.
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