220VAC Pneumatic Solenoid Valve SH-025ES 1/4 3/8 Port Size 2 Way Normally Closed Valve 2.5mm Orifice Size

Product Description:

The SH Series is a 2/2-way normally closed high-pressure solenoid valve, specifically designed to provide dependable ON/OFF control for a variety of media including air, water, gas, and other neutral liquids. It is capable of handling pressures up to 300 bar (4,300 PSI), making it suitable for demanding industrial applications.

This versatile valve series features two types of operation modes: direct acting and piston pilot operated. The direct acting models are available for orifice sizes ranging from DN1 to DN5, allowing operation even at zero differential pressure. Meanwhile, the piston pilot operated models cater to larger orifice sizes, from DN10 to DN25, and require a minimum differential pressure to ensure reliable switching performance.

Constructed with a robust Stainless Steel 304 body and equipped with PTFE sealing material, the SH Series valves are built for exceptional durability and excellent resistance to corrosion. These materials help maintain leak-tight integrity even under extreme pressure conditions, ensuring long-lasting and reliable service.

Offering port sizes between 1/4″ and 1″, and orifice diameters from 1mm to 25mm, the SH Series provides flexible options for various flow control needs. The valves also have Cv values ranging from 0.04 to 11.0, accommodating a wide spectrum of flow rates with precision.

Manufactured in Ningbo, China, with an impressive supply capacity of 20,000 units per week, the SH Series valves are widely recognized for their quality and dependability. Their consistent performance makes them a trusted choice in high-pressure systems around the world.

Features:

The product can withstand a maximum working pressure of up to 300 bar (4,300 PSI), making it ideal for demanding high-pressure applications that require reliable and robust performance.

This valve offers two operation modes to suit different needs: a direct-acting mode for small orifices (DN1–DN5) starting from zero differential pressure, and a piston pilot-operated mode designed for larger orifices (DN10–DN25).

Featuring a spring-return mechanism, the valve remains closed when de-energized, ensuring fail-safe operation and enhanced safety in various system conditions.

Constructed from premium stainless steel 304, the valve body provides excellent corrosion resistance and maintains structural integrity, guaranteeing long-term service even in harsh environments.

Equipped with high-performance PTFE seals, the valve assures superior leak-tightness along with strong chemical resistance and thermal stability, ensuring dependable operation under various conditions.

Available with orifice sizes ranging from 1mm to 25mm and flow coefficient (Cv) values between 0.04 and 11.0, it enables precise flow control tailored to a wide array of applications.

The valve supports multiple port sizes including 1/4″, 3/8″, 1/2″, 3/4″, and 1″, providing flexibility for seamless integration into diverse system configurations.

Compatible with various voltage standards such as 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC (50/60Hz), the valve can be easily adapted to different control systems and power supplies.

Supported by a weekly production capacity of 20,000 units and a monthly output reaching 100,000 pieces, this product ensures a stable and reliable supply to meet large-scale order demands.

Technical Parameters:

Applications:

Hydraulic systems play a crucial role in industrial machinery and equipment by providing high-pressure hydraulic control. These systems are essential for ensuring the efficient operation and precise management of machinery under demanding conditions.

Pneumatic systems utilize high-pressure air and gas to achieve seamless control within automation and processing lines. Their reliability and responsiveness make them a key component in modern industrial automation.

Water jet cutting technology involves the ON/OFF control of high-pressure water, primarily used for cutting and cleaning purposes. This method offers a precise and environmentally friendly solution for various industrial applications.

In the oil and gas industry, controlling high-pressure fluids and gases is vital across the stages of extraction, processing, and distribution. Robust control systems ensure safety and efficiency in these critical operations.

Chemical processing plants demand specialized control over corrosive and high-pressure fluids. Advanced containment and control technologies help maintain process integrity and worker safety.

Test and measurement fields rely on pressure testing rigs and calibration equipment that provide accurate and reliable data. These tools are indispensable for validating system performance under high-pressure conditions.

Manufacturing and processing machinery depend on high-pressure fluid control to maintain optimal operational efficiency. Industrial equipment equipped with such control systems can handle rigorous demands consistently.

Research laboratories utilize precision fluid control in high-pressure experimental setups. This enables scientists and engineers to conduct detailed and repeatable experiments under controlled conditions.

Support and Services:

Our Pneumatic Solenoid Valve product is supported by a dedicated technical team to ensure optimal performance and reliability in your applications. We provide comprehensive assistance ranging from product selection guidance, installation instructions, troubleshooting tips, and maintenance procedures.

Technical support includes detailed documentation, wiring diagrams, and operation manuals to help you integrate the valve seamlessly into your pneumatic systems. Our experts are available to answer any technical queries and provide solutions tailored to your specific requirements.

We also offer repair and replacement services to minimize downtime and maintain the efficiency of your equipment. Regular updates on product enhancements and firmware upgrades are provided to keep your system up-to-date.

For best results, we recommend following the prescribed installation and operating conditions outlined in the product manual, including proper voltage supply, pressure ratings, and environmental considerations.

Our commitment to quality and customer satisfaction ensures that you receive prompt and reliable support throughout the lifecycle of your Pneumatic Solenoid Valve.

Packing and Shipping:

Product Packaging and Shipping for Pneumatic Solenoid Valve

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 inside a sturdy cardboard box to prevent any damage from shocks or vibrations.

For bulk orders, multiple units are securely arranged in larger cartons with additional cushioning materials to minimize movement and impact. All packages are clearly labeled with product details, handling instructions, and shipping information.

We offer flexible shipping options including air freight, sea freight, and express courier services to meet your delivery requirements. Our logistics partners ensure timely and reliable shipping worldwide. Tracking information will be provided once the order has been dispatched.

If you have any special packaging or shipping requests, please contact our customer service team and we will be happy to accommodate your needs.