Product Description:
The SH Series is a 2/2-way normally closed high-pressure solenoid valve designed to provide reliable 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 offers two modes of operation depending on the orifice size. For orifice sizes ranging from DN1 to DN5, direct-acting operation is utilized, which functions effectively even at zero differential pressure. For larger orifice sizes from DN10 to DN25, the valve employs piston pilot-operated operation, which requires 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 to deliver exceptional durability and corrosion resistance. These features ensure leak-tight performance even under extreme pressure conditions, making the valve highly dependable in critical environments.
The SH Series is available in port sizes from 1/4″ to 1″ and offers orifice diameters from 1mm to 25mm, providing flexible flow control options with Cv values ranging between 0.04 and 11.0. Manufactured in Ningbo, China, the production capacity reaches up to 20,000 units per week, underscoring its widespread acceptance and reliability in high-pressure systems around the globe.
Features:
High-Pressure Capability: This valve is engineered to handle demanding high-pressure applications, with a maximum working pressure reaching up to 300 bar (4,300 PSI). It ensures robust performance under intense operating conditions.
Dual Operation Modes: Designed for versatility, the valve features dual operation modes. It functions as a direct acting valve for small orifices (DN1–DN5) starting from zero differential pressure, while larger orifices (DN10–DN25) utilize a piston pilot operated mechanism for efficient control.
2/2 Way Normally Closed Function: Equipped with a spring-return mechanism, the valve remains closed when de-energized. This fail-safe design guarantees safety by preventing unintended flow during power loss or system failure.
Stainless Steel 304 Body: Crafted from premium SS304 stainless steel, the valve body offers outstanding corrosion resistance and reliable structural integrity. This makes it suitable for long-term use even in harsh and corrosive environments.
PTFE Seal Material: Featuring high-performance PTFE seals, the valve provides excellent leak-tightness, chemical resistance, and thermal stability, ensuring dependable operation in a wide range of substances and temperatures.
Wide Orifice Range: The product is available with orifice sizes ranging from 1mm to 25mm, accompanied by Cv values from 0.04 to 11.0. This diversity allows for precise flow control tailored to various application needs.
Wide Port Size Range: Port sizes include options such as 1/4″, 3/8″, 1/2″, 3/4″, and 1″, providing flexible integration with different systems and piping configurations.
Multiple Voltage Options: To accommodate different control systems, the valve supports multiple voltage inputs including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC (50/60Hz), ensuring compatibility across a broad range of setups.
High Production Capacity: The manufacturing process boasts a high production capacity, with the ability to produce 20,000 pieces weekly and up to 100,000 pieces monthly, guaranteeing a reliable supply even for large-scale orders.
Technical Parameters:
| Function |
2 Way Normally Closed |
| Orifice Size |
1mm |
| Seal Material |
PTFE |
| Operation |
Direct Acting |
| Body Material |
Stainless Steel 304 |
| Port Size |
1/4'' |
| Working Pressure |
0 To 300 Bar |
| Voltage |
12VDC, 24VDC, 24VAC, 110VAC, 220VAC |
| Model No |
Orifice Size (mm) |
Port Size (inch) |
CV |
Working Pressure Range (bar) |
| Normally Closed |
Normally Open |
220VAC |
24VDC |
| SH-010ES |
1 |
1/4", 3/8" |
0.04 |
0-300 |
0-150 |
0-150 |
| SH-015ES |
1.2 |
0.08 |
0-250 |
0-120 |
0-60 |
| SH-020ES |
2 |
0.15 |
0-180 |
0-70 |
0-35 |
| SH-025ES |
2.5 |
0.2 |
0-110 |
0-45 |
0-20 |
| SH-030ES |
3 |
0.25 |
0-80 |
0-40 |
0-15 |
| SH-040ES |
4 |
0.6 |
0-40 |
0-15 |
0-5 |
| SH-050ES |
5 |
0.9 |
0-25 |
0-8 |
_ |
| SH-10ES |
10 |
3/8" |
3.5 |
6-160 |
6-120 |
6-50 |
| SH-15ES |
15 |
1/2" |
4.7 |
| SH-20ES |
20 |
3/4" |
7 |
| SH-25ES |
25 |
1" |
11 |
Applications:
Hydraulic Systems
These systems are designed for high-pressure hydraulic control used extensively in industrial machinery and various types of equipment. They ensure efficient and reliable operation under demanding conditions.
Pneumatic Systems
Pneumatic systems involve the management of high-pressure air and gases, playing a crucial role in automation and processing lines across many industries. They provide fast and responsive control for various mechanical processes.
Water Jet Cutting
This application focuses on the ON/OFF control of high-pressure water jets, which are utilized for cutting and cleaning tasks. The precision control allows for effective and clean operations in different materials and surfaces.
Oil & Gas Industry
In the oil and gas sector, controlling high-pressure fluids and gases is essential throughout extraction, processing, and distribution stages. The systems are designed to handle extreme conditions while maintaining safety and efficiency.
Chemical Processing
Chemical plants require specialized equipment for managing corrosive and high-pressure fluids. These control systems are built to withstand harsh environments and ensure precise handling of chemicals.
Test & Measurement
Pressure testing rigs and calibration instruments rely on accurate high-pressure control to verify and maintain the performance of various devices and systems.
Industrial Equipment
High-pressure fluid control is fundamental in manufacturing and processing machinery, enabling smooth and consistent operation in diverse industrial applications.
Research Laboratories
Research labs often require exact fluid control within high-pressure experimental setups to conduct precise and controlled scientific studies.
Support and Services:
Our Pneumatic Solenoid Valve product is supported by a dedicated technical support team committed to ensuring optimal performance and customer satisfaction. We offer comprehensive services including installation guidance, troubleshooting assistance, routine maintenance advice, and customization support to meet specific application requirements.
Technical support is available to help diagnose and resolve any operational issues, providing detailed explanations and step-by-step instructions. Our experts can assist with system integration, control settings, and compatibility inquiries to maximize the efficiency and reliability of the valve in your pneumatic system.
In addition to direct technical assistance, we provide extensive documentation such as user manuals, datasheets, and application notes that cover product specifications, wiring diagrams, and safety precautions. This information helps users to better understand the product features and facilitates proper handling and usage.
We also offer training sessions and workshops aimed at educating users and maintenance personnel on best practices for installation, operation, and preventive maintenance of the Pneumatic Solenoid Valve. These services help extend product lifespan and reduce downtime.
For ongoing support, we recommend regular maintenance checks and timely replacement of wear parts to ensure consistent valve performance. Our service team can provide guidance on maintenance schedules and supply genuine replacement components.
Choose our Pneumatic Solenoid Valve with confidence, knowing that professional technical support and comprehensive services are available to assist you every step of the way.
Packing and Shipping:
Product Packaging:
The Pneumatic Solenoid Valve is carefully packaged to ensure maximum protection during transit. Each valve is placed in an anti-static bag and cushioned with foam inserts to prevent damage from shocks and vibrations. The product is then enclosed in a sturdy, corrugated cardboard box with clear labeling for easy identification. Packaging materials are chosen to be environmentally friendly and recyclable whenever possible.
Shipping:
We offer reliable shipping options to deliver the Pneumatic Solenoid Valve promptly and safely to your location. All packages are securely sealed and handled with care throughout the logistics process. Shipping methods include standard ground shipping, expedited air freight, and international shipping based on customer requirements. Tracking information is provided upon dispatch to keep you updated on your order status.
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