Piston Pilot Operated Air Valve Featuring Port Size 1/2″ to 2″ Designed for Pneumatic System Integration and Operation

Product Description:

The Series 26326AA is a 2/2-way normally closed piston pilot-operated solenoid valve, constructed from brass to ensure robust and reliable operation. It is specifically designed to provide precise ON/OFF control for steam, hot water, oil, and various other high-temperature fluids.

Featuring a durable brass body combined with PTFE and FKM seal materials, this valve guarantees excellent leak-tight performance even under demanding steam system conditions. Its piston pilot-operated mechanism requires a minimum differential pressure of 0.03 MPa (0.3 Bar) to function effectively, making it ideal for use in medium to large diameter piping systems.

The valve is available in port sizes ranging from 3/8″ up to 2″, with orifice sizes between 12mm and 50mm. This variety allows the 26326AA series to deliver superior flow capacity, boasting Cv values as high as 48.0.

Manufactured in Ningbo, China, and holding CE certification, this solenoid valve is widely trusted by industries around the world for its outstanding quality and reliability.

Features:

The piston pilot operated design features pressure-assisted operation, which guarantees consistent switching performance. This mechanism requires a minimum differential pressure of 0.03 MPa (0.3 Bar) to function reliably.

This valve operates as a 2/2 way normally closed device, utilizing a spring-return mechanism. When de-energized, the valve remains closed, ensuring fail-safe operation under all conditions.

Customers can choose between two robust body material options: brass or stainless steel. These materials accommodate a variety of application demands, providing flexibility and durability.

The valve is equipped with high-performance seals made from PTFE and FKM. These seals ensure superior leak-tight performance, making the valve suitable for steam service and handling high-temperature media effectively.

With an operating pressure range from 0.3 to 10 Bar, this valve can be integrated into a wide array of system pressures, catering to diverse operational needs.

Its high flow capacity is achieved through large orifice sizes, ranging from 12mm to 50mm. This design delivers impressive Cv values between 4.5 and 48.0, allowing for maximum flow throughput.

Port sizes are available in various dimensions from 3/8″ to 2″, providing flexible options for system integration and fitting requirements.

To support different control systems, the valve offers multiple voltage options including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC (50/60Hz).

The product complies with international safety and quality standards, being CE certified to assure customers of its reliability and adherence to regulatory requirements.

For applications that require fail-open functionality, the 26326AB Series is available as a normally open option, expanding the range of operational scenarios covered.

Manufacturing capacity supports high-volume demands with the ability to produce up to 200,000 units per month, ensuring a steady and reliable supply for bulk orders.

Technical Parameters:

Applications:

Support and Services:

Our Pneumatic Solenoid Valve is designed to deliver reliable performance and precise control in various industrial applications. For optimal operation, ensure the valve is installed according to the provided guidelines, including correct orientation and connection to compatible pneumatic systems.

Regular maintenance is recommended to extend the lifespan of the valve. This includes periodic inspection for air leaks, cleaning of valve components, and checking electrical connections for secure attachment. Use only manufacturer-approved replacement parts to maintain product integrity.

If you experience any issues with the Pneumatic Solenoid Valve, verify that the power supply matches the valve specifications and that the control signals are functioning correctly. Troubleshooting steps include checking for coil continuity, ensuring the valve is free from debris, and confirming that the pneumatic pressure is within the recommended range.

For advanced technical support, detailed product manuals and datasheets are available to assist with installation, operation, and maintenance procedures. Our support team is committed to helping you maximize the efficiency and reliability of your Pneumatic Solenoid Valve system.

Packing and Shipping:

Product Packaging:

The Pneumatic Solenoid Valve is carefully packaged to ensure it arrives in perfect condition. Each valve is individually wrapped in anti-static protective material to prevent damage during handling and transit. The wrapped product is then placed in a sturdy, custom-fitted cardboard box with adequate cushioning materials such as foam inserts or bubble wrap to absorb shocks. The outer packaging is clearly labeled with product information, handling instructions, and safety warnings to facilitate easy identification and safe handling.

Shipping:

We offer reliable shipping options to deliver the Pneumatic Solenoid Valve promptly and securely. Products are shipped via trusted courier services with tracking capabilities to provide real-time updates. Depending on the destination, shipping methods include standard ground shipping, expedited air freight, or express delivery. All shipments comply with international shipping regulations for pneumatic components. Customers are advised to inspect the package upon arrival and report any damages immediately to ensure timely resolution.