PU220A-03 13.0mm Orifice Size 3/8″ Port Size Ex Proof Pneumatic Solenoid Valve Brass Valve Body NBR Seal

Product Description:

The PU220A series explosion-proof brass solenoid valve is a high-performance, 2/2-way normally closed valve engineered for the safe and reliable control of air, water, and light oil. It is specifically designed to operate in hazardous and potentially explosive environments, ensuring safety and efficiency. This valve utilizes an assisted lift diaphragm mechanism, providing consistent and dependable performance within a working pressure range of 0 to 7 bar. Such versatility makes it ideal for a broad range of industrial applications.

Built with a robust brass body, the valve guarantees durability and longevity. The assisted lift diaphragm design enables reliable switching even when there is zero differential pressure, enhancing its operational reliability. The PU220A series is offered in a variety of port sizes, ranging from 3/8'' to 1'', with orifice dimensions between 13mm and 25mm, thus accommodating diverse flow demands. Additionally, the explosion-proof coil enhances safety by complying with strict international standards for equipment used in hazardous areas where flammable gases or dust may exist.

This solenoid valve also supports multiple seal material options such as NBR, EPDM, FKM, and silicone. These options allow compatibility with various media and temperature conditions, spanning from -10°C up to +150°C depending on the seal selected. The valve is available with several standard voltage options, including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC. Combining its strong brass construction, versatile seal materials, assisted lift diaphragm operation, and explosion-proof certification, the PU220A series solenoid valve offers reliable and long-lasting performance in the most demanding and safety-critical fluid control scenarios.

Features:

The coil is designed with explosion-proof certification to ensure safe operation in hazardous and potentially explosive environments. This feature guarantees reliability and safety during use in sensitive atmospheres.

Equipped with an assisted lift diaphragm mechanism, the device ensures dependable switching performance even when there is zero differential pressure. This enhances the accuracy and consistency of its operation.

The robust brass construction offers excellent mechanical strength combined with superior corrosion resistance, which contributes to an extended service life and reduced maintenance requirements.

Available in multiple port sizes ranging from 3/8'' to 1'' (orifice sizes between 13mm and 25mm), this variety allows for flexible integration into different system configurations.

Designed to operate efficiently across a broad pressure spectrum from 0 to 7 bar, this product is compatible with a wide array of applications.

Choose from several seal materials including NBR, EPDM, FKM, or Silicone to best suit the specific working media and environmental conditions.

The seals support a comprehensive temperature range: NBR from -5 to +80°C, EPDM from -5 to +120°C, FKM from -10 to +150°C, and Silicone from -15 to +150°C, ensuring adaptability in various thermal environments.

This device supports a variety of voltage options such as 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC at 50/60Hz, providing flexibility for different electrical systems.

Featuring a 2-way normally closed design, the device ensures safe and reliable operation by default, preventing unintended flow when de-energized.

Capable of continuous operation without interruption, the product is suitable for applications that require constant performance without overheating or degradation.

With an IP65 rating, the product is dust-tight and protected against water jets, making it suitable for use in challenging environmental conditions.

The coil is insulated to Class F standards, offering high temperature resistance that ensures reliable and durable coil performance over time.

This product meets international quality and safety standards, as demonstrated by its CE certification, providing assurance of compliance and reliability.

Technical Parameters:

Applications:

Customization:

Introducing the DKE PU series Pneumatic Solenoid Valve, a high-quality NAMUR Solenoid Valve designed for reliable and efficient pneumatic valve applications. Manufactured in China and certified with CE, this valve ensures superior performance and safety.

Our PU model offers a pressure range from 0 to 7 Bar, making it suitable for various industrial uses. The valve features an assisted lift diaphragm operation and a 2 Way NC function, providing precise control and durability. You can choose from three diaphragm materials: NBR, EPDM, and FKM, to best fit your application's requirements.

The PU Pneumatic Solenoid Valve comes with orifice sizes of 13mm, 20mm, and 25mm, allowing flexibility in flow control. Packaged securely in cartons, each order has a minimum quantity of just 1 piece, with a supply ability of 5000 pieces per month.

We offer competitive pricing through negotiation and guarantee delivery within 1-7 work days after payment. Payment terms are flexible, supporting T/T, Western Union, and PayPal transactions.

Choose the DKE PU NAMUR Solenoid Valve for your pneumatic valve needs and experience exceptional quality, fast delivery, and excellent customer service.

Support and Services:

Our Pneumatic Solenoid Valve product is supported by a dedicated technical team committed to ensuring optimal performance and customer satisfaction. We offer comprehensive technical support including installation guidance, troubleshooting assistance, and maintenance recommendations to help you maximize the efficiency and lifespan of your valve.

Our services include detailed product documentation, operation manuals, and application notes tailored to various industrial environments. We provide expert advice on valve selection, system integration, and customization options to meet your specific pneumatic control needs.

In addition, we offer training sessions and workshops for your technical staff to enhance their understanding of pneumatic solenoid valve operation and maintenance. Our support team is also available to assist with firmware updates and software compatibility when applicable.

For any technical inquiries or service requests, we ensure prompt and professional responses to minimize downtime and maintain the reliability of your pneumatic systems.