2 Way NC PU225A-04 Ex-proof Brass Pneumatic Solenoid Valve 13mm Orifice Size 1/2'' Port Size Pressure Range 0.05 To 1 Mpa

Product Description:

The PU225A Series explosion-proof solenoid valve is engineered as a 2-way, pilot-operated diaphragm valve. It is specifically designed to provide reliable on/off control for various fluids including water, light oil, and compressed air within industrial systems.

Constructed with a sturdy brass body, this valve is offered with different sealing options such as NBR, EPDM, or FKM. These seal varieties accommodate a wide range of media types and temperature conditions, ensuring versatility in various operational environments.

Its explosion-proof coil enclosure enables safe installation in potentially hazardous locations where safety considerations are critical. This feature makes the valve well-suited for use in industries requiring stringent safety measures.

The valve supports a broad pressure range from 0.05 to 1 MPa and is available in multiple port sizes ranging from 3/8 inch up to 2 inches. This range provides excellent flow capacity and consistent performance, making it ideal for numerous automation and process control applications.

Features:

The valve features a 2-way configuration and is pilot-operated with a diaphragm design. It is available in two operational modes: normally closed (NC) or normally open (NO), allowing versatility in different applications.

Constructed from durable brass, the valve body offers excellent corrosion resistance, ensuring a long service life even in challenging environments.

Port sizes range from 3/8 inch to 2 inches, available in both NPT and BSP threads to meet various piping requirements. The valve also provides multiple orifice sizes—13mm, 25mm, 38mm, and 50mm—allowing precise control over flow rates.

This valve operates efficiently within a wide pressure range of 0.05 to 1.0 MPa (0.5 to 10 bar). It comes standard with NBR seals but can be customized with EPDM, FKM, or Silicone seals to ensure compatibility with different chemicals and temperature conditions.

The valve supports a flexible voltage supply including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC at 50/60Hz frequencies. It is suitable for use with various media such as air, water, and light oil.

Equipped with an explosion-proof enclosure, the valve is certified for safe operation in hazardous environments. Its compact design saves space and offers multiple mounting options to accommodate diverse installation needs.

Technical Parameters:

Applications:

Industrial water treatment and cooling systems play a crucial role in maintaining the efficiency and longevity of machinery by regulating temperature and ensuring water purity.

Compressed air pipelines and pneumatic devices are essential components in various industrial settings, providing reliable power for automated tools and equipment.

Systems designed for handling light oil fuels and lubrication are critical to the smooth operation of engines and machinery, preventing wear and enhancing performance.

Chemical and petrochemical processing facilities rely on complex infrastructure to safely and effectively manage raw materials and produce valuable products.

Automated manufacturing and production lines increase productivity by integrating technology to streamline operations with minimal human intervention.

Heating, ventilation, air conditioning (HVAC), and refrigeration systems maintain optimal environmental conditions necessary for both industrial processes and worker comfort.

Agricultural irrigation and fluid dispensing technologies are vital for efficient water usage and precise application of nutrients and chemicals in farming practices.

Dust collection and environmental control measures are implemented to reduce airborne contaminants, ensuring compliance with health standards and protecting worker safety.

Marine and offshore equipment requires robust solutions to withstand harsh environments while supporting operations such as drilling, transportation, and resource extraction.

Support and Services:

Our Pneumatic Solenoid Valves are designed to provide reliable and efficient control of air flow in various industrial applications. For technical support, please refer to the product manual for installation guidelines, wiring instructions, and maintenance procedures to ensure optimal performance.

If you encounter any issues with the valve operation, verify the power supply voltage and ensure that the valve coil is receiving the correct voltage. Check for any air leaks in the system and confirm that the valve ports are properly connected according to the schematic.

Regular maintenance includes cleaning the valve components to prevent contamination and checking for wear or damage to seals and diaphragms. Replace any faulty parts with genuine manufacturer components to maintain product integrity.

For advanced troubleshooting, consult the troubleshooting section in the technical documentation, which covers common problems such as valve sticking, coil burnout, and intermittent operation.

Our services include technical consultation, on-site support, and repair services provided by certified technicians to minimize downtime and ensure your pneumatic system operates smoothly.

We also offer customized solutions and system integration support to tailor the pneumatic solenoid valve operation to your specific application requirements.

Packing and Shipping:

Product Packaging: Each Pneumatic Solenoid Valve is carefully packaged to ensure protection during transit. The valve is first wrapped in anti-static bubble wrap to prevent any damage from impact or electrostatic discharge. It is then placed inside a sturdy cardboard box with foam inserts to keep it securely in place. The packaging is labeled with product details, handling instructions, and a barcode for easy identification.

Shipping: We offer reliable shipping options to deliver the Pneumatic Solenoid Valve safely to your location. All packages are shipped via trusted courier services with tracking available. Depending on the destination, shipping times may vary, but we strive to dispatch orders within 1-2 business days. For international shipments, all necessary customs documentation will be provided to ensure smooth delivery.