BOGE 644004401 Port Size G1/2 AC220V Pressure 0.05 To 1.2 Mpa Solenoid Valve Diaphragm Pilot Operated

Product Description:

The Model 0400 solenoid valve is a high-performance diaphragm valve that operates through a pilot mechanism. It has been specifically engineered for use in air compressor control systems, ensuring optimal functionality and reliability.

Designed as a 4/2-way valve, this device combines the features of a 2/2 normally closed valve and a 3/2 valve within a single compact unit. This multifunctional design allows it to handle loading, unloading, pressurizing, depressurizing, inlet, and exhaust operations effectively.

Thanks to its integrated construction, the Model 0400 significantly simplifies piping requirements, reduces overall material costs, and improves the dependability of the entire system. The valve features a durable brass body and uses FKM/NBR seals to ensure longevity and efficient sealing under a broad pressure range from 0.05 to 1.2 MPa.

This solenoid valve serves as a direct replacement for common BOGE compressor models, compatible with part numbers such as 644006301, 644004401, 8494406, 8494407, among others. Its sturdy piston design and low sensitivity to the purity of the media make it particularly suitable for challenging industrial applications.

Features:

The valve is designed with a 4/2-way configuration, featuring one inlet, two working ports, and one exhaust port. This setup effectively replaces both a 2/2 normally closed valve and a 3/2 valve, thereby simplifying the overall circuit design and reducing complexity.

Its operation relies on a diaphragm pilot mechanism, which ensures reliable and consistent actuation. The valve body is made from durable brass, providing excellent resistance against corrosion and extending the product's service life.

In terms of port sizes, the valve offers flexibility with multiple options: the top port has a size of 1/8 inch, the middle ports come in 1/8 inch and M5 sizes, and the body ports are available in 1/4 inch, 3/8 inch, and 1/2 inch. This variety allows for adaptable installation in different systems.

The valve’s orifice dimensions are 2mm on the top and 13mm on the body, enabling a high flow coefficient (Cv) of 3.6. This ensures excellent flow capacity, making it suitable for various applications.

It operates effectively within a pressure range from 0.05 to 1.2 MPa (0.5 to 12 bar), making it ideal for low to medium pressure environments. The temperature range supported spans from -5°C up to +85°C, aligning with common industrial operating conditions.

Seal options include FKM as the standard material, along with NBR as an alternative. Both provide strong resistance to oil, heat, and aging, contributing to the valve's durability. Voltage options cover a wide range, including 12VDC, 24VDC, 24VAC, 110VAC, 120VAC, 220VAC, and 230VAC at 50/60Hz with a tolerance of ±10%.

The valve's compact design features a small footprint and simple mounting, which reduces installation space requirements and minimizes effort during setup. Its robust construction is pressure-proof, capable of withstanding system surges without compromising performance.

Moreover, the piston construction combined with FKM seals allows the valve to tolerate lower media purity, leading to reduced maintenance demands and less operational downtime.

Technical Parameters:

Applications:

This product serves as a direct replacement for BOGE air compressor control valves, compatible with models such as 644006301, 644004401, 8494406, 8494407, and others. It ensures seamless integration with existing systems while maintaining high performance and reliability.

It plays a critical role in compressor loading and unloading mechanisms, as well as in managing capacity control systems. These functions are essential for optimizing compressor efficiency and operational flexibility in various industrial settings.

The valve is also utilized for inlet and exhaust modulation within industrial air networks. By regulating airflow precisely, it helps maintain stable pressure conditions and enhances the overall performance of pneumatic systems.

Additionally, it is employed in pressurization and depressurization circuits, ensuring safe and controlled pressure adjustments. This application is vital in preventing system overloads and maintaining operational safety.

In automation systems, the valve controls pneumatic actuators, facilitating precise movement and position control. This capability supports the automation of complex industrial processes, improving productivity and consistency.

Furthermore, the valve contributes to process control in chemical, petrochemical, and manufacturing plants. Its reliable fluid management helps maintain optimal conditions for various chemical reactions and production sequences.

Beyond these specific uses, it serves general industrial fluid control purposes, handling air, inert gases, and light oils effectively. This versatility makes it suitable for a wide range of applications across different industries.

Lastly, the valve is ideal for retrofitting and upgrading existing compressor panels. It enables modernization of legacy equipment, improving performance while extending service life and reducing maintenance needs.

Support and Services:

Our Pneumatic Solenoid Valve product is designed to provide reliable and efficient control of air flow in various pneumatic systems. To ensure optimal performance and longevity, it is important to follow proper installation, operation, and maintenance guidelines.

Installation should be carried out by qualified personnel in accordance with the specified technical parameters and environmental conditions. Make sure the valve is compatible with the system's pressure, voltage, and fluid specifications before integration.

During operation, monitor the valve for any unusual noises, vibrations, or performance issues. Regular inspection and cleaning of the valve and its components help prevent contamination and mechanical wear.

For maintenance, always depressurize the system before servicing the valve. Periodically check electrical connections and coil functionality to avoid electrical faults. Replace worn or damaged parts with genuine manufacturer components to maintain product integrity.

If technical assistance is needed, our support team is available to provide troubleshooting guidance, product documentation, and repair services to minimize downtime and ensure system reliability.

We are committed to delivering high-quality pneumatic solutions and stand behind our products with comprehensive technical support and after-sales service.

Packing and Shipping:

Product Packaging:

The Pneumatic Solenoid Valve is carefully packaged to ensure safety and protection during transportation. Each valve is individually wrapped with anti-static bubble wrap and placed inside a sturdy cardboard box. The box is then filled with foam inserts or packing peanuts to prevent movement and absorb shocks. The packaging is labeled with product details, handling instructions, and fragile warnings to ensure proper care.

Shipping:

We offer reliable shipping options to deliver the Pneumatic Solenoid Valve promptly and securely. The product is shipped via trusted courier services with tracking available for all orders. Shipping times vary based on the destination but generally range from 3 to 7 business days. For international orders, customs documentation and duties may apply. We ensure that the package is sealed and handled with care to avoid any damage during transit.