Heavy Duty Pilot Regulator Rc2" 0.05-0.83 MPa Air Pressure Regulator for Metallurgy Power Plant Main Air

Product Description:

The SMC AR425 to AR935 series represents an internally pilot-operated, relief-type air pressure regulator. Within this series, the AR825, AR835, AR925, and AR935 sub-series are categorized in the large-bore segment, featuring port sizes ranging from 1-1/4" up to 2". These regulators are specifically designed for use in central compressor stations, high-flow mains, as well as multi-station centralized air supply systems.

The pilot-operated mechanism uses the supply air itself to actuate the main valve. This approach delivers significantly enhanced outlet pressure stability, reduces pressure drop even at high flow rates, and minimizes fluctuations in outlet pressure when the inlet pressure changes. These advantages make the series superior to traditional direct-acting regulators in various demanding applications.

The product offering includes 14 distinct part numbers. These comprise 1-1/4" and 1-1/2" AR825 and AR835 models, some equipped with gauges (designated as G versions), as well as 2" AR925 and AR935 models, again including gauge-equipped variants. Additionally, 2" X218 semi-standard special configurations are available.

As for operating pressure ranges, the high-pressure models (marked as 25; including AR825 and AR925) can be adjusted from 0.05 to 0.83 MPa. Meanwhile, the low-pressure precision types (marked as 35; including AR835 and AR935) cover a range from 0.02 to 0.2 MPa. This wide range of adjustability makes them suitable for general pneumatic systems as well as specialized low-pressure precision applications such as electronics manufacturing, coating processes, and laboratory air supply.

Features:

Technical Parameters:

Applications:

Central compressor stations play a vital role in maintaining proper pressure levels by reducing the pressure in main air lines. This ensures efficient and reliable operation of the entire compressed air network.

High-flow compressed air mains are essential for delivering plant-wide centralized air supply. These mains support extensive industrial facilities by providing a consistent and robust source of compressed air to various sections of the plant.

Multi-station automated assembly, packaging, and conveying lines utilize compressed air systems extensively. Pneumatic components drive precise, reliable movement and handling throughout complex production processes.

Pneumatic manipulators, large bore cylinders, and clusters of pneumatic grippers are key elements in modern manufacturing. They enable versatile and powerful manipulation of materials, improving efficiency and safety.

Spray booths, air blow-off stations, and high-volume process air points rely on compressed air for optimal performance. These applications demand consistent air quality and pressure to ensure product quality and process effectiveness.

Major heavy industries such as mining, metallurgy, cement production, and power plants extensively use compressed air systems. These sectors benefit from robust, centralized air supplies to support a wide range of machinery and processes.

Original Equipment Manufacturer (OEM) machines in industries like textile, printing, paper, and packaging equipment incorporate compressed air technology. This integration enhances machine performance and operational reliability.

Support and Services:

SMC provides comprehensive technical support and services for our Solenoid Valves to ensure optimal performance and customer satisfaction. Our expert team offers assistance with product selection, installation guidance, troubleshooting, and maintenance tips tailored to your specific application needs.

We supply detailed product documentation, including datasheets, manuals, and wiring diagrams to facilitate easy integration and operation. Additionally, SMC offers custom solutions and modifications to meet unique operational requirements.

For after-sales support, we provide repair services, replacement parts, and warranty coverage to minimize downtime and maintain system reliability. Our global network of service centers and trained technicians are ready to support your operations anywhere in the world.

SMC is committed to continuous improvement and innovation, ensuring our solenoid valves meet the highest standards of quality and efficiency. Contact us for personalized technical consultations and to learn more about how our products can enhance your automation processes.

Packing and Shipping:

All SMC Solenoid Valves are carefully packaged to ensure protection during transit. Each valve is individually sealed in anti-static packaging to prevent moisture and dust contamination. The products are then placed in sturdy, cushioned boxes to minimize movement and impact damage.

For shipping, we use reliable carriers that provide tracking and timely delivery services. Depending on the order size and destination, shipping options include standard ground, expedited, and air freight. All shipments are accompanied by detailed packing lists and certificates of conformity to guarantee product authenticity and quality.

We also offer customized packaging solutions upon request to meet specific customer requirements. Our goal is to deliver SMC Solenoid Valves safely and efficiently to ensure optimal performance upon arrival.