AR925-20 AR925-20-X218 AR925-20G AR925-20G-X218 SMC Pneumatic Pressure Reducing

Product Description:

The AR425~935 series is an internal pilot relieving air regulator designed for large flow applications. This pilot-operated pressure reducing valve is specifically made for compressed air systems, ensuring efficient and reliable performance.

Available with port sizes ranging from 1/4" up to 2", the valve can accommodate various piping requirements. It offers two selectable pressure ranges: 0.02~0.2MPa and 0.05~0.83MPa, providing flexibility to suit different operational needs.

Featuring stable pressure regulation, the AR425~935 series includes a relieving function that allows for overpressure release, enhancing system safety and durability. Additionally, optional accessories such as a mounting bracket and pressure gauge are available to facilitate installation and monitoring.

This series of valves is widely used in heavy-duty pneumatic systems and plays a crucial role in stabilizing air compressor pressure, contributing to overall system efficiency and reliability.

Features:

The AR425-AR935 series represents an internal pilot relieving type pneumatic pressure reducing valve, specifically engineered for high flow rates and stable pressure regulation in compressed air systems.

Unlike direct-acting regulators, this pilot-operated design ensures much more consistent outlet pressure even when there are significant fluctuations in flow. It offers two pressure range options: the ARxx25 model, which operates between 0.05 and 0.83 MPa, and the ARxx35 low-pressure version, designed for 0.02 to 0.2 MPa. The connection ports range from 1/4 inch up to 2 inches, making it well suited for large bore pneumatic pipelines.

• Internal pilot relieving design that automatically exhausts excess downstream pressure
• High flow capability with excellent pressure stability
• Wide selection of port sizes: 1/4", 3/8", 1/2", 3/4", 1", 1 1/4", 1 1/2", and 2"
• Optional mounting bracket and pressure gauge available for convenient installation and pressure reading
• Operating temperature range from -5℃ to 60℃
• Maximum inlet pressure of 1.0 MPa and proof pressure of 1.5 MPa
• Compatible with multiple thread types including Rc, NPT, and G threads

Technical Parameters:

Applications:

Industrial pneumatic equipment plays a crucial role in modern manufacturing processes. These devices utilize compressed air to power various tools and machinery, enhancing efficiency and precision in industrial operations.

An essential component of pneumatic systems is the air compressor station. This facility generates and supplies compressed air to different parts of a factory, ensuring a consistent and reliable source of energy for pneumatic equipment.

Within a factory, an extensive network of air pipelines distributes compressed air to heavy machinery and automated production lines. These pipelines are designed to maintain optimal air pressure, which is vital for the smooth functioning of equipment.

Stabilizing air pressure is a critical aspect of pneumatic system management. Proper air pressure stabilization prevents fluctuations that could disrupt machine performance, leading to increased productivity and reduced downtime.

Packing and Shipping:

All SMC Solenoid Valves are carefully packaged to ensure protection during transit. Each valve is securely placed in a custom-fitted box with protective cushioning materials to prevent damage from shocks and vibrations. The packaging materials are selected to maintain the integrity of the product and to avoid contamination.

For shipping, SMC Solenoid Valves are handled with care and shipped via reliable carriers to ensure timely delivery. Tracking information is provided to customers for monitoring the shipment status. Special handling instructions are followed for fragile or sensitive valve models to guarantee they arrive in optimal condition.

Bulk orders are packed in sturdy cartons with clear labeling for easy identification and inventory management. Additionally, all packages include the necessary documentation, such as product manuals, certifications, and warranty information, to assist customers upon receipt.