Norgren R73G-3AK-RFG Pneumatic Pressure Regulator with Balanced Valve Structure 20 Bar Max Inlet Pressure Anti-Interference

Product Description:

The Norgren range of pressure regulators delivers accurate and dependable control over compressed air pressure within various industrial pneumatic systems. This product line encompasses a variety of models designed to meet different application needs, including miniature regulators (R07 series), modular Excelon regulators (R72G, R73G, R74G series), large-port inline regulators (R17 series), and pilot-operated high-flow regulators (R18 series). Each regulator is engineered to maintain a stable downstream pressure, regardless of fluctuations in inlet pressure or changes in flow demand, thereby safeguarding pneumatic equipment and ensuring consistent system performance.

The R07 series miniature regulators are tailored for compact installation environments. They feature a zinc housing paired with an acetal bonnet and include a low-torque, non-rising adjusting knob equipped with a snap-action lock for precise pressure setting. In contrast, the Excelon series—comprising the R72G, R73G, and R74G models—utilizes a balanced valve design that significantly reduces outlet pressure variation due to changes in inlet pressure. These regulators are versatile, functioning either as standalone inline units or integrated components within a modular Excelon air preparation system featuring Quickclamp connections for ease of installation.

For applications requiring high flow capacity, the R17 series offers large-port inline regulators with port sizes up to G1-1/2 and flow rates reaching 441 SCFM. Meanwhile, the R18 series introduces pilot-operated regulators designed for setups where pressure control is needed at hard-to-reach locations. The pilot regulator can be installed remotely from the main valve, providing exceptionally high relief flow rates and enhancing system flexibility.

All models within the Norgren pressure regulator family are compatible with compressed air, argon, and nitrogen gases. Depending on the specific model, they support maximum inlet pressures of up to 31 bar (450 psi). Additionally, their relieving design enables the reduction of downstream pressure when the system is dead-ended, ensuring safe and effective pressure management under varying operational conditions.

Features:

Technical Parameters:

Applications:

In the realm of industrial automation, precise pressure control plays a crucial role in managing pneumatic actuators, cylinders, and valves used within manufacturing lines. Ensuring accurate pressure regulation helps maintain efficiency and reliability throughout automated processes.

Pneumatic tools also benefit significantly from regulated air supply. Devices such as air tools, screwdrivers, impact wrenches, and spray guns rely on consistent and controlled air pressure to operate effectively and deliver optimal performance.

Packaging machinery demands steady air pressure to function correctly. Equipment like form-fill-seal machines, labelling systems, and cartoning devices require a reliable air supply to maintain product quality and production speed.

In food and beverage processing, the use of clean and well-regulated air is essential for operating packaging and processing equipment. This ensures hygiene standards are met while supporting precise control over the production environment.

Material handling systems, including conveyors, pick-and-place mechanisms, and vacuum handling units, depend on effective pressure control. This enables smooth and accurate movement of materials throughout the production workflow.

Textile machinery such as weaving, knitting, and yarn processing equipment utilizes air regulation to maintain consistent operation and product quality. Proper pressure management is vital for handling delicate fibers and complex textile processes.

In automotive assembly, air supply is indispensable for various stages including paint shops, assembly tools, and testing equipment. Regulated air pressure ensures precise and efficient functioning, contributing to high-quality vehicle manufacturing.

For remote or hard-to-access locations, R18 pilot-operated regulators provide effective pressure regulation. These devices are designed specifically to manage pressure at points that are difficult to reach, ensuring consistent operation without requiring constant manual intervention.

Multi-pressure systems benefit from Excelon modular regulators, which allow the delivery of multiple controlled pressures from a single air supply source. This versatility simplifies complex pneumatic setups and enhances overall system efficiency.

Lastly, for general pneumatics applications, any scenario demanding precise and stable pressure regulation of compressed air or inert gases can rely on these advanced regulators. Their adaptability makes them suitable for a wide range of industrial uses.

Support and Services:

Our Pneumatic Filter Regulator Lubricator (FRL) units are designed to ensure optimal performance and longevity of your pneumatic systems by providing clean, regulated, and lubricated air supply. To maintain the efficiency and reliability of your FRL, regular maintenance and proper usage are essential.

Technical Support for the Pneumatic Filter Regulator Lubricator includes assistance with installation, troubleshooting, and operation guidance. Our team can help you select the right FRL model based on your specific application requirements, including flow rate, pressure range, and environmental conditions.

For optimal performance, ensure that the filter element is cleaned or replaced periodically to prevent clogging and pressure drop. The regulator should be adjusted according to the required downstream pressure, and the lubricator should be filled with the appropriate pneumatic oil to ensure smooth operation of downstream components.

If you experience issues such as pressure fluctuations, air leaks, or inadequate lubrication, refer to the troubleshooting section of the product manual. Common solutions include checking for leaks, verifying supply pressure, cleaning or replacing filter elements, and refilling the lubricator reservoir.

We also offer maintenance services and spare parts to keep your Pneumatic Filter Regulator Lubricator units operating at peak efficiency. Regular inspection and preventive maintenance can significantly extend the service life of your equipment and reduce downtime.

For detailed technical documentation, operating manuals, and maintenance guidelines, please refer to the product literature provided with your FRL unit or visit our website.

Packing and Shipping:

Product Packaging: The Pneumatic Filter Regulator Lubricator is carefully packaged in a sturdy, corrugated cardboard box to ensure protection during transit. Inside the box, the product is securely cushioned with foam inserts to prevent any damage from shocks or vibrations. Each unit is individually wrapped in a plastic bag to protect against dust and moisture. The packaging includes clear labeling with product information, handling instructions, and safety warnings to facilitate easy identification and safe handling.

Shipping: The Pneumatic Filter Regulator Lubricator is shipped using reliable courier services that specialize in handling industrial equipment. Depending on the destination, shipping options include standard ground transport, expedited air freight, or sea freight for international orders. All shipments are tracked with a unique tracking number provided to the customer. Proper documentation, including the packing list and invoice, is included with each shipment to ensure smooth customs clearance and delivery. Special care is taken to comply with shipping regulations and to minimize transit time, ensuring the product arrives safely and on schedule.