Product Description:
Norgren Pressure Regulator Range
The Norgren pressure regulator series offers accurate and dependable control over compressed air pressure within various industrial pneumatic systems. This diverse product line includes a variety of models tailored to different applications, such as miniature regulators from the R07 series, modular Excelon regulators (including the R72G, R73G, and R74G series), large-port inline regulators from the R17 series, and pilot-operated high-flow regulators found in the R18 series. Each regulator is engineered to maintain stable downstream pressure regardless of fluctuations in inlet pressure or changes in flow demand, thereby safeguarding pneumatic equipment and guaranteeing steady process efficiency.
Specifically, the R07 series miniature regulators are crafted for space-saving installations. They feature a robust zinc body paired with an acetal bonnet and incorporate a low-torque, non-rising adjustment knob equipped with a snap-action lock for ease of use. The Excelon series regulators—R72G, R73G, and R74G—employ a balanced valve design that minimizes the influence of inlet pressure changes on the outlet pressure. These models can function as standalone inline units or be integrated into a modular Excelon air preparation system, utilizing convenient Quickclamp connections for flexibility.
For applications requiring high-flow capacity, the R17 series delivers regulation with large port sizes up to G1-1/2, capable of handling flow rates as high as 441 SCFM. Meanwhile, the R18 series pilot-operated regulators are built for systems in which pressure regulation needs to occur in locations that are difficult to access. The pilot regulator can be positioned remotely and offers an exceptionally high relief flow capability, enhancing system performance under demanding conditions.
All regulators within the Norgren range are compatible with compressed air, argon, and nitrogen gases. They are rated for maximum inlet pressures up to 31 bar (450 psi), depending on the specific model. Additionally, their relieving design permits the reduction of downstream pressure when the system is dead-ended, providing extra safety and control in various operational scenarios.
Features:
Our product line offers a complete range of sizes, starting from the miniature G1/8 (R07) to the large port G2 (R18), making it suitable for virtually any pneumatic system requirement. This wide selection ensures compatibility across various applications and system demands.
Featuring a balanced valve design, the R72G, R73G, and R74G series minimize the effects of inlet pressure fluctuations on outlet pressure. This results in stable and consistent pressure regulation, enhancing system reliability.
The relieving operation capability allows the system to safely reduce downstream pressure when it becomes dead-ended. This function ensures controlled pressure release, promoting safety within pneumatic setups.
With the modular Excelon system, the R72G, R73G, and R74G regulators can be quickly attached to additional components such as filters, oilers, soft-start valves, and pipe adapters. This is made possible through convenient Quickclamp connections, simplifying assembly and maintenance.
The R07 series boasts a miniature design with a compact zinc body and an acetal bonnet. This makes it ideal for installations where space is limited, without sacrificing performance.
Both the R07 and Excelon series feature a low torque, non-rising adjusting knob. This snap-action knob securely locks the pressure setting when pushed in, preventing accidental changes during operation.
Maintenance is simplified with tool-free disassembly, allowing the units to be taken apart without requiring tools or removal from the air line. This facilitates efficient servicing and reduces downtime.
The R18 series offers a pilot-operated option, enabling pressure regulation in locations that are difficult to access. Remote pilot installation enhances flexibility in system design and operation.
For rapid downstream pressure reduction, the R18 series provides exceptionally high relief flow. This capability is crucial for applications demanding quick response times.
High flow capacity is a key feature, with the R17 series achieving flow rates up to 441 SCFM and the R18 series reaching up to 2000 SCFM. These capacities meet the needs of high-demand pneumatic systems.
The pressure ranges cover a broad spectrum: from 0.3-7 bar in the R07, 0.3-10 bar in the R72G/R73G/R74G series, 0.3-8.5 bar in the R17, and 0.16-17 bar in the R18 series. Such versatility allows adaptation to diverse operational requirements.
Temperature tolerance also varies per series, with the R07 operating between -20°C and +65°C, the R72G between -34°C and +65°C, the R73G and R74G between -34°C and +80°C, and the R18 series capable of functioning from -20°C up to +80°C.
The regulators are constructed from multiple body materials, including zinc for the R07 and R72G, and aluminium for the R73G, R74G, R17, and R18 models. This selection ensures durability and resistance to corrosion.
Standard nitrile elastomers (NBR seals) provide reliable performance when used with compressed air and inert gases, ensuring longevity and maintaining system integrity.
Full flow gauge ports are available, allowing pressure monitoring without restricting airflow, which is essential for maintaining optimal system performance.
Additionally, optional pressure gauges can be included depending on the model, offering flexibility to suit specific monitoring needs.
Technical Parameters:
| Bonnet Material |
Acetal, Aluminium or Zinc |
| Body Material |
Zinc Alloy, Aluminium, Aluminium Alloy |
| Elastomers |
Nitrile Rubber (NBR) |
| Media |
Compressed Air, Argon, Nitrogen |
| Gauge Port |
1/8" PTF, 1/4" PTF, 1/4" ISO G |
| Max Inlet Pressure |
20 Bar (290 Psi) |
Applications:
In the field of industrial automation , precise pressure control is essential for the optimal operation of pneumatic actuators, cylinders, and valves used throughout manufacturing lines. Maintaining accurate pressure ensures smooth and efficient production processes.
When it comes to pneumatic tools , a regulated air supply is critical for devices such as air tools, screwdrivers, impact wrenches, and spray guns. Consistent air pressure guarantees reliable performance and extends the lifespan of these tools.
Packaging machinery relies on steady air pressure to operate equipment such as form-fill-seal machines, labeling systems, and cartoning apparatus. Maintaining uniform pressure helps achieve consistent packaging quality and operational efficiency.
In the food and beverage processing industry, it is vital to provide clean and regulated air for various packaging and processing machinery. This ensures hygienic standards are met while maintaining precise control over equipment functions.
For material handling applications, controlling air pressure is necessary for conveyors, pick-and-place systems, and vacuum handling devices. Proper pressure regulation facilitates smooth material transport and positioning.
Within textile machinery , air regulation supports processes like weaving, knitting, and yarn processing. Accurate pressure levels help maintain consistent product quality and machine performance.
The automotive assembly sector depends on a stable air supply for paint shops, assembly tools, and testing equipment. Precision in pressure control contributes to improved production quality and tool functionality.
In challenging environments such as remote and inaccessible locations , R18 pilot-operated regulators are utilized for dependable pressure regulation where direct access is limited, ensuring continuous equipment operation.
For systems requiring multiple pressure outputs, Excelon modular regulators enable the delivery of various regulated pressures from a single compressed air source, simplifying system design and control.
Across general pneumatics , any application that demands precise and stable pressure regulation of compressed air or inert gases benefits from specialized regulators that ensure consistent performance and safety.
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.
For technical support, please refer to the user manual included with your product, which contains detailed installation instructions, troubleshooting tips, and maintenance guidelines. Common maintenance tasks include checking and draining accumulated moisture from the filter bowl, adjusting the regulator to the desired pressure, and refilling the lubricator with the recommended oil type.
If you experience any issues such as pressure fluctuations, air leaks, or insufficient lubrication, verify that all connections are secure and that the filter element and lubricator reservoir are clean and functioning properly. Replacement parts and accessories are available to ensure your FRL continues to operate at peak performance.
For advanced troubleshooting or technical inquiries, consult with a qualified technician or contact our professional support team who can provide expert assistance tailored to your specific application requirements.
Regular inspection and adherence to the recommended service intervals will help prevent downtime and extend the lifespan of your pneumatic equipment. Always use genuine parts and accessories to maintain product integrity and warranty coverage.
Packing and Shipping:
Product Packaging: The Pneumatic Filter Regulator Lubricator is securely packaged in a sturdy, corrosion-resistant cardboard box to ensure protection during transit. Inside, the product is cushioned with foam inserts to prevent any damage from shocks or vibrations. All components are individually wrapped in protective plastic to avoid dust and moisture exposure. The packaging includes a detailed user manual, installation guide, and warranty information for customer convenience.
Shipping: We offer reliable shipping options to ensure timely and safe delivery of the Pneumatic Filter Regulator Lubricator. Products are shipped via trusted carriers with tracking available for every order. Standard shipping includes careful handling and insurance to cover any potential damage during transit. Expedited shipping options are also available for urgent requirements. International shipping is supported with customs documentation provided to facilitate smooth clearance.
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