Norgren R82R-2AT-RSG Reverse Flow Regulator - Gauge
Part Number: R82R-2AT-RSG
Quick Summary
R82R-2AT-RSG reverse flow regulator is designed for precise compressed air control in automation and assembly lines. Manufacturers often struggle with compact regulators that deliver stable outlet pressure without complicating space-limited layouts. While theExcelon Plus family emphasizes reliability and compactness, verify certifications such as CE conformity and IP protection levels, and consider SIL compatibility where safety-rated circuits are involved. This model features a 1/4" NPT inlet, an integrated gauge, and a 0.7–17 bar outlet range, enabling fast setup, robust performance, and simplified maintenance in everyday pneumatic systems. For procurement, the combination of modular design and strong material selection translates to reduced downtime and predictable performance across varying industrial environments.
Product Information
Extended Description
R82R-2AT-RSG Norgren: Reduced weight and size | Flush mounted integrated gauge | A flexible modular system | T-bar adjustment | Reverse flow
Medium
Compressed air
Operating Temperature
-20 ... 65 °C, -4 ... 149 °F
Port Size
1/4" PTF
Gauge Port
1/8" PTF
Adjustment
T-bar
Maximum Inlet Pressure
20 bar
Outlet Pressure Adjustment
0.7 ... 17 bar, 10 ... 247 psi
Relieving / Non Relieving
Relieving
Flow
33 dm3/sec, 70 scfm
Materials - Adjusting Knob
Zinc plated steel
Materials - Body
Diecast aluminium
Materials - Bonnet
Aluminium
Materials - Elastomers
Nitrile rubber
Dimensions - Height
145 mm
Dimensions - Length
47 mm
Dimensions - Width
56 mm
Weight
0.25 kg
Country of Origin
Mexico
Range
R82R
Series
Excelon Plus
Brand
IMI Norgren
Feature → Business Impact → Application: The R82R-2AT-RSG uses a compact diecast aluminium body with a zinc-plated steel adjusting knob and nitrile elastomer seals, delivering a lightweight, durable regulator that reduces overall system weight and simplifies mounting in crowded control panels. This translates to lower installation costs and faster upgrades in automated lines where space is at a premium, such as gripping and packing stations that require reliable, quick-pressure adjustments. Application: Works well in compact automation cells and retrofit projects where space and weight savings improve cycle times and serviceability. Feature → Business Impact → Application: The unit provides 1/4" NPT inlet and 1/8" gauge port, enabling straightforward integration with standard pneumatic piping and measurement hardware. This compatibility minimizes installation time and reduces the need for bespoke adapters, helping maintain tight project timelines on new lines or upgrades. Application: Ideal for OEMs and end users upgrading tooling and actuators in packaging and material handling. Feature → Business Impact → Application: With a maximum inlet pressure of 20 bar and an adjustable outlet range of 0.7–17 bar, the regulator covers a wide spectrum of tooling requirements while maintaining accurate downstream pressure control. This flexibility supports multiple tools from clamps to cylinders without swapping regulators, cutting inventory and maintenance costs. Application: General-purpose automation, pneumatic tooling, and test benches. Feature → Business Impact → Application: Relieving operation protects downstream components by venting excess pressure, reducing risk of regulator overload and sudden pressure spikes. This improves circuit safety and extends component life in sensitive pneumatic circuits such as precision grippers and sensorized actuators. Application: Safety-critical automation lines and micro-assembly stations. Feature → Business Impact → Application: Integrated gauge and a deterministic T-bar adjustment provide fast, repeatable setup and straightforward tuning in the field. Operators save time during changeovers and commissioning, increasing line uptime. Application: Retrofit projects and new line commissioning where rapid, repeatable pressure calibration is essential. Feature → Business Impact → Application: Excelon Plus lineage ensures modular compatibility with other Norgren components, enabling scalable configurations and simplified maintenance through standardized parts. This reduces spares inventory and accelerates system expansion. Application: Multi-station production lines and modular automation architectures.
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FAQs
The R82R-2AT-RSG uses standard 1/4" NPT inlet connections and a 1/8" gauge port, enabling straightforward integration with common pneumatic piping and measurement components. Its compact die-cast aluminium body and modular Excelon Plus family compatibility simplify mounting in restricted enclosures and facilitate quick field adjustments without bulk adapters or custom fittings.
The regulator supports an outlet pressure range of 0.7 to 17 bar, with a maximum inlet pressure of 20 bar. The T-bar adjustment provides precise, repeatable control over the regulated pressure, allowing quick set-point changes during tool changes or process tuning while maintaining stable downstream performance and reducing drift over time.
Yes, this model is a relieving regulator, meaning it vents excess pressure from the downstream side to atmosphere when the set pressure is exceeded. This protects sensitive actuators and downstream components from overpressure, improves safety, and helps maintain consistent tool force in pneumatic circuits.
Typical applications include automation lines, pneumatic tooling, and packaging equipment where reliable pressure control is essential. The integrated gauge allows operators to verify outlet pressure at a glance, speeding setup, calibration, and changeovers, while reducing the need for external testing ports or separate measurement devices.
Maintenance focuses on sealing integrity and avoiding corrosion, given the nitrile elastomer seals and aluminium components. Compatibility with the Excelon Plus modular system ensures straightforward integration with other Norgren components, simplifying spare parts management and future upgrades. Always verify the latest datasheet for material compatibility and replacement part numbers.