Norgren R82R-3AT-RSN Excelon Plus Regulator - Relieving

Part Number: R82R-3AT-RSN
Manufacturer
Norgren
Part number
R82R-3AT-RSN

Quick Summary

Norgren R82R-3AT-RSN Excelon Plus reverse flow regulator is designed to deliver precise outlet control for compressed-air systems in automation lines. In fast-moving assemblies, inconsistent pressure and slow venting can cause cycle time penalties, unpredictable tool return, and premature component wear. The Excelon Plus family is built with corrosion-resistant die-cast aluminium bodies, aluminium bonnet, nitrile elastomer seals, and CE-conscious design to help you meet regulatory expectations. With a compact 0.25 kg profile and a modular, serviceable layout, it enables easy retrofits, reduces panel space, and supports quick field adjustments via the T-bar. This combination supports improved uptime and lower lifecycle costs for pneumatic automation.

Product Information

Extended Description

R82R-3AT-RSN Norgren: Reduced weight and size | A flexible modular system | T-bar adjusting | Reverse flow
Medium
Compressed air
Operating Temperature
-20 ... 65 °C, -4 ... 149 °F
Port Size
3/8" 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
31 dm3/sec, 66 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
3/8 inch NPT port and 1/8 inch gauge port support straightforward integration into standard plant air lines. This reduces leak paths and enables reliable monitoring, translating to stable pressure delivery to cylinders and actuators. Application notes: ideal for compact automation lines and equipment with limited space. Adjustment is via a T-bar, offering quick, repeatable setpoint changes without tools. The business impact is faster calibration and reduced downtime during line changes, improving overall throughput. This approach suits automated lines and periodic maintenance windows where reliability matters. Large adjustment range 0.7–17 bar enables precise control across actuators with varying loads. The business impact is fewer regulators in different sizes and better standardization, supporting applications such as cylinder feeds and gripper circuits in packaging and general automation. Relieving function provides controlled venting during depressurization, improving safety and reducing downstream shocks, which translates to faster cycle times and reduced risk in automated hand-off operations. The compact die-cast aluminium body and nylone elastomer seals offer robust durability with low weight, contributing to easier panel mounting and reduced enclosure footprint. Compatibility with standard 3/8 in PTF fittings and 1/8 in gauge port simplifies retrofits and new installations within the Excelon Plus ecosystem, minimizing installation risk and shortening commissioning times. Materials such as zinc-plated steel adjusting knobs, aluminium bonnet, and nitrile seals deliver reliable performance in varied shop environments, while maintaining a lightweight profile for quick on-site servicing.

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FAQs

The regulator uses standard 3/8 in NPT ports and includes a 1/8 in gauge port, enabling straightforward mounting to common pneumatic frames. Use compatible fittings and ensure the gauge port is connected to a sensor or gauge to monitor outlet pressure. For retrofit projects, verify the existing line size and space requirements match the 145 mm height, 47 mm length, and 56 mm width footprint.
Key specs include a maximum inlet pressure of 20 bar, outlet pressure adjustment from 0.7 to 17 bar (10 to 247 psi), and a flow capacity of 31 dm3/sec (66 scfm). Medium is compressed air, operating temperature range is -20 to 65 °C, and the unit weighs 0.25 kg with a compact body made of die-cast aluminium.
Yes. It provides precise outlet control for actuators and grippers, supports rapid venting with a relieving design, and is compatible with common automation line components. Its compact size and T-bar adjustment facilitate quick commissioning and easy recalibration during process changes, improving line throughput and repeatability.
The Excelon Plus regulators are designed for CE conformity and industry-standard safety practices. For detailed compliance (including SIL or IP-specific ratings), consult the official datasheet and installation guide to verify suitability for your regulatory requirements and environment.
The 0.25 kg weight and durable die-cast aluminium construction reduce wear and simplify service in space-constrained panels. Quick T-bar adjustments lower downtime during setup and changeovers, while the relieving feature minimizes downstream shocks. Together, these factors contribute to lower maintenance costs and faster payback in automated production lines.