Norgren R82G-2AK-RMN Excelon Plus regulator - Relieving

Part Number: R82G-2AK-RMN
Manufacturer
Norgren
Part number
R82G-2AK-RMN

Quick Summary

R82G-2AK-RMN Excelon Plus regulator is a high-precision pneumatic regulator for compressed air systems in automated manufacturing. Engineers in tight spaces often struggle with bulky regulators that are difficult to adjust, leading to longer setup times and unstable process pressures. For safety and reliability, look for features common to the Excelon Plus range such as CE compliance and rugged, IP-rated housings; SIL ratings depend on the specific system integration. This model emphasizes a modular design, a push-to-lock adjusting knob with tamper resistance, and a lightweight die-cast aluminium body. Together, these attributes translate to easier installation, reduced maintenance, and consistent performance across production lines.

Product Information

Extended Description

R82G-2AK-RMN Norgren: Reduced weight and size | A flexible modular system | Push to lock adjusting knob with built in tamper resistant feature
Medium
Compressed air
Operating Temperature
-20 ... 65 °C, -4 ... 149 °F
Port Size
1/4" PTF
Gauge Port
1/8" PTF
Adjustment
Knob
Maximum Inlet Pressure
20 bar
Outlet Pressure Adjustment
0.3 ... 10 bar, 4 ... 145 psi
Relieving / Non Relieving
Relieving
Flow
33 dm3/sec, 70 scfm
Materials - Adjusting Knob
Acetal
Materials - Body
Diecast aluminium
Materials - Bonnet
POM
Materials - Elastomers
Nitrile rubber
Dimensions - Height
47 mm
Dimensions - Length
115 mm
Dimensions - Width
56 mm
Weight
0.23 kg
Country of Origin
Mexico
Range
R82G
Series
Excelon Plus
Brand
IMI Norgren
Feature — A diecast aluminium body with an acetal adjusting knob reduces weight and space requirements. Impact — Easier installation, faster replacements, and lower shipping costs across multi-plant deployments. Application — Suitable for compact control panels in packaging, automotive assembly, and general automation lines where space is at a premium. Feature — Relieving regulator design allows controlled release to atmosphere. Impact — Improved safety and pressure stability, reducing backflow and unexpected pressure spikes. Application — Ideal for general-purpose pneumatic control in robotic cells and conveyor systems. Feature — Inlet and gauge ports sized for standard pipelines (1/4" NPT inlet, 1/8" gauge port). Impact — Streamlined integration with existing pneumatic rails and sensors; lowers adaptation time. Application — Works well in mid-scale lines with standard fittings. Feature — Push-to-lock tamper-resistant adjusting knob. Impact — Prevents accidental re‑adjustment, supporting process stability and regulatory compliance. Application — Critical in high-precision packaging and assembly environments. Feature — Wide operating range (-20 to 65 °C) with up to 20 bar maximum inlet. Impact — Reliable performance in diverse factory environments and seasonal temperature shifts; minimizes downtime due to pressure fluctuations. Application — Suitable for manufacturing floors, automotive plants, and food-grade lines where ambient conditions vary. Feature — Flow capacity of 33 dm3/sec (70 scfm). Impact — Adequate supply for moderate-volume lines, enabling consistent downstream operation. Application — Ideal for multi-station automation cells and pick-and-place systems. Feature — Outlet pressure adjustment from 0.3 to 10 bar (4 to 145 psi). Impact — Precise, repeatable pressure control across multiple tooling stations. Application — Packaging machines, robotics grippers, and assembly fixtures requiring stable actuation.

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FAQs

To install, depressurize the system, mount the regulator securely in the flow path, and connect the 1/4 inch NPT inlet and 1/8 inch gauge port using compatible fittings. Verify there are no leaks, and then set the outlet using the tamper-resistant knob. The compact die-cast body eases mounting in tight panels, while the gauge port provides diagnostic access without removing the main valve.
Key specs include a maximum inlet pressure of 20 bar, outlet pressure adjustment from 0.3 to 10 bar (4 to 145 psi), relieving operation, and a flow capacity of 33 dm3/sec (70 scfm). It operates over -20 to 65 °C and uses a 1/4" NPT inlet with a 1/8" gauge port, making it suitable for standard pneumatic circuits.
Yes. The Excelon Plus line emphasizes a modular, compact build with tamper-resistant adjustment, lightweight die-cast aluminium body, and reliable pressure control. Its 0.3–10 bar range covers typical packaging and automation actuation needs, while the 1/4" NPT inlet and 1/8" gauge port support straightforward integration with existing ducting and sensing hardware.
Look for CE compliance as a baseline for European markets and confirm the IP rating of the specific variant used in your installation. The Excelon Plus family is designed with rugged, modular construction to support regulatory needs; however, always verify the exact model documentation for SIL compatibility and any country-specific certification requirements before deployment.
The tamper-resistant knob minimizes accidental re‑adjustments, reducing rework and process drift. The lightweight aluminium body simplifies servicing, while the modular design enables easy field upgrades and replacements. Together, these factors can shorten downtime, improve cycle consistency, and deliver a favorable return on investment through stable actuation and reduced maintenance labor.