Norgren R82R-3GK-RMN Excelon Plus reverse flow regulator - 0.3–10 bar
Part Number: R82R-3GK-RMN
Quick Summary
Norgren R82R-3GK-RMN Excelon Plus reverse flow regulator reduces pressure to precise levels for compressed air systems in automation and pneumatics. In high‑throughput environments, inconsistent calibration and tool drift slow lines and raise maintenance costs. CE marking, IP protection, and SIL considerations are common regulatory touchpoints; verify exact certifications from the datasheet. Its compact, modular design and tamper‑resistant knob deliver reliable control with easy installation, reducing downtime and supporting scalable automation. This combination of form factor and proven materials helps maintenance teams improve uptime in packaging, general factory automation, and food‑grade environments. By choosing Excelon Plus, engineers benefit from a modular system that supports future expansion without costly rework.
Product Information
Extended Description
R82R-3GK-RMN Norgren: Reduced weight and size | A flexible modular system | Push to lock adjusting knob with built in tamper resistant feature | Reverse flow
Medium
Compressed air
Operating Temperature
-20 ... 65 °C, -4 ... 149 °F
Port Size
G3/8
Gauge Port
Rc1/8
Adjustment
Knob
Maximum Inlet Pressure
20 bar
Outlet Pressure Adjustment
0.3 ... 10 bar, 4 ... 145 psi
Relieving / Non Relieving
Relieving
Flow
31 dm3/sec, 66 scfm
Materials - Adjusting Knob
Acetal
Materials - Body
Diecast aluminium
Materials - Bonnet
POM
Materials - Elastomers
Nitrile rubber
Dimensions - Height
115 mm
Dimensions - Length
47 mm
Dimensions - Width
56 mm
Weight
0.23 kg
Country of Origin
Mexico
Range
R82R
Series
Excelon Plus
Brand
IMI Norgren
Excelon Plus regulators use a diecast aluminium body and an acetal adjusting knob, delivering a lighter, more compact package that frees panel space and speeds installation. The modular design supports quick field upgrades and consistent performance across a line, reducing both rework and maintenance intervals. This makes them ideal for automated assembly cells, robotics tooling, and pneumatic subsystems where space is at a premium. Relieving flow control improves downstream stability. By relieving, the regulator sheds excess pressure back to the supply when demand drops, reducing system oscillations and extending seal life. For manufacturing lines with variable load, this means fewer nuisance trips and steadier actuation of grippers and valves. Standard porting and gauge options simplify integration. With G3/8 inlet and Rc1/8 gauge port, it slides into common pneumatic manifolds without adapters; push-to-lock knob reduces readjustment risk in maintenance. Durable materials and environmental tolerance support long life. The body uses diecast aluminium, bonnet in POM, elastomers nitrile; operating temperatures from -20 to 65 C enable use in harsh environments. Performance numbers translate to measurable gains. With a maximum inlet of 20 bar and a 0.3–10 bar adjustable outlet, the unit handles typical shop air conditions while delivering 31 dm3/s (66 scfm) of flow; weight 0.23 kg keeps payload minimal. Installation and compatibility advantages. The Excelon Plus line shares common interfaces, so replacing older regulators minimizes downtime; the entire family offers tamper-resistant adjustment for safer operation. This is why engineers choose Excelon Plus for reliable drop-in replacement in existing lines.
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FAQs
The R82R-3GK-RMN uses a G3/8 inlet and Rc1/8 gauge port, which aligns with many standard pneumatic manifolds. Before installation, verify port sizing, seating, and gasket compatibility. Tighten fittings to spec to avoid leaks, then set outlet pressure using the tamper-resistant knob. The compact body aids in fitment inside tight panels and close-coupled tooling.
Key specs include maximum inlet pressure of 20 bar and adjustable outlet from 0.3 to 10 bar, plus a flow rate of 31 dm3/s (66 scfm). The relieving design maintains downstream stability under fluctuating demand. These characteristics support consistent actuation of grippers and valves, reduce pressure surges, and improve line reliability in automated production.
Yes, within its operating envelope. It tolerates temperatures from -20 to 65 °C, uses durable materials, and offers a compact, modular form factor compatible with common automation piles. Its pressure range and high-flow capability help maintain stable tool actuation in fast packaging lines and precise pneumatic control for robotics tooling, while keeping panel space to a minimum.
Regulatory certifications such as CE marking and IP-related protections are typical considerations for pneumatic components. For the R82R-3GK-RMN, verify model-specific certifications in the datasheet or by contacting the manufacturer, as exact marks can vary by region and production lot. Always confirm current compliance before deployment in regulated environments.
The tamper-resistant adjustment knob minimizes unintentional changes, reducing calibration drift and service interruptions. Its lightweight, modular design simplifies replacement and upgrades, cutting labor time during maintenance. The predictable pressure control lowers energy waste and extends component life, delivering a favorable total cost of ownership in automated facilities.