Norgren R84G-4GT-RSG Pressure Regulator – Integrated Gauge
Part Number: R84G-4GT-RSG
Quick Summary
Norgren R84G-4GT-RSG pressure regulator with integrated gauge delivers precise compressed-air control for automation and pneumatic tooling. Fluctuating inlet pressure and hard-to-read gauges on older regulators waste time and contribute to process variance. The Excelon Plus line is designed for reliability with relieving regulation, a T-bar adjustment, and a compact die-cast aluminium body suited to tight spaces. Operating from -20 to 65°C, this unit maintains accuracy in demanding shop-floor environments. Its G1/2 port and Rc1/8 gauge port support straightforward plumbing and monitoring in standard pneumatic layouts.
Product Information
Extended Description
R84G-4GT-RSG Norgren: Reduced weight and size | Flush mounted integrated gauge | A flexible modular system | T-bar adjustment
Medium
Compressed air
Operating Temperature
-20 ... 65 °C, -4 ... 149 °F
Port Size
G1/2
Gauge Port
Rc1/8
Adjustment
T-bar
Maximum Inlet Pressure
20 bar
Outlet Pressure Adjustment
0.7 ... 17 bar, 10 ... 247 psi
Relieving / Non Relieving
Relieving
Flow
125 dm3/sec, 265 scfm
Materials - Adjusting Knob
Zinc plated steel
Materials - Body
Diecast aluminium
Materials - Bonnet
Aluminium
Materials - Elastomers
Nitrile rubber
Dimensions - Height
186 mm
Dimensions - Length
74 mm
Dimensions - Width
70 mm
Weight
0.73 kg
Country of Origin
United Kingdom
Range
R84G
Series
Excelon Plus
Brand
IMI Norgren
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Integrated flush-mounted gauge enables rapid diagnostics and tighter process control, reducing downtime and waste. G1/2 inlet and Rc1/8 gauge ports provide flexible plumbing options for common pneumatic layouts and easier panel mounting. The relieving regulator design improves safety under pressure spikes and simplifies compliance with safety standards, while the T-bar adjustment delivers precise, repeatable setpoints for high-precision tooling. The Excelon Plus family combines a compact die-cast aluminium body with a nitrile elastomer seal to tolerate industrial environments and resist oils and solvents. With a maximum inlet of 20 bar and a 0.7–17 bar outlet range, applications include general automation, tool pressures, and pneumatic actuation. Supporting 125 dm3/sec flow, this regulator maintains stable performance in moderate-demand lines. Its modular design allows easy integration with mounting kits like 840024-50KIT and related accessories, enabling quick installation in panel-based systems.
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FAQs
It uses a G1/2 inlet port and Rc1/8 gauge port with a flush mounted integrated gauge and a T-bar adjustment for easy mounting on standard panels.
Outlet pressure is adjustable from 0.7 to 17 bar, with a maximum inlet pressure of 20 bar.
Yes. The unit features a compact die-cast aluminium body, weighs 0.73 kg, and measures 186 mm high by 74 mm long and 70 mm wide.
Downloads include CAD models, a brochure, a datasheet, and an installation guide to support design integration and field maintenance. CAD: https://norgren-embedded.partcommunity.com?info=imi_precision&catalog=imi_precision&part=R84G-4GT-RSG&varset=null&partFixed=false; Datasheet: https://cdn.norgren.com/pdf/en_8_200_250_R84G.pdf; Installation Guide: https://cdn.norgren.com/pdf/IM_AL_Excelon_Plus_EN.pdf; Brochure: https://cdn.norgren.com/pdf/z9731BR_Excelon_Plus_TR_full_range_EN_LR.pdf
Relieving regulation, T-bar adjustment, modular Excelon Plus design, and durable materials such as a die-cast aluminium body and nitrile elastomer seals deliver stable output, long service life, and predictable performance in automation environments.