Norgren R84G-4GT-RMN Pressure Regulator - Relieving
Part Number: R84G-4GT-RMN
Quick Summary
Norgren R84G-4GT-RMN Excelon Plus pressure regulator delivers precise control of compressed air for automation and manufacturing lines. Engineers often struggle with bulky regulators that clutter panel space and complicate maintenance. This Relieving regulator is built for reliability in compact footprints, with a G1/2 port, Rc1/8 gauge port, and a 0.3–10 bar output range to simplify kit assembly. While many units demand extensive setup, the Excelon Plus family offers modularity and predictable performance to reduce set-up time, improve down-time metrics, and support scalable plant-wide pressure control. By aligning with common industry standards and a lightweight build, it enables efficient procurement, streamlined installation, and consistent operation across multiple applications.
Product Information
Extended Description
R84G-4GT-RMN Norgren: Reduced weight and size | 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
0.3 ... 10 bar, 4 ... 145 psi
Relieving / Non Relieving
Relieving
Flow
125 dm3/sec, 265 scfm
Materials - Adjusting Knob
Zinc plated steel
Materials - Body
Diecast aluminium
Materials - Bonnet
POM
Materials - Elastomers
Nitrile rubber
Dimensions - Height
186 mm
Dimensions - Length
70 mm
Dimensions - Width
74 mm
Weight
0.79 kg
Country of Origin
United Kingdom
Range
R84G
Series
Excelon Plus
Brand
IMI Norgren
840048-89KIT
Excelon Plus Panel Nut
840100-02KIT
Excelon Plus Gauge Adaptor Kit - Rc 1/8"
840024-50KIT
Excelon Plus General Mounting Bracket
840068-51KIT
Excelon Plus Neck Mounting Bracket and Panel Nut
840014-51KIT
Excelon Plus Quikclamp
840014-52KIT
Excelon Plus Quikclamp with Bracket Assembly
FRLB84-KIT
Excelon Plus R84/B84 Elastomer Service Kit
Feature → Business Impact → Application: The Excelon Plus R84G-4GT-RMN uses a diecast aluminium body and zinc plated steel adjusting knob, delivering a robust yet lightweight regulator that reduces panel weight and installation effort. This translates to lower support costs and faster commissioning in automated lines using standard pneumatic actuators. Feature → Business Impact → Application: The T-bar adjustment provides intuitive, repeatable pressure設定, enabling quick repurposing of lines for different product runs without specialized tools. This supports lean manufacturing and rapid changeover in packaging and assembly cells. Feature → Business Impact → Application: G1/2 port size with Rc1/8 gauge port integration simplifies plumbing and monitoring, improving visibility and reducing leak-related losses in robotics cells and sensing circuits. Feature → Business Impact → Application: Max inlet 20 bar and outlet range 0.3–10 bar ensure stable regulation for downstream actuators, improving valve timing accuracy and increasing overall system efficiency in blow molding and pneumatic gripping applications. Feature → Business Impact → Application: Relieving regulation minimizes downstream pressure surges, protecting costly actuators and ensuring compliance with control-loop tolerances in automation panels. Feature → Business Impact → Application: Excelon Plus mounting options and compatibility with accessory kits (840024-50KIT, 840100-02KIT, FRLB84-KIT) enable straightforward integration into existing frames, racks, and panel assemblies, reducing installation risk and enabling scalable installations.
Get a Quick Quote for a Norgren R84G-4GT-RMN
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Norgren R84G-4GT-RMN?
Enquire Now
FAQs
For panel mounting, use the Excelon Plus mounting brackets (e.g., 840024-50KIT) to secure the regulator and maintain alignment with downstream actuators. Pair with the Excelon Plus neck mount bracket (840068-51KIT) or quikclamp kits (840014-51KIT / 840014-52KIT) for rapid, tool-free installation. This reduces commissioning time and ensures a robust, vibration-resistant setup in automation panels.
Key specs include a G1/2 port size, Rc1/8 gauge port, maximum inlet pressure of 20 bar, and an adjustable outlet range of 0.3 to 10 bar (4 to 145 psi). The regulator is Relieving-type with a flow of up to 125 dm3/s (265 scfm), and the body is made from diecast aluminium with a 186 mm height, 70 mm length, and 74 mm width, weighing 0.79 kg.
Yes. The compact 70 x 74 x 186 mm footprint and lightweight 0.79 kg design favor space-constrained installations such as small automation panels and compact pneumatic stations. The T-bar adjustment and modular mounting support quick reconfiguration for different lines, reducing changeover time and easing maintenance in high-mix environments.
Industrial regulators like the Excelon Plus family are designed to meet common industry standards for pneumatic components, including CE compliance in many regions. Always verify regional regulatory requirements and any customer-specific safety standards for your application, and confirm CE marking and compatibility with local safety directives before deployment.
Access elastomer service kits such as FRLB84-KIT for elastomer replacements and the Excelon Plus accessory kits (e.g., LCD-compatible gauges and mounting kits) to extend life and maintain accuracy. Regular elastomer replacement helps prevent leakage and pressure drift, reducing maintenance costs and downtime while preserving regulator performance over time.