IMI Norgren R84G-6GT-RMN Pressure Regulator - Relieving

Part Number: R84G-6GT-RMN
Manufacturer
Norgren
Part number
R84G-6GT-RMN

Quick Summary

IMI Norgren R84G-6GT-RMN pressure regulator provides precise downstream pressure control for compressed air systems in automation and manufacturing. Engineers often grapple with bulky regulators that complicate mounting and impact cycle times; this Excelon Plus unit offers a compact, lightweight solution with a T-bar adjustment for quick setpoint changes. While many users expect CE compliance and robust, reliable performance, the model is designed to align with common industry standards while delivering compact size and modularity. This combination reduces installation complexity and supports scalable, cost-effective pneumatic control in modern production lines. Its relieving option ensures safe venting and improves overall system efficiency. From OEM skids to retrofit projects, the unit scales with existing accessories.

Product Information

Extended Description

R84G-6GT-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
G3/4
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
Excelon Plus regulators deliver reliable pressure control with a focus on footprint and weight. The diecast aluminium body reduces weight while preserving rigidity, cutting installation time and enabling closer equipment spacing in compact panels. In practice, this translates to higher density I/O on automated lines and less fabrication overhead for machine builders. Nestled at the top, the T-bar adjustment delivers precise setpoints without complex tools, slashing calibration cycles and downtime. This translates to faster line start-up, reduced rework, and stable tool actuation in palletizers, conveyors, and robotic grippers across manufacturing cells. Relieving capability ensures fast venting of excess pressure, reducing risk of tool stalls and pipe bursts on high-speed lines. In practice, that safety margin supports compliant start-up sequences and predictable performance during peak cycle loads in packaging and assembly cells. Compatibility and installation: G3/4 inlet and Rc1/8 gauge ports align with standard pneumatic fittings, while mounting kits and Quikclamp options enable fast, secure installation in cabinets or on machine frames. The compact form factor and ISO mounting compatibility streamline integration with existing frames and panels. Materials and durability: diecast aluminium body, nitrile elastomers, and POM bonnet withstand industrial environments, minimizing replacement parts and increasing system reliability. The T-bar adjustment, ease of maintenance, and modular Excelon Plus ecosystem contribute to predictable performance across equipment families. Flow performance adds rapid regulator action; the 125 dm3/sec capacity supports quick pressure changes across multiple actuators without sacrificing stability, helping reduce compressor response time and energy use. This helps lower overall operational costs by avoiding overshoot and maintaining consistent pressure. The design supports easy maintenance and serviceability with readily available accessories and service options. This structure sustains high uptime and scalable resilience across machine families.

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FAQs

The R84G-6GT-RMN uses a G3/4 inlet and Rc1/8 gauge port, matching common shop fittings. Pair with Excelon Plus gauge adaptor kit 840100-02KIT for Rc connection. The compact diecast aluminum body plus mounting brackets (840024-50KIT, 840068-51KIT) simplify panel or wall mounting in tight spaces. This improves serviceability and reduces installation time for OEM line builds.
It provides a maximum inlet pressure of 20 bar, adjustable outlet range of 0.3–10 bar (4–145 psi), relieving, flow 125 dm3/s (265 scfm), and operating temperature -20 to 65 C. These specs translate to stable control on automation lines, minimizing leakage and cycling, and enabling precise tool actuation. These specs support reliable, repeatable results across diverse automation tasks.
Designed for general-purpose compressed air regulation, the R84G-6GT-RMN excels in packaging, automation lines, and CNC tooling where steady downstream pressure is critical. Its Relieving design helps vent excess pressure quickly, preventing tool stalling, while the T-bar adjustment enables quick on-site setpoint changes. Pair with mounting kits for compact OEM installations.
The R84G-6GT-RMN is designed to align with common regulatory expectations for pneumatic regulators in automated facilities. While CE compliance is standard for many OEMs, always verify local requirements. The unit uses corrosion-resistant diecast aluminum, nitrile elastomers, and a relieving valve to prevent overpressure, supporting safe operation and reliable shutdown sequences in manufacturing environments.
For maximum uptime and consistent performance, follow the Excelon Plus service recommendations. Use the FRLB84 elastomer service kit (FRLB84-KIT) to refresh seals without disassembly, and replace the adjustable knob components if wear is observed. For field verification, install the 840100-02KIT gauge adaptor and ensure correct Rc port compatibility. Regular inspection of inlet seals and mounting integrity sustains accuracy and reduces unplanned downtime.