Norgren R84G-6AT-RFG Excelon Plus Regulator - Relieving
Part Number: R84G-6AT-RFG
Quick Summary
The Norgren Excelon Plus R84G-6AT-RFG pressure regulator is a compact unit that precisely controls compressed air in automation systems. Engineers often battle bulky regulators, limited gauge visibility, and downtime from difficult calibration. Certification status isn’t listed here, but the Excelon Plus family is engineered for robust operation in typical industrial environments using ISO-aligned practices. The flush-mounted integrated gauge and T-bar adjustment streamline quick setup, while the 3/4" port and 20 bar inlet enable flexible panel mounting. This combination improves line reliability and reduces maintenance overhead, helping OEMs and technicians achieve consistent pneumatic performance with fewer parts.
Product Information
Extended Description
R84G-6AT-RFG 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
3/4" PTF
Gauge Port
1/8" PTF
Adjustment
T-bar
Maximum Inlet Pressure
20 bar
Outlet Pressure Adjustment
0.3 ... 4 bar, 4 ... 58 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
840073-01KIT
Excelon Plus Integrated Gauge, 10 bar
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
Relieving pressure control is a defining feature of the R84G-6AT-RFG. The regulator vents excess pressure to atmosphere when the setpoint is reached, protecting downstream components from overpressure and reducing the risk of line damage in automation cells. In practice, this translates to safer operation and longer life for actuators and valves in high-cycle environments. Built around a diecast aluminum body, the unit balances strength with a light footprint. The compact, lightweight design minimizes panel intrusion and simplifies retrofits in crowded control cabinets, helping to shorten installation times and accelerate project timelines. An integrated flush-mounted gauge provides immediate visibility of supply pressure and setpoint without adding external hardware. This feature speeds calibration and troubleshooting in the field, keeping maintenance windows shorter and uptime higher. With a 3/4 inch PTF inlet and a 1/8 inch gauge port, the regulator matches standard pneumatic plumbing and monitoring fixtures. The T-bar adjustment offers tactile, repeatable setting changes, supporting stable control in dynamic manufacturing lines. Outlet pressure is adjustable from 0.3 to 4 bar (4 to 58 psi) while the device withstands up to 20 bar inlet pressure. The combination enables precise control of sensitive actuators and consistent performance across shifting load conditions. Materials selection reinforces durability: a diecast aluminum body, POM bonnet, and nitrile elastomer seals resist oil, dust, and temperature variation. Dimensions and weight—186 mm tall, 70 mm long, 74 mm wide, about 0.79 kg—support predictable integration into panel layouts and automated systems. Compatibility with Excelon Plus mounting options, including general and neck brackets and Quikclamps, simplifies installation across machine builds. When you specify R84G-6AT-RFG, you gain a ready-to-install regulator with a flush gauge, modular mounting, and proven flow performance of 125 dm3/s (265 scfm).
Get a Quick Quote for a Norgren R84G-6AT-RFG
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-6AT-RFG?
Enquire Now
FAQs
The R84G-6AT-RFG supports Excelon Plus mounting kits such as 840024-50KIT General Mounting Bracket, 840068-51KIT Neck Mounting Bracket with Panel Nut, and Quikclamp sets 840014-51KIT and 840014-52KIT. Installation involves attaching the chosen bracket or clamp to the panel, securing the regulator, and connecting the 3/4" PTF inlet and 1/8" gauge port. Use the Excelon Plus Panel Nut 840048-89KIT for panel-secure mounting and ensure gauge visibility for quick calibration.
Outlet pressure is adjustable from 0.3 to 4 bar (4 to 58 psi) and the regulator supports a maximum inlet pressure of 20 bar. Medium is compressed air, with a gauge port of 1/8" PTF. The unit is designed for temperatures from -20 to 65 °C (-4 to 149 °F), making it suitable for typical industrial environments.
Yes. The combination of a T-bar adjustment, flush-mounted integrated gauge, relieving function, and a 0.3–4 bar output range provides repeatable setpoints and safe venting. Its 3/4" inlet and 125 dm3/s (265 scfm) flow capacity support stable control in high-cycle automation lines while maintaining compact panel integration.
Certification details are not listed in the provided data. For confirmation on CE, ISO, or other standards, consult the product brochure or the Datasheet at the provided Norgren links, especially the datasheet en_8_200_250_R84G.pdf and installation guide IM_AL_Excelon_Plus_EN.pdf.
The Excelon Plus elastomer service kit FRLB84-KIT is available for periodic maintenance, alongside the R84/B84 elastomer seals. Regular replacement of elastomer components helps maintain performance and extend service intervals, reducing total cost of ownership over the regulator’s lifetime.