Norgren R84G-6GK-RFG Pressure Regulator - Integrated Gauge
Part Number: R84G-6GK-RFG
Quick Summary
R84G-6GK-RFG Excelon Plus pressure regulator delivers precise compressed air control for automation applications. Engineers often contend with drift, unauthorized re-adjustments, and hard-to-read gauges during setup. CE conformity is a key consideration for European installations, and this model supports safe commissioning and dependable performance; its integrated gauge and tamper-resistant knob help expedite setup. In production environments, that translates to reduced downtime, consistent process control, and easier maintenance of pneumatic systems.
Product Information
Extended Description
R84G-6GK-RFG Norgren: Reduced weight and size | Flush mounted integrated gauge | A flexible modular system | Push to lock adjusting knob with built in tamper resistant feature
Medium
Compressed air
Operating Temperature
-20 ... 65 °C, -4 ... 149 °F
Port Size
G3/4
Gauge Port
Rc1/8
Adjustment
Knob
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
Acetal
Materials - Body
Diecast aluminium
Materials - Bonnet
POM
Materials - Elastomers
Nitrile rubber
Dimensions - Height
167 mm
Dimensions - Length
74 mm
Dimensions - Width
70 mm
Weight
0.59 kg
Country of Origin
United Kingdom
Range
R84G
Series
Excelon Plus
Brand
IMI Norgren
840055-01KIT
Padlock
840055-02KIT
Padlock Hasp
840048-89KIT
Excelon Plus Panel Nut
840073-01KIT
Excelon Plus Integrated Gauge, 10 bar
840024-50KIT
Excelon Plus General Mounting Bracket
840014-51KIT
Excelon Plus Quikclamp
840014-52KIT
Excelon Plus Quikclamp with Bracket Assembly
840068-51KIT
Excelon Plus Neck Mounting Bracket and Panel Nut
FRLB84-KIT
Excelon Plus R84/B84 Elastomer Service Kit
Feature → Business Impact → Application: The flush-mounted, integrated gauge improves visibility and reduces setup time, enabling quicker line start-ups and fewer misadjustments in tight control loops. This directly reduces waste and improves a line's overall OEE; ideal for packaging, automotive, and electronics assembly where precise pressure matters. Feature → Business Impact → Application: Push-to-lock adjusting knob with tamper-resistant feature prevents unauthorized changes, lowering the risk of pressure drift during night shifts or changeovers and ensuring repeatable performance across shifts. Application: general automation lines, robotics cells, and any system requiring stable pressure without daily re-calibration. Feature → Business Impact → Application: Relieving regulator design minimizes pressure spikes and noise, improving actuator response and protecting downstream valves; benefits high-speed pick-and-place units and spray-coating equipment where surge control matters. Feature → Business Impact → Application: 125 dm3/sec flow and G3/4 porting provide robust supply and compatibility with standard pneumatic systems, reducing the need for oversized manifolds and enabling easy integration with existing piping and mounting hardware. Feature → Business Impact → Application: Compact Excelon Plus family and 74 mm length with 70 mm width support flexible panel mounting and easy integration with brackets (e.g., Excelon Plus mounting kits), saving space in control panels and on machine frames. Feature → Business Impact → Application: Diecast aluminium body with Acetal knob and nitrile elastomer seals yields a lightweight yet durable regulator capable of -20 to 65 °C ambient conditions, supporting outdoor enclosures and harsh factory floors without compromising longevity. These design choices also facilitate installation with common components like Rc1/8 gauge ports for visibility and pressure monitoring, enabling straightforward field servicing and parts replacement in line with maintenance schedules.
Get a Quick Quote for a Norgren R84G-6GK-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-6GK-RFG?
Enquire Now
FAQs
The R84G-6GK-RFG is designed for flexible panel mounting and can be paired with Excelon Plus mounting brackets such as 840024-50KIT and 840014-52KIT. For best results, mount the unit with the gauge facing the operator for readability, connect G3/4 supply lines, and route the Rc1/8 gauge port for local pressure monitoring. Ensure clearance for the 167 mm height and 74 mm length, and fasten using the recommended brackets to avoid vibration-induced drift.
Outlet pressure is adjustable from 0.3 to 4 bar (4 to 58 psi), while the maximum inlet pressure is 20 bar. This combination provides a stable and safe pressure regulation for most general pneumatic applications, with relief to protect downstream components from overpressure and ensure predictable actuator performance.
Yes. With a flow rating of 125 dm3/sec (265 scfm) and a compact form factor, the R84G-6GK-RFG supports rapid actuation and tight control loops typical of robotic cells and high-speed packaging lines. The integrated gauge and tamper-resistant knob help maintain consistent pressure during fast cycle changes, while the G3/4 port sizing aligns with common automation piping standards.
Regulatory considerations for Excelon Plus regulators typically include CE conformity for European installations, which supports compliance with essential safety and performance requirements. For specific projects, verify the exact certification scope in the datasheet and confirm any SIL, IP, or region-specific requirements with your procurement or compliance team.
For ongoing reliability, use the Elastomer Service Kit FRLB84-KIT (Excelon Plus R84/B84 elastomers) and the elastomer kit 840055-01KIT (Padlock) or 840055-02KIT (Padlock Hasp) as needed. The Excelon Plus gauge accessories and mounting kits (e.g., 840073-01KIT Gauges, 840024-50KIT Mounting Bracket) help simplify field servicing and future upgrades, ensuring long service life in demanding environments.