Norgren R73G-2GK-NFN Excelon Pressure Regulator - G1/4 Inlet
Part Number: R73G-2GK-NFN
Quick Summary
The Norgren Excelon pressure regulator R73G-2GK-NFN provides precise air pressure control for automated production lines. When line demand fluctuates, a tamper-resistant knob helps prevent unintended changes and reduces drift in critical applications. Certifications and guidance for CE compliance and IP-rated variants can vary by market; verify exact specs during purchase. This Excelon design supports inline or modular installation, a balanced valve for accurate control, and a push-to-lock knob for quick, secure changes. Leverage reliable performance in compressed-air systems with a 0.3–4 bar output, 20 bar max inlet, and 60 dm³/s flow for consistent actuation. These features support efficient maintenance, modular monitoring, and scalable line upgrades.
Product Information
Extended Description
R73G-2GK-NFN Norgren: Excelon design allows in-line or modular installation | Balanced valve design for optimum pressure control | Push to lock adjusting knob with tamper resistant accessory
Medium
Compressed air
Operating Temperature
-34 ... 80 °C, -29 ... 176 °F
Port Size
G1/4
Gauge Port
Rc1/8
Adjustment
Knob
Maximum Inlet Pressure
20 bar
Outlet Pressure Adjustment
0.3 ... 4 bar, 4 ... 58 psi
Relieving / Non Relieving
Non-relieving
Flow
60 dm3/sec, 127 scfm
Materials - Adjusting Knob
Acetal resin
Materials - Body
Diecast aluminium
Materials - Bonnet
Zinc
Materials - Elastomers
Nitrile rubber
Range
R73G
Series
Excelon
Brand
IMI Norgren
T73T-2GA-P1N
Excelon 3/2 modular system shut-off valve, G1/4
4316-52
Porting Block - Excelon 73/74 Series, Connection G1/4"
4315-09
Quikmount pipe adaptor - Excelon 74 series, Connection G1/4"
5191-88
Mounting nut
4461-50
Neck Mounting Bracket
4455-51
Tamper Resistant Cover and Wire
4314-51
Quikclamp
4314-52
Quikclamp with wall mounting bracket
4424-50
'Universal' Bracket
Feature: Balanced valve design enables precise pressure control. Business Impact: Improves downstream stability, reducing actuator variance and energy waste. Application: Ideal for high-precision pneumatic actuation on packaging and automation lines. The design also supports consistent performance under fluctuating load conditions. Feature: Inline or modular Excelon installation compatibility. Business Impact: Simplifies retrofits and future expansion, lowering installation time and costs. Application: Fits compact spaces and new-line builds alike, with minimal piping rearrangement. Feature: Push-to-lock knob with tamper-resistant accessory. Business Impact: Prevents accidental changes during vibration or maintenance cycles, preserving system setpoints. Application: Essential in heavy machinery environments where stability is critical. Feature: G1/4 port size with Rc1/8 gauge port. Business Impact: Enhances compatibility with standard pneumatic fittings and diagnostic connections, reducing custom parts costs. Application: Fits common automation components and field-installable test ports. Feature: Outlet pressure range 0.3–4 bar and max inlet 20 bar. Business Impact: Covers typical actuator requirements while providing a safety margin for peak loads. Application: Suitable for process lines requiring tight downstream control. Feature: Non-relieving operation and 60 dm³/s flow. Business Impact: Maintains downstream pressure when supply varies, improving response times and repeatability. Application: Used with inline actuators and sequence control in production lines. Feature: Robust material construction (diecast aluminium body, zinc bonnet, nitrile elastomers). Business Impact: Delivers durability in harsh industrial environments, reducing maintenance frequency. Application: Suitable for continuous operation in automated facilities. Feature: Compatibility with Excelon 73/74 modular system accessories. Business Impact: Expands system functionality with valves, blocks, and mounting options without compatibility concerns. Application: Quick networked upgrades and modular control networks. Feature: Tamper-resistant design supports regulatory compliance and operator safety. Business Impact: Reduces risk of unauthorized changes and enhances process integrity. Application: Critical in regulated manufacturing environments. Feature: 60 dm³/s flow capacity supports higher-demand lines. Business Impact: Improves cycle times and actuator performance without oversized components. Application: Suitable for high-throughput pneumatic systems.
Get a Quick Quote for a Norgren R73G-2GK-NFN
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 R73G-2GK-NFN?
Enquire Now
FAQs
The R73G-2GK-NFN is designed for inline or modular Excelon installations. Use standard G1/4 fittings and the compatible mounting components listed in the Excelon accessory family to minimize piping complexity. Ensure the gauge port Rc1/8 is capped or connected to a diagnostic port as required for your monitoring setup. This approach reduces installation time and potential leak paths.
Confirm port size G1/4, gauge port Rc1/8, adjustment via knob, maximum inlet pressure of 20 bar, and outlet pressure range 0.3–4 bar (4–58 psi). Also verify non-relieving operation, flow capacity around 60 dm³/s, and material compatibility (diecast aluminium body, zinc bonnet, nitrile elastomer seals) for your environment.
Yes, the Excelon R73G-2GK-NFN is designed for inline control in compressed-air systems used in automation and packaging. Its balanced valve design offers stable pressure under varying loads, while the tamper-resistant knob helps maintain setpoints in vibration-prone applications. Ensure enclosure protection and mounting hardware meet your site’s IP requirements.
Certifications such as CE conformity, IP ratings, and SIL compatibility are common for industrial regulators but are not specified in the provided data. Check with Norgren or your supplier for the exact CE, IP, and SIL details for your market and application before procurement.
Rely on tamper-resistant adjustments to minimize drift, and use the Excelon modular accessories (e.g., 4316-52 Porting Block, 4315-09 Quikmount adapters) to tailor the installation. Regular checks of the gauge port and seals, plus replacing elastomer components as needed, help sustain performance and extend service intervals.