Norgren R72G-3GK-NMN Pressure Regulator - 0.3-10 bar
Part Number: R72G-3GK-NMN
Quick Summary
Norgren R72G-3GK-NMN pressure regulator provides precise compressed air control for automation lines. Fluctuating pressure often leads to tool wear, inconsistent actuation, and increased downtime. In the Excelon family, inline or modular installation and a balanced valve design support stable regulation. CE-compliant practices are common in these products, simplifying market access and safety compliance. For reliability and ease of integration, this regulator pairs with standard G3/8 fittings and Excelon accessories, delivering predictable performance for actuators and automation hardware. This combination reduces downtime and supports higher overall equipment effectiveness.
Product Information
Extended Description
R72G-3GK-NMN 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 ... 65 °C, -29 ... 149 °F
Port Size
G3/8
Gauge Port
Rc1/8
Adjustment
Knob
Maximum Inlet Pressure
20 bar
Outlet Pressure Adjustment
0.3 ... 10 bar, 4 ... 145 psi
Relieving / Non Relieving
Non-relieving
Flow
33 dm3/sec, 70 scfm
Materials - Adjusting Knob
Acetal resin
Materials - Body
Zinc pressure diecast
Materials - Bonnet
Acetal
Materials - Elastomers
Nitrile rubber
Range
R72G
Series
Excelon
Brand
IMI Norgren
T72T-3GA-P1N
Excelon 3/2 modular system shut-off valve, G3/8
4255-51
Tamper Resistant Cover and Wire
T40M0500
Quietaire sintered bronze silencer, M5
18-015-989
Gauge, R1/8 thread, 0-10 bar
4214-51
Quikclamp
4214-52
Quikclamp with wall mounting bracket
4224-50
'Universal' Bracket
R72G-KITR
Service kit R72G
Excelon design enables inline or modular installation, reducing piping length and simplifying retrofits across machine tools and assembly lines. The result is faster commissioning, lower material costs, and easier expansions as production requirements change. Integration with standard G3/8 fittings and Excelon accessories further speeds installation and reduces risk. A balanced valve design delivers precise pressure control with minimal drift, ensuring consistent actuator force and repeatable cycle timing. This supports better tool performance and more stable pneumatic circuits in high-load applications, with the 0.3-10 bar outlet range covering tasks from clamping to precision handling. Push-to-lock adjusting knob with tamper-resistant accessory makes setpoint changes safer in busy environments, while the knob material (acetal) resists wear and tampering. The non-relieving design keeps pressure stable when lines are shut down, reducing downstream chatter. Standard porting includes G3/8 main port and Rc1/8 gauge port for easy monitoring and diagnostics. At 33 dm3/sec (70 scfm) flow, the regulator supports medium-to-high demand systems without bottlenecks. Compatible service kits and accessories from the Excelon ecosystem simplify maintenance plans and spare parts management. Durable construction uses a zinc die-cast body, acetal bonnet and knob, and nitrile elastomer seals to withstand typical factory environments while limiting replacement costs.
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FAQs
The R72G-3GK-NMN supports inline and modular installation, with standard G3/8 porting and Rc1/8 gauge port for monitoring. It fits Excelon system accessories and mounting options such as Quikclamp and brackets, enabling flexible integration in compact spaces.
Expect 0.3 to 10 bar outlet pressure from a 20 bar maximum inlet. It features a balanced valve for stable regulation, a 33 dm3/sec (70 scfm) flow rate, and non-relieving behavior to maintain consistent pressure in pneumatic circuits.
Yes, its Excelon design offers inline/modular installation, tamper-resistant adjustment, and durable materials (zinc diecast body, acetal components, nitrile elastomers), providing reliable performance in automation lines and tooling environments.
Service kit R72G-KITR is available to refresh seals and moving parts; reference the datasheet and installation guide for maintenance intervals and replacement parts to minimize downtime.
Certification details are not included in the provided data. For regulatory compliance information, consult the datasheet (PDF linked) or contact the supplier to confirm CE marking or other standards relevant to your region.