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Excelon® Pressure Regulators for Compressed Air Systems and Pneumatic Control  - Discontinued

R72G Series Inline and Modular Air Line Preparation Products

Pressure regulators, FRLs | R72G Series Inline and Modular Air Line Preparation Products

Pressure regulators, FRLs

See All Models Below

  • In-Line or Modular Installation
  • Full Flow Gage Ports
  • Balanced Valve Design Minimizes Effect of Variation in the Inlet Pressure on the Outlet Pressure
  • Standard Relieving Models Allow Reduction of Downstream Pressure when the System is Dead-Ended

Description

The R72G series has been discontinued. Please contact our Flow Engineering department for a viable replacement.

The R72G Series Air Line Pressure Regulators are designed for use as a single in-line unit or as part of a Norgren's Excelon® modular compressed air preparation supply system. As a modular FRL component, this air regulator can quickly be attached to filters, oilers, smooth start / exhaust valves, safety lockout valves and pipe adapters. With our Quickclamp® and wall bracket accessories, a complete compressed air supply system can be assembled and mounted in minutes. This compressed air line regulator is designed to allow the inlet pressure to pass directly through the body to the next component, the outlet port is at right angles to the inlet port with full flow gage ports. This allows the units to be "Quickclamped" together in a bank allowing multiple regulated pressures to be supplied from a single air supply source.

SPECIFICATIONS
Fluid: Compressed Air, Argon, & Nitrogen
Maximum Pressure: 20 bar (300 psig)
Pressure & Flow : Measured at 10 bar (150 psig) inlet and 6.3 bar (90 psig) outlet pressures
        R72G Body Size: 33 dm³/s (33 scfm)
        R73G Body Size: 68 dm³/s (144 scfm)
        R74G Body Size: 105 dm³/s (220 scfm)
        Pressure Drop: 1 bar (15 psig)

Operating Temperature*:
        R72G models:
-34 to 65°C (-34 to 150°F)
        R73G & R74G models: -34 to 80°C (-30 to 175°F)
* Air supply must be dry enough to avoid ice formation at temperatures below 2°C (35°F).

R72G MATERIALS
Body: Zinc
Bonnet: Acetal
Valve: Brass
Elastomers: Nitrile
Bottom Plug: Acetal
  
R73G AND R74G MATERIALS
Body: Aluminum
Bonnet: Aluminum or zinc
Elastomers: Nitrile
Bottom Plug: Acetal
As a modular pneumatic component, this regulator can quickly be attached to filters, oilers, smooth start / exhaust valves, safety lockout valves and pipe adapters. With our Quickclamp® and Quickclamp® and wall bracket accessories, a complete compressed air supply system can be assembled and mounted in minutes.
Place Order(Specify Model Number)
Part Number/Desc.
Qty
Description
Air Line Pressure Regulators for Pneumatic Control
R72G-2AK-RMN
Consult Sales  
Availability: 
 
 
1/4" Port Size Air Pressure Regulator w/o gauge
R72G-2AK-RMG
Consult Sales  
Availability: 
 
 
1/4" Port Size Air Pressure Regulator with gauge, 5 to 150 psig.
R72G-2AK-RFG
Consult Sales  
Availability: 
 
 
1/4" Port Size Air Pressure Regulator with gauge, 5 to 60 psig.
R72G-2AK-RCG
Consult Sales  
Availability: 
 
 
1/4" Port Size Air Pressure Regulator with gauge, 5 to 30 psig.
R73G-3AK-RMG
Consult Sales  
Availability: 
 
 
3/8" Port Size Air Pressure Regulator with gauge, 5-150 psig.
R74G-4AK-RMG
Consult Sales  
Availability: 
 
 
1/2" Port Size Air Pressure Regulator with gauge, 5-150 psig.
R74G-6AK-RMG
Consult Sales  
Availability: 
 
 
3/4" Port Size Air Pressure Regulator with gauge, 5-150 psig.
R74G-6AT-RSG
Consult Sales  
Availability: 
 
 
3/4" Port Size Air Pressure Regulator with gauge, 10-250 psig with "T" Adjustment Handle
Neck Mounting Bracket
OM-AIR-74316-50
€11.21
Availability: 1 week
 
Neck mounting bracket for R72 air pressure regulators
OM-AIR-4461-50
€12.67
Availability: 1 week
 
Neck mounting bracket for R73 air pressure regulators
OM-AIR-4368-51
€23.88
Availability: 1 week
 
Neck mounting bracket for R74 air pressure regulators
Wall Mounting Bracket
OM-AIR-4224-50
Consult Sales  
Availability: 
 
 
Wall mounting bracket for R72 air pressure regulators
OM-AIR-4424-50
Consult Sales  
Availability: 
 
 
Wall mounting bracket for R73 air pressure regulators
OM-AIR-4324-50
Consult Sales  
Availability: 
 
 
Wall mounting bracket for R74 air pressure regulators
Air Pressure Gauges with back connection
OM-AIR-18-013-214
Consult Sales  
Availability: 
 
 
1/8" NPT for R72 models, 0 to 30 PSI scale, 1.5" diameter
OM-AIR-18-013-211
Consult Sales  
Availability: 
 
 
1/8" NPT for R72 models, 0 to 60 PSI scale, 1.5" diameter
OM-AIR-18-013-212
Consult Sales  
Availability: 
 
 
1/8" NPT for R72 models, 0 to 160 PSI scale, 1.5" diameter
OM-AIR-18-013-209
€17.08
Availability: 1 week
 
1/4" NPT for R73G & R74G models, 0 to 160 PSI scale, 2" diameter
QUICKCLAMP
OM-AIR-4214-51
€12.71
Availability: 1 week
 
Quickclamp for all 72 body sizes
OM-AIR-4314-51
€13.89
Availability: 1 week
 
Quickclamp for all 73 & 74 body sizes
QUICKCLAMP WITH Wall Bracket
OM-AIR-4214-52
€16.31
Availability: 1 week
 
Quickclamp with wall bracket for all 72 body sizes
OM-AIR-4314-52
Consult Sales  
Availability: 
 
 
Quickclamp with wall bracket for all 73 & 74 body sizes
All amounts shown in EUR
Note: Models listed include uni-directional flow, PTF threads, knob adjustment, and relieving diaphragm.
 
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