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Pressure Regulators for Inert Gases - Primary and Secondary Pressure Regulation for High and Low Pressure Systems

R44 Series Pressure Regulators

Pressure Regulators for Inert Gases - Order Online | R44 Series Pressure Regulators

Pressure Regulators for Inert Gases - Order Online

£79.00 R44-221-RNEA

  • Compact Design
  • High/Low Pressure Models for Primary/Secondary Regulation
  • Plastic Locking Knob for Fast and Easy Adjustment
  • Input Pressure up to 207 Bar (3000 psig.)
  • Regulate Output Pressure From 0.1 to 12 bar (1 to 175 psig)
  • Standard Relieving Models Allow Reduction of Outlet Pressure When System is Dead-Ended
  • Panel or Bracket Mount
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Description

The R44 Series are industrial pressure regulators for use with compressed air and inert gases such as carbon dioxide, argon helium, krypton, neon nitrogen and xenon. The R83 models are for primary high pressure regulation, while the R44 models are for secondary low pressure regulation. These regulators are intended for industrial use and are not to be used for beverage dispensing applications.

SPECIFICATIONS

R44 Models
with ¼ ports, reducer bushings available for 1/8" ports
Operating Temperature: -34 to 66°C (-30 to 150°F)
Maximum Inlet Pressure: 17 bar (250 psig)
Materials R44:
    R44-221: Brass body; acetal plastic bonnet
    R44-233: Brass body, brass bonnet
Valve: Brass/nitrile
Seat: Acetal
Elastomers: Nitrile

R83 Models with ¼ ports, reducer bushings available for 1/8" ports
Operating Temperature: -34 to 60°C (-30 to 140°F)
Maximum Inlet Pressure: 207 bar (3000 psig)
Materials R88: Brass body, zinc bonnet
Cartridge Valve: PTFE, brass, stainless steel
Diaphram: Acetal/nitrile
Seals: Nitrile
Place Order(Specify Model Number)
Part Number/ Desc.
Qty
Description
Low Pressure / Secondary Regulators with 1/8" Gauge Port
Quick Ship
R44-221-RNAA
£67.00
Availability: In Stock
 
Low pressure regulator with plastic locking knob, 0.1 to 0.7 bar (1 to 10 psig)
Quick Ship
R44-221-RNEA
£79.00
Availability: 9 weeks
 
Low pressure regulator with plastic locking knob, 0.3 to 3.5 bar (5 to 50 psig)
Quick Ship
R44-221-RNKA
£73.00
Availability: 1 week
 
Low pressure regulator with plastic locking knob, 0.3 to 7 bar (5 to 100 psig)
Quick Ship
R44-233-RNAA
£80.00
Availability: 17 weeks
 
Low pressure regulator brass adjusting screw, 0.1 to 0.7 bar (1 to 10 psig)
Quick Ship
R44-233-RNEA
£46.50
Availability: 7 weeks
 
Low pressure regulator brass adjusting screw, 0.3 to 3.5 bar (5 to 50 psig)
Quick Ship
R44-233-RNKA
£72.00
Availability: 7 weeks
 
Low pressure regulator brass adjusting screw, 0.3 to 7 bar (5 to 100 psig)
Gauges for R44 Regulators
Quick Ship
PGU-15B-30PSI/2BAR
£18.50
Availability: 1 week
 
40 mm (1.5in) pressure gauge with 1/8 NPT back connection, 0 to 2 bar (0 to 30 psig)
Quick Ship
PGU-15B-60PSI/4BAR
£18.50
Availability: 1 week
 
40 mm (1.5in) pressure gauge with 1/8 NPT back connection, 0 to 4 bar (0 to 60 psig)
Quick Ship
PGU-15B-100PSI/7BAR
£18.50
Availability: 1 week
 
40 mm (1.5in) pressure gauge with 1/8 NPT back connection, 0 to 7 bar (0 to 100 psig)
High Pressure / Primary Regulators with 1/4" Gauge Port
Quick Ship
R83-200-RNEA
£97.00
Availability: 9 weeks
 
High pressure regulator, 0.1 to 3.5 bar (2 to 50 psig)
Quick Ship
R83-200-RNLA
£72.00
Availability: 7 weeks
 
High pressure regulator, 0.3 to 8.5 bar (5 to 125 psig)
Quick Ship
R83-200-RNNA
£60.00
Availability: 9 weeks
 
High pressure regulator, 0.7 to 12 bar (10 to 175 psig)
Gauges for R83 Regulators
Quick Ship
PGU-20B-60PSI/4BAR
£12.00
Availability: 1 week
 
50 mm (2in) pressure gauge with 1/4 NPT back connection, 0 to 4 bar (0 to 60 psig)
Quick Ship
OM-AIR-18-013-209
£11.00
Availability: 1 week
 
50 mm (2in) pressure gauge with 1/4 NPT, 0 to 11 bar (0 to 160 psig)
Accessories
Quick Ship
OM-AIR-18-025-003
£7.30
Availability: 1 week
 
Wall bracket with panel nut for R44 low pressure regulators
Quick Ship
OM-AIR-2962-04
£3.40
Availability: 1 week
 
Panel nut for R44 low regulators
Quick Ship
OM-AIR-5095-51
£7.70
Availability: 1 week
 
Neck bracket for R83 high pressure regulators
Quick Ship
AU-B79870143
£2.40
Availability: 1 week
 
Hex male nipple, 1/4 NPT
Quick Ship
AU-B79870309
£2.40
Availability: 5 weeks
 
Reducing Bushing ΒΌ NPT OD- 1/8 NPT ID, 2 pcs.
All amounts shown in EUR, GBP, or USD