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

$90.85

Item# R44-221-RNAA

Volume discounts available
Volume Discount Schedule
Quantity Price each
1-9 $90.85
10-24 $86.31
25-49 $84.49
50-99 $80.86
100-199 $79.04
200+ $77.22

In stock

Lead Time ( If not in Stock): 14 weeks

Pressure Regulators for Inert Gases - Primary and Secondary Pressure Regulation for High and Low Pressure Systems R44-221-RNAA R44-221-RNAA
  • 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
  • UL Listed

Product info

Pressure Range
1 to 10 psig
Maximum Inlet Pressure
250 psig
Pressure Port Size
1/8"
Pressure Port Type
NPT Female
Media Type
Compressed Air, CO2 & Inert Gasses
Features
Low Pressure Regulator with Plastic Locking Knob

Product Specs

  • Capsule and Adjusted Screw Material Brass
  • Body Material Brass body
  • Diaphragm Material Acetal/nitrile
  • Flow Capacity 5.2dm³/s (11 scfm)
  • Form Factor Panel or Bracket Mount
  • Maximum Supply Pressure 207 Bar (3000 psig)
  • Minimum Ambient Temperature -34 {C} (30 {F})

The R44 series has been discontinued. Please contact our Flow Engineering department for a viable replacement.

The R44 Series are UL listed (file number SA1089) 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)
Pressure Drop: 15 psi at 150 psi inlet and 90 psi output
Flow: 4.7dm³/s (10 scfm)
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)
Pressure Drop: 0.35 bar (5 psig) at 69 bar (1000 psig) inlet and 4 bar(60 psig) output
Flow: 5.2dm³/s (11 scfm)
Materials R88: Brass body, zinc bonnet
Cartridge Valve: PTFE, brass, stainless steel
Diaphram: Acetal/nitrile
Seals: Nitrile

Product Number
Description
Price
 
Pressure Regulators for Inert Gases - Primary and Secondary Pressure Regulation for High and Low Pressure Systems
$10.40
1 In Stock
Air Line Filter/ Pressure Regulators for Pneumatic Control
$9.85
10 In Stock
Air Line Filter/ Pressure Regulators for Pneumatic Control
$3.25
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Air Line Filter/ Pressure Regulators for Pneumatic Control
$3.25
0 In Stock

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