Pressure Regulators for Inert Gases - Primary and Secondary Pressure Regulation for High and Low Pressure Systems - Discontinued
R44 Series Pressure Regulators
Pressure regulators, FRLs, high low pressure gas regulators
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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
Descrição
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
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