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

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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

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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

R44-221-RNAA

Consult Sales

Availability:

Low pressure regulator with plastic locking knob, 0.1 to 0.7 bar (1 to 10 psig)

R44-221-RNEA

Consult Sales

Availability:

Low pressure regulator with plastic locking knob, 0.3 to 3.5 bar (5 to 50 psig)

R44-221-RNKA

Consult Sales

Availability:

Low pressure regulator with plastic locking knob, 0.3 to 7 bar (5 to 100 psig)

R44-233-RNAA

Consult Sales

Availability:

Low pressure regulator brass adjusting screw, 0.1 to 0.7 bar (1 to 10 psig)

R44-233-RNEA

Consult Sales

Availability:

Low pressure regulator brass adjusting screw, 0.3 to 3.5 bar (5 to 50 psig)

R44-233-RNKA

£83.39

Availability: 2 weeks

Low pressure regulator brass adjusting screw, 0.3 to 7 bar (5 to 100 psig)

Gauges for R44 Regulators

PGU-15B-30PSI/2BAR

Consult Sales

Availability:

40 mm (1.5in) pressure gauge with 1/8 NPT back connection, 0 to 2 bar (0 to 30 psig)

PGU-15B-60PSI/4BAR

Consult Sales

Availability:

40 mm (1.5in) pressure gauge with 1/8 NPT back connection, 0 to 4 bar (0 to 60 psig)

PGU-15B-100PSI/7BAR

£22.90

Availability: 2 weeks

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

R83-200-RNEA

Consult Sales

Availability:

High pressure regulator, 0.1 to 3.5 bar (2 to 50 psig)

R83-200-RNLA

Consult Sales

Availability:

High pressure regulator, 0.3 to 8.5 bar (5 to 125 psig)

R83-200-RNNA

Consult Sales

Availability:

High pressure regulator, 0.7 to 12 bar (10 to 175 psig)

Gauges for R83 Regulators

PGU-20B-60PSI/4BAR

£18.31

Availability: 2 weeks

50 mm (2in) pressure gauge with 1/4 NPT back connection, 0 to 4 bar (0 to 60 psig)

OM-AIR-18-013-209

£13.89

Availability: 2 weeks

50 mm (2in) pressure gauge with 1/4 NPT, 0 to 11 bar (0 to 160 psig)

Accessories

OM-AIR-18-025-003

Consult Sales

Availability:

Wall bracket with panel nut for R44 low pressure regulators

OM-AIR-2962-04

Consult Sales

Availability:

Panel nut for R44 low regulators

OM-AIR-5095-51

£8.92

Availability: 2 weeks

Neck bracket for R83 high pressure regulators

AU-B79870143

£4.07

Availability: 2 weeks

Hex male nipple, 1/4 NPT

AU-B79870309

£3.84

Availability: 2 weeks

Reducing Bushing ¼ NPT OD- 1/8 NPT ID, 2 pcs.

† All amounts shown in EUR, GBP, or USD