压力调节器，适用于惰性气体 - 高压和低压系统中的主压和次压调节

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

产品描述

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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产品编号产品描述

数量

产品描述

Low Pressure / Secondary Regulators with 1/8" Gauge Port

R44-221-RNAA

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货期:

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

R44-221-RNEA

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货期:

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

R44-221-RNKA

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货期:

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

R44-233-RNAA

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货期:

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

R44-233-RNEA

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货期:

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

R44-233-RNKA

¥922.79

货期: 2 周

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

Gauges for R44 Regulators

OM-AIR-18-013-214

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货期:

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

OM-AIR-18-013-211

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货期:

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

OM-AIR-18-013-212

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货期:

40 mm (1.5in) pressure gauge with 1/8 NPT, 0 to 7 bar (0 to 100 psig)

High Pressure / Primary Regulators with 1/4" Gauge Port

R83-200-RNEA

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货期:

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

R83-200-RNLA

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货期:

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

R83-200-RNNA

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货期:

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

Gauges for R83 Regulators

OM-AIR-18-013-208

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货期:

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

OM-AIR-18-013-209

¥162.66

货期: 2 周

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

Accessories

OM-AIR-18-025-003

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货期:

Wall bracket with panel nut for R44-211 model low pressure regulators

OM-AIR-18-001-021

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货期:

Wall bracket with panel nut for R44-233 model low pressure regulators

OM-AIR-5095-51

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货期:

Neck bracket for R83 high pressure regulators

AU-B79870143

¥42.80

货期: 2 周

Hex male nipple, 1/4 NPT

AU-B79870309

¥42.80

货期: 6 周

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

† 所有金额以RMB显示