Precision Air Pressure Regulator

PRG200 Series

Precision Air Low Pressure Regulator

^AUD270.91 PRG200-40

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Accurate low Pressure Regulation to Within 0.1%
Stable Output Across Full Flow Range
High Relief Capacity
Locking Nut Included
Built In Gauge Ports

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Description

The PRG200 Series is a high precision multi-stage regulator, which provides the highest level of regulation accuracy and repeatability available. A stainless steel measuring capsule is used as a sensing element to activate the high gain servo balanced control mechanism in which the main valve is controlled by a pilot valve. This allows for greater accuracy and eliminates many of the problems associated with conventional regulators using range springs and diaphragms.

SPECIFICATIONS
Flow Capacity: 14 scfm at 100 psig supply - 20 psig outlet
Exhaust Capacity: 3 scfm (5 psig above 20 psig set point); 11 scfm for PRG200-120H
Sensitivity: 1/8in (3.2 mm) H2O
Pilot Pressure Chamber Bleed Rate: 0.08 scfm (0.15 m3/hr)
Total Air Consumption: 6 scfh
Supply Pressure Effect: <0.005 psig (for 25 psig supply change)
Supply Pressure, Maximum: 150 psig (50 psig for PRG200-25)
Materials:
    Body: Diecast zinc alloy
    Capsule and Adjusting Screw: stainless steel
    Assemblies: Stainless steel, brass, plated steel, acetal
    Diaphragms: Buna-N elastomer and polyester fabric
    Knob: Phenolic plastic
Weight: 635 g (1.4 lb)
Port Size: 1/4 NPT
Gauge Ports (2): 1/4 NPT
Mounting: Pipe, panel or optional bracket

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Part Number/ Desc.

Qty

Description

PRG200-25

AUD338.92

Availability: 1 week

0.5 to 25 psi (0.03 to 1.72 bar) output pressure range

PRG200-40

AUD270.91

Availability: 5 weeks

2 to 40 psi (0.14 to 2.76 bar) output pressure range

PRG200-60

AUD286.20

Availability: 1 week

2 to 60 psi (0.14 to 4.14 bar) output pressure range

PRG200-120

AUD286.20

Availability: 5 weeks

2 to 120 psi (0.14 to 8.27 bar) output pressure range

High Relief Model

PRG200-120H

AUD346.00

Availability: 5 weeks

2 to 120 psi (0.14 to 8.27 bar) output pressure range

Accessories

PRG200-MB

AUD25.92

Availability: 1 week

Mounting Bracket

† All amounts shown in AUD
Note: Each unit comes complete with operator's manual.
Ordering Example: (1) PRG200-60 precision air pressure regulator, 2 to 60 psi (0.14 to 4.14 bar) range, AUD286.20