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prg200

Air Pressure Regulators with High Precision

Models In Stock
  • Accurate Pressure Regulation to Within 0.1%
  • Stable Output Across Full Flow Range
  • High Relief Capacity
  • Locking Nut Included
prg200
From $ 204.40
Models In Stock
Air Pressure Regulators with High Precision prg200 prg200
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Product Overview
  • Accuracy ± 0.1 %
  • Exhaust Capacity Note 3 scfm (5 psig above 20 psig set point); 11 scfm for PRG200-120H
  • Flow Rate Note 14 scfm at 100 psig supply – 20 psig outlet
  • Gauge Port Size 1/4 in
  • Materials Stainless Steel, Brass, Steel, Acetal
  • Media Compatibility Air
  • Mounting Pipe, panel or optional bracket
  • Process Connection Size 1/4 in
  • Process Connection Type NPT Female
  • Sensitivity 1/8" inH2O
  • Supply Pressure Sensitivity < 0.005 psi
  • Total Air Consumption 6 SCFH
  • Volumetric Flow Rate, Max 14 SCFM
  • Weight 635 g
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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