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Air Pressure Regulators with High Precision
20 to 120 psig
Volume discounts available
Volume Discount Schedule
| Quantity | Price each |
|---|---|
| 1-24 | $189.01 |
| 25-49 | $179.56 |
| 50-99 | $175.78 |
| 100-199 | $168.22 |
| 200+ | $164.44 |
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- Accurate Pressure Regulation to Within 0.1%
- Stable Output Across Full Flow Range
- High Relief Capacity
- Locking Nut Included
PRG200-120 Model Options
View all modelsEdit these specs to order a different model. Not all combinations are valid. Options compatible with previous selections will be in bold.
*Highlighted options are not compatible. Please select a different combination.
Pressure Range
Maximum Inlet Pressure
Features
Pressure Port Size
Pressure Port Type
Media Type
- Assembly Material Stainless Steel
- Capsule and Adjusted Screw Material Stainless steel
- Body Material Diecast zinc alloy
- Diaphragm Material Buna-N elastomer and polyester fabric
- Flow Capacity 14 scfm at 100 psig supply â 20 psig outlet
- Form Factor Pipe
- Maximum Supply Pressure 150 psig (50 psig for PRG200-25)
- Number of Ports 2
- Sensitivity 1/8 in (3.2 mm) H2O
- Total Air Consumption 6 SCFH
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
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
Accessories
