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All Categories > GO Regulator > Single Stage Pressure Regulators > PR-2 Series Pressure Regulators > Item # PR2-2A11A3D114  
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Item # PR2-2A11A3D114, PR-2 Series Pressure Regulators



The PR-2 Series are compact, brass body regulators designed for maximum flexibility in many classes of instrumentation service. Specifically designed for gas applications, this regulator is capable of accepting high pressures directly from cylinders and other high pressure, non-corrosive systems. It is ideally suited for carrier gas pressure regulation, and is economical enough to use in low pressure air systems, such as instrument cabinet air purge service.

Features & Specifications
  • Gas or liquid service
  • Brass (alloy 360) construction
  • Stainless steel diaphragm with Teflon® lining
  • Stainless steel poppet
  • Better than 25 Ra finish in diaphragm cavity
  • 20 micron inlet filter
  • Bubble-tight shutoff
  • Outlet pressure ranges 0 - 10, 0 - 25, 0 - 50, 0 - 100, 0 - 250, 0 - 500 and 0 - 750 psig
  • Operating temperatures -40° F to +175° F (-40° C to +80° C)
  • Inlet and outlet connection 1/4" FNPT
  • Cv flow coefficients: 0.025, 0.06, 0.20, and 0.5 (0.06 standard)




Unit of Measure: Imperial Metric Both

Specifications  · Options

Specifications

Body Material

Brass

Seat Material

Tefzel®

Max. Operating Pressure

3600 psig

Operating Temperature

-40 to 66 ºC
-40 to 150
ºF

Outlet Range

0 to 25 psig

Flow Coefficient (Cv)

0.06

Process Port Type

1/4" FNPT (1/4" FNPT gauge ports), standard

Port Configuration

View
Standard

Diaphragm Type

Standard diaphragm

Diaphragm Facing/Backing Material

Teflon®/Stainless Steel

Cap Assembly

Panel mount, aluminum

Surface Finish of Diaphragm Cavity

< 25 Ra, Standard

Optional Cap Finish

Chrome plated
Electroless Nickel plated

Weight

1.9 lbs


Options
  • 1/8" or 3/8" FNPT connections
  • Panel mount (requires 1 3/8" mounting hole)
  • Extra ports
  • Pressure gauges



 MORE IMAGES 

·  Dimensional Drawing


 DOWNLOADS 

Port Configuration
(PDF, 248KB)

Go Regulator PR-2 Series Catalog
(PDF, 116KB)


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