COMPANY HEADER
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
  • 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)
Request Information Search by Specification
Unit of Measure
Items
Go Regulator Single Stage PR-2 Series

PR-2 Series Pressure Regulators
Go Regulator Single Stage PR-2 Series

PR-2 Series Pressure Regulators
Go Regulator Single Stage PR-2 Series

PR-2 Series Pressure Regulators
Go Regulator Single Stage PR-2 Series

PR-2 Series Pressure Regulators
Go Regulator Single Stage PR-2 Series

PR-2 Series Pressure Regulators
Body Material N/A Brass
Seat Material N/A Tefzel®
Max. Operating Pressure N/A 3600 psig
Operating Temperature N/A -40 to 66 ºC-40 to 150 ºF
Outlet Range N/A 0 to 10 psig N/A 0 to 10 psig N/A 0 to 25 psig N/A 0 to 25 psig N/A 0 to 50 psig
Flow Coefficient (Cv) N/A 0.06
Process Port Type N/A 1/4" FNPT (1/4" FNPT gauge ports), standard
Port Configuration
N/A Standard
Diaphragm Type N/A Standard diaphragm
Diaphragm Facing/Backing Material N/A Teflon®/Stainless Steel
Cap Assembly N/A Standard, aluminum N/A Panel mount, aluminum N/A Standard, aluminum N/A Panel mount, aluminum N/A Standard, aluminum
Surface Finish of Diaphragm Cavity N/A < 25 Ra, Standard
Optional Cap Finish N/A Chrome plated Electroless Nickel plated
Weight N/A 1.9 lbs