Staflux 187
Direct-acting gas pressure regulators

Staflux 187

STAFLUX 187 pressure regulators are direct-acting devices for high pressure, controlled by a diaphragm and contrasting regulated counter pressure action.

These regulators are suitable for use with pre-filtered, non-corrosive gases


Technical data
  • Design pressure
  • Accuracy class
  • Closing pressure class SG
  • Flanging
  • Outlet pressure range of Wd
  • Available size DN
  • Range of inlet pressure bpu
  • up to 250 bar
  • up to 5
  • up to 10
  • class 1500 RF according to ANSI B16.5.
  • 1 ÷75 bar
  • 1 "
  • 2 to 250 bar

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Pietro Fiorentini is a global leader in designing and construction of components and systems for natural gas.

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