ATF Anti-freeze
Direct-acting gas pressure regulators

ATF Anti-freeze

Single-stage pressure reducing valve type ATF Anti-Freeze For industrial and chemical engineering applications.
Suitable for natural gas and all non-corrosive gaseous media.
Easy operation and maintenance


Technical data
  • Accuracy class
  • Closing pressure class SG
  • Design pressure
  • Design temperature
  • Outlet pressure range of Wd
  • Range of inlet pressure bpu
  • Threaded connections
  • up to 5
  • up to 10
  • up to 220 bar
  • -20 °C to +60 °C
  • 1,5 to 60 bar
  • 2 to 220 bar
  • Piping connection: Dn 1” ANSI B 2.1 NPT · Outlet connection: Rp 1/4” IS0 7/1. ATF 16: · Heating fluid side connection: 2” NPT · Inlet gas side connection: 1/4"" NPT · Outlet gas side connection: Rp 1/4” IS0 7/1."

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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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