Dival 600
Direct-acting gas pressure regulators

Dival 600

Dival 600 series pressure gas regulators are direct-acting devices for low and medium pressure applications controlled by a diaphragm and counter spring.

The modular design of the Dival 600 series pressure regulators  allows the installation of an incorporated slam shut or device for use as an 'in line monitor' on the same body without changing the face-to-face dimension.

Furthermore the truly 'top entry design' allows  easy regular  maintenance without removing the unit  from the line. The features of Dival 600 series regulators make them  a product suitable for any application.


Technical data
  • Design pressure
  • Design temperature
  • Accuracy class
  • Flanging
  • Outlet pressure range of Wd
  • Threaded connections
  • Range of inlet pressure bpu
  • up to 20 bar (290 Psig)
  • -20°C to +60°C (-4°F to +140°F)
  • up to 5
  • class PN 16/25 according to ISO 7005-1, ISO 7005-2; class ANSI 150RF according to ANSI B16.5, ASME B16.42 and class ANSI 125 FF according to ASME B16.1
  • DN 25 BP/MP 12 to 340 mbar TR 300 a 4200 mbar DN 40-50 BP 12 to 85 mbar MP 80 a 340 mbar TR 300 to 4200 mbar"
  • DN 2" Rp ISO 7-1 or DN 2"NPTF ASME B1.20.1 (only ductile iron)
  • 0,1 to 20 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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