High accuracy and fast response time with the versatile Dival 600 gas regulator

Dival 600 series pressure gas regulators are direct-acting devices for low and medium pressure applications controlled by a diaphragm and counter spring. These regulators are suitable for use with previously filtered, non corrosive gases.

The modular design of the Dival 600 series pressure regulators allows for the installation of an incorporated slam shut on the same body without changing the face-to-face dimension. The Dival 600 can also be installed vertically or horizontally in case of any space restrictions.

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.


Dival 600 Features

  • Compact design
  • Easy maintenance – top entry
  • Fast response time
  • High turn down ratio
  • High accuracy
  • Low operating cost
  • Wide range of applications

Dival 600 Series Pressure Gas Regulators Specifications

Technical data
Accuracy Class
Up to 5%
Design Pressure
Up to 290 PSIG (20 bar)
Design Temperature
-20°C to +60°C (-4°F to +140°F)
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
Outlet Pressure Range of Wd
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
Range of Inlet Pressure bpu
0,1 to 20 bar
Threaded Connections
DN 2″ Rp ISO 7-1 or DN 2″NPTF ASME B1.20.1 (only ductile iron)