Dival 700


Direct-operated gas pressure regulator controlled by a diaphragm and contrasting regulated spring action, Dival 700 is suitable for use with previously filtered non-corrosive gases.

Its use is strongly recommended in medium and low pressure natural gas distribution networks.

According to the European Standard EN 334, it is classified as Fail Open.


  • Accuracy class: up to 5
  • Available size DN: 1″, 1″ 1/2, 2″,
  • Closing pressure class SG: up to 5
  • Design pressure: up to 20 bar
  • Design temperature: from -20 °C to +60 °C
  • Flanging: class ANSI 150 RF according to ASME B16.5 and ASME B16.42, class ANSI 125 FF according to ASME B16.1, PN 16 and 25 according to ISO 7005-1 and ISO 7005-2
  • Minimum working differential pressure: 0.1 bar
  • Outlet pressure range of Wd: from 5 to 1454 mbar
  • Range of inlet pressure bpu: from 0.1 to 8.63 bar depending on the installed seat valve


The configuration options can be compounded and aggregated differently. Please refer to the technical manual for all available combinations.
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Technical Manual

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Technical brochure

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