Dival 700 direct operated low pressure gas regulator, flanged, by Pietro Fiorentini H2 Ready
Direct Operated Regulator

Dival 700 Medium-Low Pressure Gas Regulator

A direct-operated gas pressure regulator controlled by diaphragm and spring action, designed for previously filtered non-corrosive gases. Suitable for medium and low pressure natural gas distribution networks. Hydrogen-ready for NG-H2 blending.

Supplied and supported across Saudi Arabia, the GCC and the Middle East from Al Khobar

H2 Ready
Up to 20 bar
Fail Open

Technical Specifications

Performance
Accuracy Class (AC)Up to 5 | Up to 1% absolute
Lock-up Pressure Class (SG)Up to 5
Inlet Pressure (bpu)(Pd + 0.1) to 8.63 bar depending on the installed seat valve
Outlet Pressure (Wd)5 to 1454 mbar
Min. Differential Pressure0.1 bar
Construction
Design PressureUp to 20 bar
Operating Temperature-20°C to +60°C
Nominal Sizes1″, 1½″, 2″
ConnectionsFlanged: ANSI 150 RF (ASME B16.5), ANSI 125 FF (ASME B16.1), PN 16 and 25 (ISO 7005-1, ISO 7005-2); Threaded: Rp EN 10226-1, NPT ASME B1.20.1 (2″ only)
Fail ModeFail Open (EN 334)

Applications

Gas Distribution MP
Gas Distribution LP
District Stations
Medium/Small Industry
Commercial Users
NG-H2 Blending

Key Features

Hydrogen Ready

Ready for NG-H2 blending applications.

Direct Operation

Diaphragm and spring mechanism for reliability.

Configuration Options

LA slam shut, relief valve and monitor version available.

Fail Open Safety

EN 334 compliant fail-open operation.

Frequently asked questions

How does the Dival 700 differ from the Dival 600?

Both are flanged 1 to 2 inch direct acting regulators. The Dival 700 is aimed at lower outlet pressures, from 5 to 1454 mbar, with inlet up to 8.63 bar depending on the seat valve installed, and lock-up class up to 5. The Dival 600 reaches 4200 mbar outlet with inlet up to 20 bar. Choose the Dival 700 for low outlet settings in commercial and industrial supply.

What are the main options for the Dival 700?

The flyer lists an LA slam shut, a relief valve and a monitor version. Body connections are ANSI 150 RF, ANSI 125 FF, PN 16 and PN 25 flanges, or Rp and NPT threads on the 2 inch size. The Dival 700 is Fail Open under EN 334 and compatible with biomethane and 20% hydrogen blending.

Can you supply the Dival 700 for GCC projects?

Pietro Fiorentini Saudi Industry in Al Khobar supplies and supports the Dival 700 for commercial, industrial and power generation users in Saudi Arabia, the UAE, Qatar, Kuwait, Bahrain and Oman. Share your inlet range, outlet set point and flow, and we will prepare a quotation.

Need More Information?

Our technical team is ready to help you select the right regulator for your application.