PIETRO FIORENTINI
Energy for a better life
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.
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
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
Power Generation
Heavy Industry
Commercial Users
NG-H2 Blending
Key Features
Hydrogen Ready
Certified for NG-H2 blending applications.
Direct Operation
Diaphragm and spring mechanism for reliability.
Configuration Options
Silencer and slam shut options available.
Fail Open Safety
EN 334 compliant fail-open operation.
Downloads
Technical documentation and resources
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