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    Gas products
    Low pressure gas regulators and governors
    Governors

    Governors STD

    Description

    The gas pressure governors with / without filter, and with double safety diaphragm in Pietro Fiorentini’s range are equipped with balanced plug. Governors are the ideal solution for feeding burners.

    They can be used with pre-filtered non-corrosive gases and are widely used in low-pressure natural gas distribution networks to industrial, commercial and residential users.

    These devices comply with standard EN 88-1 and are Hydrogen Ready for NG-H2 blending.

    Features

    • Accuracy class AC: 15
    • Nominal sizes DN: 1/2″, 3/4″, 1″, 1″ 1/4, 1″ 1/2, 2″.
    • Lock-up pressure class SG: +7.5 mbar or 30%
    • Design pressure: 1 bar
    • Design temperature: from -15 °C to +60 °C
    • Connections: according to UNI EN ISO 228-1:2003; according to NF E29-533:2014 and NF E29-536:2017
    • Minimum differential pressure: 2,5 mbar
    • Range of downstream pressure Wd: from 5 to 300 mbar
    • Inlet pressure range bpu: from 2.5 to 500 mbar
    Do you still have questions?

    Flyer

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    Technical Manual

    Click to download the file

    Technical brochure

    Click to download the file

    Hydrogen compatibility declaration

    Click to download the file

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    29Jul

    ISO 50001: Rosate and Desenzano del Garda plants are certified, and Arcugnano is confirmed

    A new important result for Pietro Fiorentini: we have confirmed the ISO 50001:2018 certification for the headquarters in Arcugnano (Vicenza, Italy) and we have obtained it also for the plants of Rosate (Milan, Italy) and Desenzano del Garda (Brescia, Italy). This standard specifies the requirements for an energy management system to enable companies to achieve continual improvement of energy performance. Thanks to our […]