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    Gas products
    Low pressure gas regulators and governors
    Governors

    Ratio Governors

    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 lowpressure natural gas distribution networks to industrial, commercial and residential users.

    These devices comply with standard EN 88-1.

    Features

    • Air/gas ratio: 1:1
    • Design pressure: 350 mbar
    • Design temperature: from -10 °C to +60 °C
    • Maximum inlet pressure: 350 mbar
    • Range of downstream pressure: from 20 to 150 mbar
    • Air pressure control: from 2 to 150 mbar
    • Minimum differential pressure: 20 mbar
    • Minimum flow rate: 0.1 Qmax
    • Air connections: 1/4″ and 1/2″ for DN>1″ ISO 228 1/2″ for DN>1″
    • Connections: 1/2″, 3/4″, 1″, 1″ 1/4, 1″ 1/2, 2″, DN 25, 32, 50, 65, 80, 100
    Do you still have questions?

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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 […]