• uk
  • en
    • Image
    Hydrogen products
    Low pressure hydrogen regulators

    Mod. FE H

    Description

    The Mod. FE H is a direct-operated gas pressure regulator designed and manufactured by Pietro Fiorentini. This device is suitable for 100% hydrogen applications.

    It is used for low pressure gas distribution networks, as well as residential and commercial applications.

    The FE H regulator is classified as Fail Close (only version with slam-shut device valve for downstream overpressure).

    Click here to see the product page in the NG version / NG-H2 blending (up to 20%) version.

    Features

    • Accuracy class AC: 10
    • Connections: in-line inlet: 1/2″ EN ISO 228/1; in-line outlet 1″ EN ISO 228/1, angled outlet 3/4″ EN ISO 228/1
    • Lock-up pressure class SG: 20
    • Safety accuracy class AG: 10
    • Design pressure: 8.6 bar
    • Design temperature: from -20 °C to +60 °C, on request from -40 °C to +60 °C only for BP version (SubZero version)
    • Inlet pressure range bpu: from 0.1 to 7 bar, on request 8.6 bar
    Do you still have questions?

    Flyer

    Click to download the file

    Product categories

    Advanced and safe solutions for hydrogen applications

    View products
    Image
    Staflux 187 H Hydrogen products
    Image
    Reflux 819/FO H Hydrogen products
    Image
    Reflux 819 H Hydrogen products

    TO PURCHASE PRODUCTS, JUST CONTACT US

    LEAVE A REQUEST

    news and events

    watch all
    Image
    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 […]