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    Gas products
    Valves
    Floating ball valves

    Floating ball valves

    Description

    In the floating valve the ball is not rigidly held on its rotational axis and so is free to float between seats. Sealing is achieved by the action of the pressure, which pushes the ball against a seat and the body construction is two pieces, bolted joint, made by forging, forged or rolled bar.

    Mainly used for high-pressure transmission systems and for medium pressure gas distribution networks, it is suitable for use with natural gas and previously filtered non-corrosive gases.

    The floating ball valves are Hydrogen Ready for NG-H2 blending.

    For the Pietro Fiorentini Group, valves are produced by TIV Valves, a Group company specialized in the production of valves based in Rescaldina (MI). For more information visit the website.

    Features

    • Design pressure: up to 420 bar
    • Design temperature: from -196 °C to +450 °C
    • Rangeability: from 150 to 2500
    • Sizes DN: up to 6″
    • Flanges: RF/RTJ according to ASME B16.5 and B16.47, BW according to ASME B16.25
    • End to end dimensions: according to API 6D
    • Options: metal seated

    Do you still have questions?

    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 […]