• uk
  • en
    • Image
    Gas products
    Valves
    Slam shut valves

    Dilock

    Description

    The slam shut valve Dilock by Pietro Fiorentini is a safety device which quickly intercepts gas flow when the controlled pressure reaches a pre-set limit due to any anomaly in the system, or when required by the operator at the installation point or from a remote point.

    Strongly recommended for medium and low pressure gas distribution networks, this device can be used with natural gas and previously filtered non-corrosive gases.

    Dilock is Hydrogen Ready for NG-H2 blending.

    Features

    • Design pressure: up to 20 bar
    • Design temperature: from -20 °C to +60 °C
    • Sizes DN: up to 2″
    • Flanges: ANSI 150 according to ASME B16.5 and PN 16 according to EN 1092
    • End to end dimensions: according to EN 334, EN 14382

    Do you still have questions?

    Flyer

    Click to download the file

    Technical Manual

    Click to download the file

    Poster

    Click to download the file

    Technical brochure

    Click to download the file

    Hydrogen compatibility declaration

    Click to download the file

    Product categories

    Accessories that take meters to the next level

    View products
    Image
    SSM COM Accessories
    Image
    Passive repeater Accessories

    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 […]