Teco Excess Flow Valve 25mm 4m3/h Vert-Up/Hor FI x MI

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Teco Excess Flow Valve 25mm 4m3/h Vert-Up/Hor FI x MI

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    Product Code :
    EFV25-4VHFM
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                     Product Description

          • Excess flow valve for gas systems, instantly blocks flow when rate exceeds 4m3/H.
          • Flow Direction: Vertical Upwards and Horizontal (Working Pressure: 15mbar - 100mbar).
          • Connection: DN25 - Inlet: Female thread - Outlet: Male thread
          • Meets the requirements for class 1a Buildings as per AS/NZS5601.1 (2022) Clause 5.2.11 - Provision of fire emergency isolation for multilayer pipe.
          • The spring in the GST is fully protected from the flow of gas (patented) so that it does not encounter impurities that could alter is proper.
    GST Excess Flow Valve Selection Chart.pdf
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    GST EFV Flyer.pdf
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