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  1. Lolain4238

    Seeking Hypotheses for Issue with DN40 Check Valves

    Hello, I'm reaching out regarding an issue we’ve encountered with DN40 straight-way check valves (lift type check valves) and would greatly appreciate your input, as we’re running out of hypotheses to explain the phenomenon. I reported a sealing issue with two check valves installed in an NH3...
  2. Lolain4238

    PED valves use in the USA

    Thank you for answer These valves are not manufactured according to B16.34 but according to EN 12516-2 only. These products are manufactured in Europe and mainly sold across Europe. They are considered pressure vessels given the volume and pressure levels (> 20 bar) they are designed for...
  3. Lolain4238

    PED valves use in the USA

    Hello, Yes that's why I was asking because I'm pretty sure they are not using our products without having the right to do so. But I really wonder how they they manage to use them. Do you know what kind of applications where it could not matter ? Is there any chance that if the US...
  4. Lolain4238

    PED valves use in the USA

    Hello, Our products comply with 2014/68/EU and are CE stamped. I'm not sure but I guess that the "directive" in the US is the ASME BPVC but I'm not certain. Thanks in advance Giannis
  5. Lolain4238

    PED valves use in the USA

    Hello, I'm working in a company manufacturing industrial refrigeration equipments such as shut off valves, check valves, strainers etc... We have some customers in the United States buying our products and selling them to their customers on the US market, and others are incoporating them in...

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