Document ngD4gZx4k9JQLmbRVyQL88ba

2023 8 25 PFAS (JVMA) (JVMA)PFAS 1. 1954 70 115 68 4 - - - - - PFAS 2. PTFE 200  PW,UPW CIP SIP / RO / V / EL PTFE We are not yet aware of any other polymer with the same high flexibility as the fluoropolymer PTFE.  We may be able to develop alternatives, but we cannot prepare everything in a short period of time. " until 13.5years after EiF" conditions of restriction For that reason, we require valves to comply with the conditions of restriction "until 13.5 years after EiF". SEAC conditions of restriction It is desirable that the conditions of restriction corresponding to the multiple Uses described in this comment be clarified in the opinion of SEAC.