SIAMP 99T bottom entry inlet valve with 1/2" brass connection thread 30992110. Can be installed into ceramic or plastic cisterns, as a replacement for a pre-installed products from Vitra, Twyford, Lecico, Roca and many more. Compact design with telescopic adjustment, hydraulic closure, and anti-backflow function. Operating pressure from 0.1 to 10 bar.
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