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Valve
Mã: 1153125
Type 3241 Valve
NPS 1 1/2; ANSI Cl ass 15 0; Body: Cast steel 1. 06 19 /A21 6 WC C;
Flanges RF - raised face, roughness Ra 3.2 to 6.3 •m; Equal percentage characteristic; 15 mm rated travel; Plug with metal sealing (leakage class IV); Plug material 1.4404/1.4409; Seat material 1.4006; Seat with metal sealing; Kvs 16/Cv 20; Packing PTFE-carbon, spring-loaded; Body gasket: Graphite seal on CrNiMo steel core; Connecting diameter 30 mm; Bonnet for body made of C steel