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VALVOLA MODELLO 515 VALVE TYPE 515OMAL - General Catalogue (en,it) - 9228 PN 16MATERIALI MATERIALS1) Stelo Shaft AISI 316 1.4401 UNI X5CrNiMo 17 12 2) Piastra bloccadado Nut holder AISI 304 1.4301 UNI X5CrNi 18 10 3) Dado di bloccaggio Lock nut AISI 304 1.4301 UNI X5CrNi 18 10 4) Molla a tazze Spring 50Crv4 5) Distanziale Ring AISI 304 1.4301 UNI X5CrNi 18 10 6) Anello premiguarnizione Gland nut ring AISI 304 1.4301 UNI X5CrNi 18 10 7) Coppia di tenuta superiore Top sealing P.T.F.E. 8) O-Ring di tenuta intermedia O-ring FKM 9) Guarnizioni di tenuta laterale Seals P.T.F.E. 10)O-Ring tenuta ghiera O-ring FKM 11)Guarnizioni di tenuta ghiera Ring nut sealing P.T.F.E. 12)Tenuta inferiore Bottom sealing P.T.F.E. 13)Ghiera Ring nut A105 14)Sfera Ball DN15 - DN 32 AISI 316 1.4401 UNI X5CrNiMo 17 12 14)Sfera Ball DN40 - DN100 AISI 304 1.4301 UNI X5CrNi 18 10 15)Corpo Body A105 16)Vite per fermo posizione Holder screw AISI 304 1.4301 UNI X5CrNi 18 10 17)Fermo di posizione Holder AISI 304 1.4301 UNI X5CrNi 18 10V618)Dado blocca leva Lever nut AISI 304 1.4301 UNI X5CrNi 18 10 19)Leva di manovra Lever AISI 304 1.4301 UNI X5CrNi 18 10DIMENSIONI DIMENSIONSSizeAøBøCøDEFøGøHLøMn°fori holesNP DN15356515M12314890M5636465140da barra solidbar DN20387520M123451100M5636470140da barra solidbar DN25438525M1239,562,5110M5842482180da barra solidbar DN325010032M164667130M5842485180da barra solidbar DN406011040M165080150M610504102230da barra solidbar DN507012550M165787165M610504110230da barra solidbar DN659514565M1680119,5185M814704137,5333da barra solidbar DN8012216078M1690129,5200M814708150333da barra solidbar DN10014018096M16101148,5220M10161028165370da barra solidbar V6.15 |