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Valvola a sfera Din Long Pattern [STD] Rivestita - N2-75

Valvola a sfera Din Long Pattern [STD] Rivestita N2-75

 

 


Descrizione
Valvola a passaggio totale Flangiata EN 1092-2 PN 16 Scartamento FF EU 558
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Dimensioni in mm

*DN 65 valvola di passaggio standard
DN A C B E L Gb H V Weight kg ISO 5211
10 23 45 15 95 130 52 140 170 4.2 F05
20 23 58 20 105 150 52 140 170 4.7 F05
25 23 68 23 115 160 51 140 170 5.7 F05
32 37 78 32 140 180 70 183 266 9.2 F07
40 37 88 37 150 200 67 183 266 11 F07
50 47 102 47 165 230 75 191 266 13.5 F07
65/50* 47 122 62 185 290 78 191 266 17 F07
80 75 138 75 200 310 86 216 350 29 F10
100 97 158 97 220 350 98 242 350 42 F10
150 145 212 145 285 480 118 271 350 77 F12
COEFFICIENTE DI FLUSSO
DN 15 20 25 32 40 50 65-50 80 100 150
Cv 12.6 35 57 72 213 295 215 670 1650 3440
Kv [m3/h] 10.9 31 49 62 184 255 186 580 1427 2976

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