Page 50 - Catalogue 2019

WAFER TYPE BUTTERFLY VALVE Z 611-C WAFER TYPE BUTTERFLY VALVE Z 611-C

MATERIAL SPECIFICATION AND PARTS LIST

Z 611-C with bare shaft end acc. to EN ISO 5211 Wafer type butterfly valve Z 611-C

Dimensions [mm] Pos. Description Material Material-No. ASTM Pos. Description Material Material-No. ASTM
DN Size Weight 1 Body 8 Screw
[mm] [in] A B C ØD ØDi Ød2 E ØF Flange G h1 H2 ØM1 ØM2 ØW Z [kg]
50 2 135 80,5 215,5 95 49 55 43 90 F07 11 3 22 53 86 14 25 3,2 Nodular Cast Iron GJS-400-18U-LT EN-JS 1049 A395 Stainless Steel A4-70 1.4401
65 2½ 143,5 89 232,5 120 65 55 46 90 F07 11 3 22 68 106 14 42 4,0 2 Seat 9 Type plate
80 3 165 100 265 138 79 55 46 90 F07 14 3 26 82,5 123 18 65 4,5 EPDM-C * Stainless Steel A2
100 4 174 111 285 158 99 55 52 90 F07 14 3 26 102 145 18 85 6,0 3 Bearing bush 10 Groove pin
125 5 195 124 319 190 124 55 56 90 F07 14 3 26 127 174 18 111 7,7 Steel 42Cr Mo 4 V (nitrided) 1.7225 Stainless Steel A2
150 6 212 147 359 212 149 55 56 90 F07 17 3 31 153 198 22 139 10,0 4 Bearing bush 11 Buttstrap
200 8 238 172 410 268 199 70 60 125 F10 17 3 31 203 253 22 190 16,0 Steel 42Cr Mo 4 V (nitrided) 1.7225
250 10 275 209 484 320 249 70 68 125 F10 22 3 40,5 253 305 28 240 24,5 5 Scraper 12 Screw
300 12 303 234 537 370 299 85 78 150 F12 22 3 40,5 301 356 28 287 33,5 PTFE Polytetrafluorethylen PTFE Stainless Steel A4-70 1.4401
Subject to change without notice 6 Shaft/Disc one-piece 13 Spiral spring
St. Steel /St. Steel * GX2CrNiMoN26-7-4 1.4469 EN 10213 Spring steel X10CrNi 18-8 1.4310 301
7 Lower shaft stub (DN 50 - DN 80 only)
Stainless Steel 1.4462 EN 10088
* Other materials upon request Subject to change without notice