KSB ISORIA 10, Operating Instructions Manual

Page: 11 / 16

11
7.2.2 Flanging dimensions
Connection to the piping.
Piping flanges must match the following dimensions.
Ø2a
Ø6 Ø3
Ø5 Ø4
10 mm
Ø2b
20 mm
Ø2a: max. allowable diameter on flange face
Ø2b: external diameter of the pipe when fitting loose plate flange with
lapped pipe end
Ø3: allowed minimum diameter on flange face
Ø4: minimum diameter at 10mm from the flange face
Ø5: minimum diameter at 20mm from the flange face
Ø6: allowed minimum diameter of raised face
ISORIA 10, ISORIA 16
DN NPS ø2a ø2b ø3 ø4 ø5 ø6
20 ¾ 44 43 64
25 1 44 43 64
32 1
¼
54 49 32 77
40
1
½ 54 49 32 77
50 2 63 61 33 86
65 2 ½ 80 77 55 13 107
80 3 93 89 71 50 121
100 4 116 115 90 74 40 141
125 5 141,5 140 119 107 87 171
150 6 170,5* 169 144 134 120 196
200 8 222* 220 196 189 178 250
250 10 276,5* 273 249 243 234 306
300 12 327,5* 324 297 291 283 358
350 14 361 356 326 321 314 399
400 16 412 407 370 366 358 452
450 18 463 457 422 416 409 505
500 20 515 508 470 464 457 558
550 22 568 561 522 516 509 625
600 24 617 610 566 560 554 664
650 26 668 620 614 608 723
700 28 718 671 666 660 773
750 30 770 717 711 705 830
800 32 820 769 764 758 880
900 36 924 869 864 859 987
1000 40 1027 970 965 960 1094
* Please check that the body is well centered between the tie--rods
ISORIA 20
DN NPS ø2a ø2b ø3 ø4 ø5 ø6
32 1 ¼ 44 43 64
40 1 ½ 50 49 33 73
50 2 63 61 38 89
65 2 ½ 78 77 55 104
80 3 92 89 74 53 124
100 4 117 115 92 77 48 147
125 5 145 140 117 107 88 177
150 6 172 169 143 137 123 202
200 8 223 220 191 183 173 251
250 10 278 273 241 234 226 305
300 12 329 324 290 284 276 358
350 14 361 356 326 321 314 399
400 16 412 407 370 366 358 452
450 18 463 457 422 416 409 505
500 20 515 508 470 464 457 558
550 22 568 561 522 516 509 625
600 24 617 610 566 560 554 664
ISORIA 25
DN NPS ø2a ø3 ø4 ø5 ø6
32 1 ¼ 33 64
40 1
½
41 33 73
50 2 51 38 89
65 2 ½ 66 55 104
80 3 81 74 53 124
100 4 101 92 77 48 147
125 5 126 117 107 88 177
150 6 151 143 137 123 202
200 8 201 191 183 173 251
250 10 251 241 234 226 305
300 12 302 290 284 276 358
350 14 337 326 321 314 399
400 16 387 370 366 358 452
450 18 438 422 416 409 505
500 20 488 470 464 457 558
550 22 549 522 516 509 625
600 24 589 566 560 554 664
700 28 700 683 668 661
Flat
800 32 799 782 766 760
Flat
flange
900 36 900 880 860 854
flange
face
1000 40 1000 976 958 952
face
MAMMOUTH 6, 10, 16, 20, 25
ø2a ø3 ø4 ø5
DN NPS face to face face to face face to face face to face ø6 DN NPS
ISO ISO ISO ISO
ø6
1050 42 1067 1010 1006 1005 1135
1100 44 1117 1063 1058 1053 1187
1200 48 1222 1158 1152 1147 1307
ø2a ø3 ø4 ø5
DN NPS face to face face to face face to face face to face ø6 DN NPS
280 400 280 400 280 400 280 400
ø6
1100 44 1130 1057 1045 1039 1220
1200 48 1226 1152 1148 1143 1320
1300 52 1330 1259
1252
1247 1420
1350 54 1380 1310 1303 1298 1470
1400 56 1430 1430 1361 1320 1354 1312 1349 1305 1530
1500 60 1530 1530 1463 1424 1459 1416 1454 1410 1630
1600 1625 1560 1556 1552 1730
66 1690 1626 1623 1619 1810
1800 72 1830 1830 1768 1734 1765 1730 1761 1722 1930
78 1990 1990 1930 1888 1926 1894 1923 1889 2090
2000 2034 2034 1974 1943 1971 1935 1968 1931 2130
84 2140 2140 2081 2051 2078 2047 2075 2043 2240
2200 2234 2234 2176 2147 2173 2149 2171 2145 2340
90 2330 2244 2224 2240 2221 2235 2430
2400 96 2440 2356 2355 2351 2540
2500 2540 2456 2456 2453 2640
2600 102 2640 2564 2555 2552 2740
108 2740 2665 2658 2654 2890
2800 2840 2766 2760 2756 2940
114 2940 2867 2860 2856 3040
3000 3040 2968 2962 2959 3140
120 3060 2988 2972 2967 3160
DN 3000 < DN  4000 : please consult us