VEGA Flanges according to DIN - EN - ASME - JIS - GOST - Manual (Page 3)

2 Dimensions
2 .1 DIN flanges (DIN 2501)
d
K
D
L
b
f
Fig. 1: Dimensions - DIN flange DIN 2501 (seal ledge DIN 2526 Form C)
L
Diameter of holes (number of holes)
d Seal ledge diameter
K Diameter of hole circle
D Flange diameter
b Total flange thickness
f Seal ledge height
PN 10
DN D b K d f L ~ kg
25
(0.984) 115
(4.528) 16
(0.63) 85
(3.347) 68
(2.677) 2
(0.079) 4 x ø 14
(0.551) 1,23
(2.712)
32
(1.26) 140
(5.512) 16
(0.63) 100
(3.937) 78
(3.071) 2
(0.079) 4 x ø 18
(0.709) 1,8
(3.968)
40
(1.575) 150
(5.906) 16
(0.63) 110
(4.331) 88
(3.465) 3
(0.118) 4 x ø 18
(0.709) 2,09
(4.608)
50
(1.969) 165
(6.496) 18
(0.709) 125
(4.921) 102
(4.016) 3
(0.118) 4 x ø 18
(0.709) 2,88
(6.349)
65
(2.56) 185
(7.284) 18
(0.709) 145
(5.709) 122
(4.803) 3
(0.118) 4 x ø 18
(0.709) 3,66
(8.069)
80
(3.15) 200
(7.874) 20
(0.787) 160
(6.3) 138
(5.433) 3
(0.118) 8 x ø 18
(0.709) 4,83
(10.65)
100
(3.937) 220
(8.661) 20
(0.787) 180
(7.087) 158
(6.221) 3
(0.118) 8 x ø 18
(0.709) 5,75
(12.68)
125
(4.921) 250
(9.843) 22
(0.866) 210
(8.268) 188
(7.402) 3
(0.118) 8 x ø 18
(0.709) 8,59
(18.94)
150
(5.906) 285
(11.22) 22
(0.866) 240
(9.449) 212
(8.347) 3
(0.118) 8 x ø 22
(0.866) 10,6
(23.37)
175
(6.89) 316
(12.44) 24
(0.945) 270
(10.63) 242
(9.528) 3
(0.118) 8 x ø 22
(0.866) 14,3
(31.53)
200
(7.874) 340
(13.39) 24
(0.945) 295
(11.61) 268
(10.55) 3
(0.118) 8 x ø 22
(0.866) 16,9
(37.26)
Flanges according to DIN - EN - ASME - JIS - GOST • Technical data 3
2 Dimensions
31088
-
EN
-101207