Catalogue

Dimensions of flanges EN 1092-1 Blind type 5 pn 40 with plate surface and three rules for gasket tightness
( ex UNI 6095 ) ( ex DIN 2527 nd 40 )
Connection dimensions
DN
D i a m e t e r
Bolts
Thickness
Tollerance
Surface
Net
outside
bolt
bolt
Nr
Type
hole
allowed on
for gasket
weight
circle
holes
thickness
thigtness
D
K
L
C1
+/ - mm
Gmax
kg
  * Thickness tolerance for flanges worked on each surface
  * Measures up dn 600 under UNI 6095 standards
15
95
65
14
4
M12
16
1
0,81
20
105
75
14
4
M12
18
1
1,14
25
115
85
14
4
M12
18
1
1,38
32
140
100
18
4
M16
18
1
2,03
40
150
110
18
4
M16
18
1
2,35
50
165
125
18
4
M16
20
1,5
3,2
65
185
145
18
8
M16
22
1,5
55
4,29
80
200
160
18
8
M16
24
1,5
70
5,54
100
235
190
22
8
M20
24
1,5
90
7,6
125
270
220
26
8
M24
26
1,5
115
10,82
150
300
250
26
8
M24
28
1,5
140
14,6
200
375
320
30
12
M27
36
1,5
190
28,81
250
450
385
33
12
M30
38
1,5
235
44,38
300
515
450
33
16
M30
42
1,5
285
64,17
350
580
510
36
16
M33
46
1,5
330
89,52
400
660
585
39
16
M36
50
1,5
380
126,78
450
685
610
39
20
M36
57
2
425
154,2
500
755
670
42
20
M39
57
2
475
187,92
600
890
795
48
20
M45
72
2
575
331,15