8.3 Body dimensions
8.3.1 Flange EN (code 8)
Ø
K
Ø
L
Ø
D
FTF
Connection type flange, length EN 558 (code 8)
1)
, SG iron material (code 90)
2)
DN
NPS
ø D
FTF
ø K
ø L
n
15
1/2"
95.0
130.0
65.0
14.0
4
20
3/4"
105.0
150.0
75.0
14.0
4
25
1"
115.0
160.0
85.0
14.0
4
32
1¼"
140.0
180.0
100.0
18.0
4
40
1½"
150.0
200.0
110.0
18.0
4
50
2"
165.0
230.0
125.0
18.0
4
Connection type flange, length EN 558 (code 8)
1)
, investment casting material (code 37)
2)
DN
NPS
ø D
FTF
ø K
ø L
n
50
2"
165.0
230.0
125.0
18.0
4
Dimensions in mm
n = number of bolts
1)
Connection type
Code 8: Flange EN 1092, PN 16, form B, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic series 1
2)
Valve body material
Code 37: 1.4408, investment casting
Code 90: EN-GJS-400-18-LT (GGG 40.3)
GEMÜ 519 eSyLite
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8 Dimensions