8.3.2 Flange EN/JIS (code 10, 11, 48)
Ø
K
Ø
L
Ø
D
FTF
Connection type flange, length EN 558 (code 10)
1)
, investment casting material (code 37)
2)
DN
NPS
ø D
FTF
ø k
ø L
n
32
1¼"
140.0
180.0
100.0
18.0
4
40
1½"
150.0
200.0
110.0
18.0
4
Connection type flange, length EN 558 (code 11)
1)
, investment casting material (code 37)
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
Connection type flange, length EN 558 (code 48)
1)
, investment casting material (code 37)
2)
DN
NPS
ø D
FTF
ø K
ø L
n
15
1/2"
95.0
108.0
70.0
15.0
4
20
3/4"
100.0
117.0
75.0
15.0
4
25
1"
125.0
127.0
90.0
19.0
4
40
1½"
140.0
16..0
105.0
19.0
4
50
2"
155.0
203.0
120.0
19.0
4
Dimensions in mm
n = number of bolts
1)
Connection type
Code 10: Flange EN 1092, PN 25, form B, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic series 1
Code 11: Flange EN 1092, PN 40, form B, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic series 1
Code 48: Flange JIS 20K, face-to-face dimension FTF EN 558 series 10, ASME/ANSI B16.10 table 1, column 16, DN 50 drilled to JIS 10K
2)
Valve body material
Code 37: 1.4408, investment casting
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8 Dimensions
