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7.3.2 Flange EN/JIS (code 10, 11, 48)
FTF
Connection type flange, length EN 558 (code 10)
DN
NPS
32
40
Connection type flange, length EN 558 (code 11)
DN
NPS
15
1/2"
20
3/4"
25
32
40
50
Connection type flange, length EN 558 (code 48)
DN
NPS
15
1/2"
20
3/4"
25
40
50
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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1)
, investment casting material (code 37)
ø D
1¼"
140.0
1½"
150.0
1)
, investment casting material (code 37)
ø D
95.0
105.0
1"
115.0
1¼"
140.0
1½"
150.0
2"
165.0
1)
, investment casting material (code 37)
ø D
95.0
100.0
1"
125.0
1½"
140.0
2"
155.0
FTF
ø k
180.0
100.0
200.0
110.0
FTF
ø K
130.0
65.0
150.0
75.0
160.0
85.0
180.0
100.0
200.0
110.0
230.0
125.0
FTF
ø K
108.0
70.0
117.0
75.0
127.0
90.0
16..0
105.0
203.0
120.0
25 / 39
7 Dimensions
2)
ø L
18.0
18.0
2)
ø L
14.0
14.0
14.0
18.0
18.0
18.0
2)
ø L
15.0
15.0
19.0
19.0
19.0
GEMÜ 539 eSyDrive
n
4
4
n
4
4
4
4
4
4
n
4
4
4
4
4
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