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6.4.12 Clamp ASME
LB
L
DN
NPS
LB
15
1/2"
33.5
20
3/4"
30.0
25
1"
33.0
32
1¼"
-
40
1½"
37.0
50
2"
36.5
65
2½"
-
80
3"
-
Dimensions in mm
1) Connection type
Code 80: Clamp ASME BPE, face-to-face dimension FTF ASME BPE
Code 88: Clamp ASME BPE, face-to-face dimension FTF EN 558 series 1
2) Valve body material
Code 34: 1.4435, investment casting
Code C2: 1.4435, investment casting
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80
34
L
ø d1
ø d3
101.6
9.40
25.0
101.6
15.75
25.0
114.3
22.10
50.5
-
-
-
139.7
34.80
50.5
158.8
47.50
64.0
-
-
-
-
-
-
1)
Connection types code
2)
Material code
34
LB
L
ø d1
47.5
130.0
9.40
54.0
150.0
15.75
56.0
160.0
22.10
-
-
-
67.0
200.0
34.80
73.0
230.0
47.50
-
-
-
-
-
-
31 / 44
88
C2
ø d3
LB
L
25.0
47.5
130.0
25.0
54.0
150.0
50.5
56.0
160.0
-
-
-
50.5
67.0
200.0
64.0
73.0
230.0
-
120.0
290.0
-
119.0
310.0
6 Dimensions
ø d1
ø d3
9.40
25.0
15.75
25.0
22.10
50.5
-
-
34.80
50.5
47.50
64.0
60.20
77.5
72.90
91.0
GEMÜ 549
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