Table of Contents
Advertisement
8 Dimensions
8.2.6 Flange ANSI Class (code 58)
Connection type flange, length EN 558 (code 58)
MG
DN
40
25
40
65
50
65
100
80
100
150
125
150
200
200
Connection type flange, length EN 558 (code 58)
MG
DN
250
250
Dimensions in mm
MG = diaphragm size
n = number of bolts
1) Connection type
Code 58: Flange ANSI Class 125/150 FF, face-to-face dimension FTF EN 558 series 7, ISO 5752, basic series 7
2) Valve body material
Code 8: EN-GJL-250 (GG 25)
Code 13: EN-GJL-250 (GG 25), hard rubber lined
Code 16: EN-GJS-500-7 (GGG-50), hard rubber lined
Code 52: EN-GJL-250 (GG 25), soft rubber lined
Code 58: EN-GJL-250 (GG 25), butyl lined
Code 92: EN-GJS-500-7 (GGG 50), soft rubber lined
Code 98: EN-GJS-500-7 (GGG 50), butyl lined
GEMÜ 656
FTF
1)
, cast iron material (code 8), SG iron material (code 16, 92, 98)
NPS
øD
8
1"
108.0
127.0
1½"
127.0
159.0
2"
152.4
191.0
2½"
177.8
216.0
3"
190.5
254.0
4"
228.6
305.0
5"
254.0
356.0
6"
279.0
406.0
8"
342.9
521.0
1)
, cast iron material (code 8, 13, 52, 58)
NPS
øD
8
10"
406.0
635.0
ØL
FTF
Material
Material
16, 92, 98
8
127.0
20.0
159.0
18.0
191.0
39.0
216.0
28.0
254.0
40.0
305.0
40.0
366.0
50.0
416.0
52.0
531.0
59.0
FTF
Material
Material
13, 52, 58
8
647.0
78.0
22 / 36
H1
øk
16, 92, 98
24.0
79.4
24.0
98.4
32.0
120.7
32.0
139.7
40.0
152.4
40.0
190.5
55.0
215.9
55.0
241.3
64.0
298.5
2)
H1
øk
13, 52, 58
72.0
362.0
www.gemu-group.com
2)
øL
n
15.9
4
15.9
4
19.0
4
19.0
4
19.0
4
19.0
8
22.2
8
22.2
8
22.2
8
øL
n
25.4
12
Advertisement
Table of Contents
