Body Dimensions - GEM 671 Operating Instructions Manual
Manually operated diaphragm valve
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Also See for 671:
- Manual (40 pages) ,
- Instructions manual (40 pages) ,
- Operating instructions manual (80 pages)
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8 Dimensions
8.2 Body dimensions
8.2.1 Spigot DIN/EN/ISO (code 0, 16, 17, 18, 60)
Connection type spigot DIN/EN/ISO (code 0, 16, 17, 18, 60)
MG
DN
NPS
GEMÜ
10
10
3/8"
611
15
1/2"
GEMÜ
25
15
1/2"
671
20
3/4"
25
1"
40
32
1¼"
40
1½"
50
50
2"
80
65
2½"
80
3"
100
100
4"
Dimensions in mm
MG = diaphragm size
1) Connection type
Code 0: Spigot DIN
Code 16: Spigot EN 10357 series B, formerly DIN 11850 series 1
Code 17: Spigot EN 10357 series A / DIN 11866 series A formerly DIN 11850 series 2
Code 18: Spigot DIN 11850 series 3
Code 60: Spigot ISO 1127/EN 10357 series C/DIN 11866 series B
2) Valve body material
Code 40: 1.4435 (F316L), forged body
Code 42: 1.4435 (BN2), forged body, Δ Fe < 0.5%
Code F4: 1.4539, forged body
GEMÜ 611/671
c
L
c
(min)
Connection type
0
16
25.0
-
12.0
13.0
25.0
18.0
18.0
19.0
25.0
18.0
18.0
19.0
25.0
22.0
22.0
23.0
25.0
28.0
28.0
29.0
25.0
34.0
34.0
35.0
25.0
40.0
40.0
41.0
30.0
52.0
52.0
53.0
30.0
-
-
70.0
30.0
-
-
85.0
30.0
-
-
104.0
1)
, forged material (code 40, 42, F4)
ød
H1
17
18
60
14.0
17.2
12.5
20.0
21.3
12.5
20.0
21.3
19.0
24.0
26.9
19.0
30.0
33.7
19.0
36.0
42.4
26.0
42.0
48.3
26.0
54.0
60.3
32.0
-
76.1
62.0
-
88.9
62.0
-
114.3
76.0
16 / 41
2)
L
s
Connection type
0
16
17
108.0
-
1.0
1.5
108.0
1.5
1.0
1.5
120.0
1.5
1.0
1.5
120.0
1.5
1.0
1.5
120.0
1.5
1.0
1.5
153.0
1.5
1.0
1.5
153.0
1.5
1.0
1.5
173.0
1.5
1.0
1.5
216.0
-
-
2.0
254.0
-
-
2.0
305.0
-
-
2.0
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18
60
2.0
1.6
2.0
1.6
2.0
1.6
2.0
1.6
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
-
2.0
-
2.3
-
2.3
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