Body Dimensions - GEM 650 Special function J Operating Instructions Manual
Pneumatically operated diaphragm valve
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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 c (min)
10
10
3/8"
25.0
15
1/2"
25.0
40
32
1¼"
25.0
40
1½"
30.5
Dimensions in mm
MG = diaphragm size
1) Connection type
Code 0: Spigot DIN
Code 16: Spigot DIN EN 10357 series B (2014 edition; 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/DIN EN 10357 series C (2014 edition)/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 650 / 687 Special function
J
c
L
ød
Connection type
0
16
17
-
12.0
13.0
18.0
18.0
19.0
34.0
34.0
35.0
40.0
40.0
41.0
1)
, forged material (code 40, 42, F4)
H1
18
60
14.0
17.2
12.5
108.0
20.0
21.3
12.5
108.0
36.0
42.4
26.0
153.0
42.0
48.3
26.0
153.0
14 / 52
2)
L
s
Connection type
0
16
17
-
1.0
1.5
1.5
1.0
1.5
1.5
1.0
1.5
1.5
1.0
1.5
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18
60
2.0
1.6
2.0
1.6
2.0
2.0
2.0
2.0
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