GEM 639 eSyStep Operating Instructions Manual page 22
Motorized diaphragm valve
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Also See for 639 eSyStep:
- Operating instructions manual (67 pages) ,
- Operating instructions manual (75 pages)
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8 Dimensions
8.2.7 Clamp DIN/ISO
MG
DN
NPS
H1*
8
6
1/8"
8.5
8
1/4"
8.5
10
3/8"
8.5
10
10
3/8"
12.5
15
1/2"
12.5
25
15
1/2"
13.0
20
3/4"
16.0
25
1"
19.0
Dimensions in mm, MG = diaphragm size
1) Connection type
Code 82: Clamp DIN 32676 series B, face-to-face dimension FTF EN 558 series 7, length only for body configuration D
Code 8A: Clamp DIN 32676 series A, face-to-face dimension FTF acc. to EN 558 series 7, length only for body configuration D
Code 8E: Clamp ISO 2852/SMS 3017, face-to-face dimension FTF EN 558 series 7, length only for body configuration D
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 639
OPEN / CLOSE (Code AE)
L
Connection types code
82
Material code 40, 42, F4
H1
ød1
ød3
8.5
7.0
25.0
8.5
10.3
25.0
8.5
-
-
12.5
14.0
25.0
12.5
18.1
50.5
19.0
18.1
50.5
19.0
23.7
50.5
19.0
29.7
50.5
1)
8A
2)
L
ød1
ød3
63.5
6.0
25.0
63.5
8.0
25.0
-
10.0
34.0
108.0
10.0
34.0
108.0
16.0
34.0
108.0
16.0
34.0
117.0
20.0
34.0
1270
26.0
50.5
22 / 62
8E
L
ød1
ød3
63.5
-
-
63.5
-
-
88.9
-
-
108.0
-
-
108.0
-
-
108.0
-
-
117.0
-
-
127.0
22.6
50.5
www.gemu-group.com
L
-
-
-
-
-
-
-
127.0
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