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8.2.4 Threaded socket DIN (code 1)
SW2
Connection type threaded socket (code 1)
MG
DN
10
12
15
Connection type threaded socket (code 1)
MG
DN
8
8
10
12
15
25
15
20
25
40
32
40
Connection type threaded socket (code 1)
MG
DN
25
15
20
25
40
32
40
Dimensions in mm
MG = diaphragm size
n = number of flats
1) Connection type
Code 1: Threaded socket DIN ISO 228
2) Valve body material
Code 12: CW614N, CW617N (brass)
Code 37: 1.4408, investment casting
Code 90: EN-GJS-400-18-LT (GGG 40.3)
www.gemu-group.com
t
L
1)
, brass material (code 12)
NPS
H
3/8"
23.0
1/2"
29.0
1)
, investment casting material (code 37)
NPS
H
H1
1/4"
19.0
9.0
3/8"
25.0
13.0
1/2"
30.0
15.0
1/2"
28.3
14.8
3/4"
33.3
17.3
1"
42.3
21.8
1¼"
51.3
26.3
1½"
56.3
28.8
1)
, SG iron material (code 90)
NPS
H
H1
1/2"
32.7
16.7
3/4"
42.0
21.5
1"
46.7
23.7
1¼"
56.0
28.5
1½"
66.0
33.5
H1
L
11.0
55.0
2.0
14.0
75.0
2.0
L
n
72.0
6
55.0
2
68.0
2
85.0
6
85.0
6
110.0
6
120.0
8
140.0
8
2)
L
n
85.0
6
85.0
6
110.0
6
120.0
6
140.0
6
23 / 72
n
R
SW 2
G 3/8
22.0
G 1/2
25.0
2)
R
SW 2
G 1/4
18.0
G 3/8
22.0
G 1/2
27.0
G 1/2
27.0
G 3/4
32.0
G 1
41.0
G 1¼
50.0
G 1½
55.0
R
SW 2
G 1/2
32
G 3/4
41
G 1
46
G 1¼
55
G 1½
65
GEMÜ 639 eSyStep
Positioner (Code S0)
8 Dimensions
t
13.0
15.0
t
11.0
12.0
15.0
15.0
16.0
13.0
20.0
18.0
t
15.0
16.3
19.1
21.4
21.4
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