GEM 695 Operating Instructions Manual page 20

8 Dimensions
8.2.4 Threaded socket DIN (code 1)
SW2
Connection type threaded socket (code 1)
MG DN
25 15
20
25
40 32
40
50 50
Connection type threaded socket (code 1)
MG DN
25 15
20
25
40 32
40
50 50
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 37: 1.4408, investment casting
Code 90: EN-GJS-400-18-LT (GGG 40.3)
GEMÜ 695
t
L
1) , investment casting material (code 37)
NPS H
1/2" 28.3
3/4" 33.3
1" 42.3
1¼" 51.3
1½" 56.3
2" 71.3
1) , SG iron material (code 90)
NPS H
1/2" 32.7
3/4" 42.0
1" 46.7
1¼" 56.0
1½" 66.0
2" 76.0
H1 L
14.8 85.0
17.3 85.0
21.8 110.0
26.3 120.0
28.8 140.0
36.0 165.0
2)
H1 L
16.7 85.0
21.5 85.0
23.7 110.0
28.5 120.0
33.5 140.0
38.5 165.0
20 / 40
2)
n R SW 2
6 G 1/2 27.0
6 G 3/4 32.0
6 G 1 41.0
8 G 1¼ 50.0
8 G 1½ 55.0
8 G 2 70.0
n R SW 2
6 G 1/2
6 G 3/4
6 G 1
6 G 1¼
6 G 1½
6 G 2
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t
15.0
16.0
13.0
20.0
18.0
26.0
t
32 15.0
41 16.3
46 19.1
55 21.4
65 21.4
75 25.7