Gemü 687 Betriebsanleitung Seite 64

8 Dimensions
8.2.3 Spigot JIS/SMS (code 35, 36, 37)
Connection type spigot JIS/SMS (code 35, 36, 37)
MG DN NPS
10 10 3/8"
15 1/2"
25 15 1/2"
20 3/4"
25 1"
40 32 1¼"
40 1½"
50 50 2"
65 2½"
80 65 2½"
80 3"
100 100 4"
Connection type spigot SMS (code 37)
MG DN
25 25
40 40
50 50
Dimensions in mm
MG = diaphragm size
1) Connection type
Code 35: Spigot JIS-G 3447
Code 36: Spigot JIS-G 3459 schedule 10s
Code 37: Spigot SMS 3008
2) Valve body material
Code 40: 1.4435 (F316L), forged body
Code 42: 1.4435 (BN2), forged body, Δ Fe < 0.5%
Code C3: 1.4435, investment casting
Code F4: 1.4539, forged body
GEMÜ 687
c
L
1) , forged material (code 40, 42, F4)
c (min) ød
Connection type
35 36
25.0 - 17.3
25.0 - 21.7
25.0 - 21.7
25.0 - 27.2
25.0 25.4 34.0
25.0 31.8 42.7
30.5 38.1 48.6
30.0 50.8 60.5
30.0 63.5 -
30.0 63.5 76.3
30.0 76.3 89.1
30.0 101.6 114.3
1) , investment casting material (code C3)
NPS c (min)
1" 25.0
1½" 30.5
2" 30.0
H1
37
- 12.5 108.0
- 12.5 108.0
- 19.0 120.0
- 19.0 120.0
25.0 19.0 120.0
33.7 26.0 153.0
38.0 26.0 153.0
51.0 32.0 173.0
63.5 34.0 173.0
63.5 62.0 216.0
76.1 62.0 254.0
101.6 76.0 305.0
2)
ød H1
25.0 19.0
38.0 26.0
51.0 32.0
64 / 88
2)
L s
Connection type
35 36
- 1.65
- 2.10
- 2.10
- 2.10
1.2 2.80
1.2 2.80
1.2 2.80
1.5 2.80
2.0 -
2.0 3.00
2.0 3.00
2.0 3.00
L
120.0
153.0
173.0
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37
-
-
-
-
1.2
1.2
1.2
1.2
1.6
1.6
1.6
2.0
s
1.2
1.2
1.2