GEM 650TL Operating Instructions Manual page 23

8.2.7 Flange ANSI Class (code 38, 39)
Connection type flange, length MSS SP-88 (code 38)
MG DN
25 20
25
Dimensions in mm
MG = diaphragm size
n = number of bolts
1) Connection type
Code 38: Flange ANSI Class 150 RF, face-to-face dimension FTF MSS SP-88, length only for body configuration D
2) Valve body material
Code 39: 1.4408, PFA lined
Connection type flange, length EN 558 (code 39)
MG DN NPS
25 15 1/2"
20 3/4"
25
Dimensions in mm
MG = diaphragm size
n = number of bolts
1) Connection type
Code 39: Flange ANSI Class 125/150 RF, face-to-face dimension FTF EN 558 series 1, ISO 5752, basic series 1, length only for body config-
uration D
2) Valve body material
Code 39: 1.4408, PFA lined
Code 40: 1.4435 (F316L), forged body
Code 42: 1.4435 (BN2), forged body, Δ Fe < 0.5%
Code C3: 1.4435, investment casting
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FTF
NPS øD
3/4" 100.0
1" 110.0
1) , investment casting material (code 39, C3), forged material (code 40, 42)
øD
Material
39, 40,
42
90.0 130.0
100.0 150.0
1" 110.0 160.0
ØL
1) , investment casting material (code 39)
FTF
146.0 20.5
146.0 23.0
FTF
Material
C3 39
150.0 18.0
150.0 20.5
160.0 23.0
23 / 42
2)
H1 øk
69.9
79.4
H1 øk
C3 40, 42
13.0 19.0 60.3
16.0 19.0 69.9
19.0 19.0 79.4
8 Dimensions
øL n
15.9 4
15.9 4
2)
øL n
15.9 4
15.9 4
15.9 4
GEMÜ 650TL