8 Abmessungen
8.2.5 Gewindemuffe NPT (Code 31)
SW2
Anschlussart Gewindemuffe NPT (Code 31)
MG
GEMÜ 671
25
40
50
Anschlussart Gewindemuffe NPT (Code 31)
MG
GEMÜ 671
25
40
50
Maße in mm
MG = Membrangröße
n = Anzahl der Schlüsselflächen
1) Anschlussart
Code 31: NPT Innengewinde
2) Werkstoff Ventilkörper
Code 37: 1.4408, Feinguss
Code 90: EN-GJS-400-18-LT (GGG 40.3)
GEMÜ 611 / 671
t
L
1)
, Feingussmaterial (Code 37)
DN
NPS
H
15
1/2"
28,3
20
3/4"
33,3
25
1"
42,3
32
1¼"
51,3
40
1½"
56,3
50
2"
71,3
1)
, Sphärogussmaterial (Code 90)
DN
NPS
H
15
1/2"
32,7
20
3/4"
42,0
25
1"
46,7
32
1¼"
56,0
40
1½"
66,0
50
2"
76,0
2)
H1
L
14,8
85,0
17,3
85,0
21,8
110,0
26,3
120,0
28,8
140,0
36,3
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
22 / 41
n
R
SW 2
6
NPT 1/2
27
6
NPT 3/4
32
6
NPT 1
41
8
NPT 1¼
50
8
NPT 1½
55
8
NPT 2
70
n
R
SW 2
6
NPT 1/2
32
6
NPT 3/4
41
6
NPT 1
46
6
NPT 1¼
55
6
NPT 1½
65
6
NPT 2
75
www.gemu-group.com
t
14,0
14,0
17,0
17,0
17,0
18,0
t
13,6
14,1
16,8
17,3
17,3
17,7