8 Dimensions
8.2.6 Raccord union Rp (code 7R), NPT (code 3P)
Type de raccordement raccord union Rp (code 7R), NPT (code 3P)
MG
DN
20
15
20
25
25
32
40
40
50
Dimensions en mm
MG = taille de membrane
1) Type de raccordement
Code 7R : Raccord vissé avec collet (orifice taraudé Rp) - DIN
Code 3P : Raccord vissé avec collet, orifice taraudé NPT
2) Matériau du corps de vanne
Code 1 : PVC-U, gris
GEMÜ R647
L1
L2
NPS
øD
1/2"
43,0
3/4"
53,0
1"
60,0
1¼"
74,0
1½"
83,0
2"
103,0
1)
, matériau du corps PVC-U (code 1)
H
H1
36,0
10,0
108,0
38,0
12,0
108,0
39,0
13,0
116,0
41,0
15,0
134,0
63,2
23,2
154,0
63,2
23,2
184,0
18 / 34
2)
L1
L2
146,0
G 1
152,0
G 1¼
166,0
G 1½
192,0
G 2
222,0
G 2¼
266,0
G 2¾
www.gemu-group.com
R
Rp/NPT
1/2
3/4
1
1¼
1½
2