GEMÜ 687 Notice D'utilisation page 26

8 Dimensions
8.2.7 Embout conique DIN (code 6K)
Type de raccordement embout conique DIN (code 6K)
MG
10
25
40
50
80
Dimensions en mm
MG = taille de membrane
1) Type de raccordement
Code 6K : Embout conique et écrou d'accouplement DIN 11851
2) Matériau du corps de vanne
Code 40 : 1.4435 (F316L), corps forgé
Code 42 : 1.4435 (BN2), corps forgé, Δ Fe < 0,5 %
GEMÜ 687
L
DN NPS
10 3/8"
15 1/2"
15 1/2"
20 3/4"
25 1"
32 1¼"
40 1½"
50 2"
65 2½"
80 3"
1) , inox forgé (code 40, 42)
ød1
10,0 12,5
16,0 12,5
16,0 19,0
20,0 19,0
26,0 19,0
32,0 26,0
38,0 26,0
50,0 32,0
66,0 62,0
81,0 62,0
26 / 49
2)
H1 L
116,0
116,0
116,0
114,0
127,0
147,0
160,0
191,0
246,0
256,0
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R
Rd 28 x 1/8
Rd 34 x 1/8
Rd 34 x 1/8
Rd 44 x 1/6
Rd 52 x 1/6
Rd 58 x 1/6
Rd 65 x 1/6
Rd 78 x 1/6
Rd 95 x 1/6
Rd 110 x 1/4