VEGA VEGADIF 65 Chemical seal CSS - Manual (Page 14)

EN/DIN flanges, dimensions according to EN 1092-1/DIN 2501
D
g2
d3
g
k
0,06 in 1,6 mm
b
h
L
H
g
dM
Fig. 4: Process fitting VEGADIF 65 with single-sided chemical seal, plus side EN/DIN flange with and without
extension, 316L
Version Nominal
diameter Nominal
pressure Form Diameter
d[mm] Thick-
ness b
[mm] Seal
ledge g
[mm] Exten-
sion
length L
[mm] Exten-
sion di-
ameter
d3 [mm]
FC DN 50 PN 40 D 165 20 102 - -
FD DN 50 PN 40 D 165 20 102 50 48.5
FH DN 80 PN 40 D 200 24 138 - -
FJ DN 80 PN 40 D 200 24 138 50 76
DF DN 100 PN 40 D 220 24 162 50 94
Version Number of
screw
holes Diameter
screw
holes g2
[mm] Hole circle
screw
holes k
[mm] Max. dia-
phragm di-
ameter dM
[mm] TK ambi-
ent [mbar/
10K] TK proc-
ess [mbar/
10K] Weight
flange [kg]
FC 4 18 125 59 +1.70 +1.20 3.3
FD 4 18 125 47 - - 4.3
FH 8 18 160 89 +0.21 +0.25 5.8
FJ 8 18 160 72 +1.06 +1.34 6.8
DF 8 22 190 89 - - 9.1
14 Chemical seal CSS • for VEGADIF 65
6 Supplement
36134
-EN
-110926