VEGA VEGADIF 65 Chemical seal CSS - Manual (Page 15)

ANSI flanges, dimensions according to B16.5, seal ledge RF
dM
D
g2
d3
g
k
0,06 in 1,6 mm
b
h
L
H
g
Fig. 5: Process fitting VEGADIF 65 with single-sided chemical seal, plus side ANSI flange with and without
extension, 316/316L
Version Nominal
diameter
["] Class
[lb][sq.in] Diameter d
[in][mm] Thickness
b [in][mm] Seal ledge
g [in][mm] Extension
length L
[in][mm] Extension
diameter
d3 [in][mm]
F5 2 150 6 (150) 0.75 (20) 3.62 (92) - -
F7 2 150 6 (150) 0.75 (20) 3.62 (92) 2 (50) 1.9
FS 3 150 7.5 (190) 0.94 (24) 5 (127) - -
EW 3 150 7.5 (190) 0.94 (24) 5 (127) 2 (50) 2.9
FQ 3 150 7.5 (190) 0.94 (24) 5 (127) 6 (150) 2.9
Version Number of
screw
holes Diameter
screw
holes g2
[in][mm] Hole circle
screw
holes k
[in][mm] Max. dia-
phragm di-
ameter dM
[in][mm] TK ambi-
ent [mbar/
10K] TK proc-
ess [mbar/
10K] Weight
[kg]
F5 4 0.75 (20) 4.75
(120.5) 2.32 (59) +1.70 +1.20 2.7
F7 4 0.75 (20) 4.75
(120.5) 1.85 (47) - - 3.7
FS 8 0.75 (20) 6 (152.5) 3.50 (89) +0.21 0.25 5.3
EW 8 0.75 (20) 6 (152.5) 2.83 (72) +1.06 +1.34 6.3
FQ 8 0.75 (20) 6 (152.5) 2.83 (72) - - 6.3
Chemical seal CSS • for VEGADIF 65 15
6 Supplement
36134
-EN
-110926