VEGA VEGABAR 41 Profibus PA - Manual (Page 11)

VEGABAR 41 (Profibus PA) 11
Product description
Process connections
Standard
Standard
Cooling element
D = outer flange diameter
b = flange thickness
k = diameter of hole circle
d
2
= diameter of holes
d
4
= seal ledge diameter
d
5
= extension diameter
f = seal ledge strength
R
L
= extension length
d
M
= diaphragm diameter
Flange connection acc. to DIN 2501, seal ledge acc. to DIN 2526 form D
Order Flange Holes Seal ledge Extension
code Size D b k No. d
2
d
4
f R
L
d
5
d
M
FA DN 25 / PN 40 115 22 85 4 14 68 2 –– –– ––
FB DN 40 / PN 40 150 18 110 4 18 88 3 –– –– ––
FC DN 50 / PN 40 165 20 125 4 18 102 3 –– –– ––
FE 100 48.3 47
FG 200 48.3 47
FH DN 80 / PN 40 200 24 160 8 18 138 3 –– –– ––
FK 100 76 72
Flange connection acc. to ANSI B 16.5, seal ledge RF
FN DN 1" / 300 lbs 125 22 89 4 20 51 2
FO DN 2" / 600 lbs 165 32 127 8 20 92 6.4
d2
d4
k
D
f
51
100
b
FA, FB, FC
FH
FN, FO
d5
51
83
R
L
FE, FG, FK