KSB BOA-SuperCompact - Page 34

5 Valve Description
34 of 60
5.6.1.4 Pressure/temperature ratings
Table27: Test pressure and operating pressure
PN Material Shell and leak test Permissible operating pressure [bar]
26)27)
With water
Tests P10 and P11 to
DINEN12266-1
[°C]
[bar] -10 to +120 150 180 200 230 250 300 350
6 EN-GJL-250 9 6 5,4 5 4,8 4,4 4,2 3,6 -
16 24 16 14,4 13,4 12,8 11,8 11,2 9,6 -
16 EN-GJS-400-18-LT 24 16 15,5 - 14,7 - 13,9 12,8 11,2
25 37,5 25 24,3 - 23 - 21,8 20 17,5
5.6.1.5 Materials
Fig.6: BOA-S
Table28: Parts list
Part No. Description PN Material Note
100 Body 6, 16 EN-GJL-250 (5.1301) -
16, 25 EN-GJS-400-18-LT (5.3103) -
160
28)
Cover 6,16 EN-GJL-250 (5.1301) -
16, 25 EN-GJS-400-18-LT (5.3103) -
411.1
29)
Joint ring 6, 16 CrNi steel/graphite -
16, 25 CrNi steel/graphite -
411.2 Joint ring 6, 16, 25 A4 -
758
29)
Screen 6, 16 X 6 CrNiTi 18 10 (1.4541) -
16, 25 X 5 CrNi 18 10 (1.4301) -
191 Screen cage 6, 16 X 6 CrNiTi 18 10 (1.4541) ≥ DN 150
16, 25 X 5 CrNi 18 10 (1.4301) ≥ DN 150
902 Stud 6, 16 5.6 or 8.8 gal ZN
16, 25 C 35 E gal ZN
911 Drain plug 6, 16 A4 or A2 -
16, 25 C 35 E gal ZN
920 Hexagon nut 6, 16 5-2 or 8 gal ZN
16, 25 C 35 E gal ZN
28) Spare part (complete with screw plug)
29) Spare part