KSB BOA-Control, Руководство по эксплуатации

Страница: 19 / 36

5 Valve Description
19 of 36
BOA-Control/ BOA‑Control IMS
5.3.1.5.2 BOA-Control IMS, type BOA-H, DN 250-350
1)
Fig. 3: BOA-Control IMS, type BOA-H
1) Sensor set
Table 9: Parts list
Part No. Description DN Material Material number
49-1 Insulation shell - Accessory
100 Body 250-300 EN-GJL-250 5.1301
350 EN-GJS-400-18-LT 5.3106
161 Body bonnet 250-300 EN-GJL-250 5.1301
350 EN-GJS-400-18-LT 5.3106
314 Thrust bearing Stainless steel/PTFE
352 Throttling plug C22+N--NP
411 Joint ring CrNiSt/graphite
440 Bellows assembly consisting of:
200 Stem Stainless steel (min. 13 % Cr)
401 Weld ring Stainless steel
442 Bellows X 6 CrNiTi 18 10 1.4541
454 Stuffing box ring Stainless steel
45-6 Stuffing box screw Galvanised steel
461 Gland packing Pure graphite
474 Thrust ring Stainless steel
500 Ring Galvanised steel
515 Seat ring Stainless steel
561 Grooved pin Steel
580 Cap Galvanised steel
900 Screw Galvanised steel
901 Hexagon head bolt 8.8 on EN-GJL-250 variant
902 Stud CK 35 V on EN-GJS-400-18-LT variant
914 Hexagon socket head cap screw Galvanised steel
914.1 Hexagon socket head cap screw Galvanised steel
916 Plug Plastic
920.1 Hexagon nut C 35 on EN-GJS-400-18-LT variant
920.2 Hexagon nut Galvanised steel