Flowserve BK 15 - Manual (Page 2)

2
Contents
Usage for the intended purpose ...................................................................................... 6
Safety note ...................................................................................................................... 6
Warning ........................................................................................................................... 6
Ratings pursuant to article 9 of the PED ......................................................................... 6
Important Notes
Page
Explanatory Notes
Scope of supply .............................................................................................................. 7
Description ...................................................................................................................... 7
Function .......................................................................................................................... 7
Technical data ........................................................................................................... 7 – 8
Corrosion resistance ....................................................................................................... 8
Sizing .............................................................................................................................. 8
Name plate / marking ...................................................................................................... 9
BK 15 .............................................................................................................................. 9
Flanged design ............................................................................................................... 9
Screwed-socket design ................................................................................................. 10
Socket-weld design ....................................................................................................... 10
Butt-weld design ............................................................................................................ 10
Heat treatment of welds ................................................................................................ 10
Installation
Maintenance
Check steam trap .......................................................................................................... 12
Clean/replace regulator and nozzle insert .................................................................... 12
Clean/replace strainer ................................................................................................... 13
Torques ......................................................................................................................... 13
Spare Parts
Spare parts list .............................................................................................................. 14
BK 15 ............................................................................................................................ 11
Operation
Commissioning
BK 15 ............................................................................................................................ 11
Adjust regulator (undercooling, controlled steam flowrate) ........................................... 11
Restore factory setting .................................................................................................. 11
Annex
Declaration of Conformity .............................................................................................. 15