Flowserve MK25/2 - Manual (Page 2)

2
Contents
Usage for the intended purpose ...................................................................................... 8
Safety note ...................................................................................................................... 8
Danger ............................................................................................................................ 8
Rating pursuant to article 9 of the PED ........................................................................... 8
Important Notes
Page
Explanatory Notes
Scope of supply .............................................................................................................. 9
Description ...................................................................................................................... 9
Function .......................................................................................................................... 9
Technical data ......................................................................................................... 9 – 10
Corrosion resistance ..................................................................................................... 11
Sizing ............................................................................................................................ 11
Name plate / marking .................................................................................................... 11
MK 25... ......................................................................................................................... 12
Design with flanges ....................................................................................................... 12
Design with screwed-sockets ........................................................................................ 12
Design with socket-weld ends ....................................................................................... 12
Design with butt-weld ends ........................................................................................... 13
Heat treatment of welds ................................................................................................ 13
Installation
Maintenance
Check steam trap .......................................................................................................... 14
Clean / exchange capsule and nozzle seat ................................................................... 14
Clean / exchange strainer ............................................................................................. 14
Torques ......................................................................................................................... 15
Spare Parts
Spare parts list .............................................................................................................. 15
MK 25... ......................................................................................................................... 13
Operation
Commissioning
MK 25... ......................................................................................................................... 13
Annex
Declaration of conformity .............................................................................................. 16