Flowserve ZK 313 ASME - Manual (Page 2)

2
Contents
Important Notes
Usage for the intended purpose ............................................................................................................. 4
Safety note ............................................................................................................................................ 4
Danger ................................................................................................................................................... 4
Attention ................................................................................................................................................ 5
Explanatory Notes
Scope of supply ..................................................................................................................................... 6
System description ................................................................................................................................ 6
Function ................................................................................................................................................. 7
Design ................................................................................................................................................... 7
Page
Installation
ZK 313 ASME ....................................................................................................................................... 17
Attention .............................................................................................................................................. 17
Valve with socket-weld ends ............................................................................................................... 17
Valve with butt-weld ends ................................................................................................................... 17
Heat treatment of welds ...................................................................................................................... 17
Pickling and rinsing ............................................................................................................................. 18
Attention .............................................................................................................................................. 18
Pressure / temperature ratings for ZK 313 ASME (valve without connections) ...................................... 8
Service pressure for Class 2500 in [bar] to ASME B 16.34 .................................................................... 8
Service pressure for Class 2500 in [psig] to ASME B 16.34 .................................................................. 8
Admissible differential pressure ............................................................................................................ 8
Materials ................................................................................................................................................ 8
kv
s
values .............................................................................................................................................. 9
Weight ................................................................................................................................................... 9
Corrosion resistance .............................................................................................................................. 9
Sizing ..................................................................................................................................................... 9
Name plate / marking ............................................................................................................................ 9
Dimensions ..................................................................................................................................... 10/11
Capacity chart ZK 313 ASME, cold water ............................................................................................ 12
Capacity chart ZK 313 ASME, hot water ts-5K ..................................................................................... 13
Technical Data
Design
Design ZK 313 ASME, straight-through valve ...................................................................................... 14
Design ZK 313 ASME, angle valve ....................................................................................................... 15
Key ...................................................................................................................................................... 16