Flowserve Swing Check Valves 2.5-24 - Manual (Page 4)

Swing Check Valves FCD ADENIM0013-00
3
TABLE OF CONTENTS
5.0
DISASSEMBLY Page
5.1 Flanged Bonnet Valves.......................................................... 11
5.1.1 Bonnet .................................................................. 11
5.1.2 Disc Assembly......................................................... 13
5.1.2.1 Configuration A ......................................... 13
5.1.2.1.1 Pipe Plug Seal Cover .............. 14
5.1.2.1.2 Pressure Seal Cover ............... 15
5.1.2.1.3 Blind Cover Flange.................. 15
5.1.2.2 Configuration B ...................................... 16
5.1.2.3 Configuration C ...................................... 17
5.1.2.4 Disc/Hinge Assembly ................................ 18
5.2 Pressure Seal Bonnet Valves ................................................ 19
5.2.1 Bonnet .................................................................. 19
5.2.2 Disc Assembly......................................................... 19
6.0
ASSEMBLY
6.1 Flanged Bonnet Valves.......................................................... 21
6.1.1 Disc Assembly......................................................... 21
6.1.1.1 Disc/Hinge Connection.............................. 21
6.1.1.2 Hinge Mounting ......................................... 22
6.1.1.2.1 Pin Mounted in Body Wall......... 22
6.1.1.2.2 Bracket Pin on Bonnet .............. 24
6.1.1.2.3 Bracket Pin in Body................... 25
6.1.2 Bonnet ..................................................................... 26
6.2 Pressure Seal Bonnet Valves ................................................ 27
6.2.1 Disc Assembly......................................................... 27
6.2.2 Bonnet ..................................................................... 28