Cameron TYPE 31 Installation, Operation And Maintenance Manual page 18

Stem Designs
4" and Larger Stem Design
ITEM DESCRIPTION
1 Nut
2 Disc Spring
3 Keyed Shaft
4 Stud
5 Stem Seal Gland
6 Stem seal
NOTES
Installation, Operation and Maintenance Manual
E N G I N E E R E D V A L V E S
Figure 16 - 4"and Larger Stem Design.
16
IOM-CAM-BALL-T31