Bearings/Internally & Externally Retained; Bearings/Internal Retained With Two Glands - Cameron GENERAL VALVE Twin Seal 400 Series Installation, Operation And Maintenance Manual

BEARINGS/INTERNALLY & EXTERNALLY RETAINED
BEARINGS/INTERNALLY & RETAINED WITH TWO GLANDS
07/2011 / IOM-GEN-TWIN-03
E N G I N E E R E D & P R O C E S S V A L V E S
Installation, Operation and Maintenance Manual
9
Typical
Arrangement of
10" CB841
10" C941
12" CB841
16" CA841
16" C941
20" CA921
24" C841
These valve sizes
require bearings
Typical
Arrangement of
8" C851
10" C851
High pressures require
hydrostatically
balanced plugs and
two glands.