Edward Valves 5 Edward Valves

Here’s How The Unique Stem-Disk Assembly is Made...
Figure 1
First, a Stellite wire is inserted into a hole in a
Univalve body guided disk.
Figure 2
Next, the Stellite wire is fed around circular
grooves, adjacent to one another, on the inside
bore of the disk and outside diameter of the stem.
Flow Control Division
Edward Valves
Figure 3
Finally the hole through which the wire was fed is
welded closed.
Edward Valves • 1900 South Saunders Street, Raleigh, North Carolina 27603 • 1-800-225-6989 • 1-919-832-0525 • Fax 1-919-831-3369 B5
A
B