Shot Blasting
MODEL 1-8DEZ BLASTER
SECTION 4
DESCRIPTION & FUNCTIONS
21
OPERATING MANUAL
JUNE 2007
by a magnetic strip. A slight gap exists between the disk on the butterfly
assembly and the inner wall of the valve. When the disk is horizontal, the
magnetic strip provides a seal that closes the gap with steel shot and stops the
flow of abrasive. The valve is manually operated with the actuator below the
handle. Should the abrasive valve need to be replaced, the lever arm should be
oriented at approximately 45 degrees when the valve is closed (see Figure 4.3.3)
after inserting the new valve.
Abrasive Control Valve
Figure 4.3.1
Figure 4.3.2
Figure 4.3.3
