Instruction Manual
Form 2376
March 2007
DETAIL OF MULTIPLE
57A3966-A/IL
PISTON RING FOR
CLASS IV SHUTOFF
41A9275–B/IL
30A9547-G/IL
FLOW DIRECTION
STD TRIM
CAVITROL TRIM
WHISPER TRIM
VALVE ASSEMBLY WITH
STANDARD CAGE
Figure 22. Design EWD Valve through NPS 12x6
RESTRICTED TRIM DETAIL
EW Valve
33