Type Ezr Operational Schematic; Flow Direction - Fisher EZR Instruction Manual

B2625_2

FLOw DIRECTION

TYPE 252 SUPPLY FILTER
FLOw DIRECTION
InLET PRESSURE
OUTLET PRESSURE
ATMOSPhERIC PRESSURE
LOADING PRESSURE
E0790
161AY SERIES PILOT
TYPE 112 RESTRIcTOR
TYPE 252 PILOT
SUPPLY FILTER
W7438
TYPE EZR wITh TYPES 161EB PILOT, 112 RESTRICTOR, AND 252 FILTER
TYPE EZR wITh PRX SERIES PILOT AND TYPE 252 FILTER
Figure 2. Type EZR Operational Schematic
RESTRIcTOR
PORT S
PORT L
PORT A
MAIN SPRING
DIAPhRAGM AND
PLUG ASSEMBLY
Type EZR
161EB SERIES PILOT
MAIN SPRING
DIAPhRAGM AND
PLUG ASSEMBLY
TYPE PRx PILOT
DAMPER
PORT B
3