Data Sheet

Bulletin 71.4:MR108
4
Figure 2. Type MR108 Backpressure Regulator Operational Schematic
TYPEMR108WITHHIGH-PRESSUREACTUATOR
TYPEMR108WITHLOW-PRESSUREACTUATOR
OUTLETPRESSURE
ATMOSPHERICPRESSURE
INLETPRESSURE
Type MR108 Multi-Purpose, High-Pressure
Backpressure Regulator
M1182
April 2010
Type MR108
CONTROLSPRING
ACTUATOR
ACTUATORSTEM
CAGE
VALVESPRING
VALVEPLUG
DIAPHRAGM
SEATRING
CONTROLSPRING
ACTUATOR
ACTUATORSTEM
CAGE
VALVESPRING
VALVEPLUG
DIAPHRAGM
SEATRING
M1179
M1182