
T205 Series
4
Figure 3. Type T205M with External Registration Operational Schematics
Figure 2. Type T205 with Internal Registration Operational Schematics
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
TYPE Y602-1 VENT
PIPE PLUG
CONTROL SPRING
LEVER
PUSHER POST
VALVE DISK
STEM
PITOT TUBE
DIAPHRAGM
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
TYPE Y602-1 VENT
CONTROL SPRING
THROAT SEAL
O-RING STEM SEAL
CONTROL LINE
CONNECTION
PUSHER POST
VALVE DISK
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