Cameron BARTON 289A - Page 50

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Model 199 Differential Pressure Unit (DPU) Section 3
BLOCK
VALVES
PRIMARY
DEVICE
BYPASS
VALVE
FILL TEE AND
VENT VALVE
FOR HOT OR
GASSY LIQUIDS
SHUT-OFF
VALVES
DPU
Figure 3.6—Liquid Flow, DPU Below Run
BLOCK
VALVES
SEAL
POTS
PRIMARY
DEVICE
BYPASS
VALVE
SHUT-OFF
VALVES
DPU
Figure 3.7—Corrosive Liquid Flow
DRAIN
VALVE
BLOCK
VALVE
HIGH-PRESSURE
DPU
BLOCK
VALVE
SHUT-OFF
VALVE
VENT
VALVE
SHUT-OFF
VALVE
Figure 3.8—Cool Non-Condensing Liquid, DPU Level with Tank Bottom