Wartsila ?31DF Series Product Manual page 100

6. Fuel Oil System
Fig 6-7
System components:
B01
B02
B03
P01
P02
P03
P04
Pipe connections
A1
B1
B1'
B2
D1
X1
Pipe
size
P1
P2
P3
P4
P5
6-16
Gas valve unit P&I diagram, open type (DAAF085795A)
Gas filter P05
Air filter with water drain P06
Inert gas filter Q01
Pressure transmitter T01
Local pressure indicator V01
Pressure transmitter V02
Pressure transmitter V03
Gas inlet
Gas to engine
Optional gas to engine
Inert gas
Gas venting
Control air
DN50 DN80 DN100
GVU GVU GVU
DN50 DN80 DN100
DN40 DN80 DN100
N/A DN50 DN80
DN40 DN50 DN80
DN65 DN80 DN100
Pressure transmitter
Pressure transmitter
Mass flow meter
Temperature transmitter
Manual shut off valve
Vent valve
First block valve
Wärtsilä 31DF Product Guide
V04 Vent valve
V05 Second block valve
V06 Gas control valve
V07 Inerting valve
V08 Shut off valve
V09 Shut off valve
V10 Pressure regulator
DBAE248994