Description of operating principles
Symbols for pneumatic components
Description of operating principles
Symbols for pneumatic components
48
P
E
P
E
E
P
P
E
∆P
E
PEEP
Paw
Paw
Flow
15
14
13
24
2322
6
25 26
5
IPPV/
SIMV/CPAP
4
21
87
10
O2
AIR
12
3
9
11
12
17
18
19
20
16
Insp./Exsp.
Air Mix/
No Air Mix
100%O
2
50%O2
27
04329033_2
P
E
∆P
E
Filter
Non-return check valve
Pressure regulator
Pressure limiting valve, variable
Pressure limiting valve, with fixed setting
2/2-way valve, pneumatically controlled
3/2-way valve, electrically controlled
Injector
Pressure gauge
Pressure sensor
Differential pressure sensor
Air inlet
00129035_2