Burkert 2030 Manuel D'utilisation page 20

Control function i (Cfi)
noTe!
important for the service life of the diaphragm!
• Do not select control pressure higher than required.
Control function I, EPDM diaphragm, actuators ø 40 – 63 mm
Actuator size
Orifice
10
8
6
4
2
0
0 1 2
CFI / EPDM
20
3 4 5 6 7 8
Control pressure [bar]
English
Control function I, EPDM diaphragm, actuators ø 80 – 125 mm
Actuator size
CFI / EPDM
Control function I, PTFE EPDM diaphragm, actuators ø 40 – 63 mm
Actuator size
9 10
10
CFI / PTFE-EPDM
Types 2030, 2031, 2031 K
Technical Data
Orifice
10
8
6
4
2
0
0 1 2 3 4 5
Control pressure [bar]
Orifice
8
6
4
2
0
0 1 2 3 4 5 6
Control pressure [bar]
6 7 8 9 10
7 8 9 10