Burkert Type 2101 - Manual (Page 16)

16
Technicaldata
control functions B and i, flow direction below seat
pilot pressure [bar]
m
edium
pressure
[bar]
ø 50 cfB/cfi
below seat
0 1 2 3 4 5 6 7 8 9 10
0
2
4
6
8
10
12
14
16
DN15 DN20 DN25
Fig. 9: Pressure graph, actuator ø 50 mm, control functions B and I,
flow direction below seat
pilot pressure [bar]
m
edium
pressure
[bar]
ø 70 cfB/cfi
below seat
0 1 2 3 4 5 6 7 8 9 10
0
2
4
6
8
10
12
14
16
DN15 DN20 DN25 DN32 DN40 DN50
Fig. 10: Pressure graph, actuator ø 70 mm, control functions B and I,
flow direction below seat
pilot pressure [bar]
m
edium
pressure
[bar]
ø 90 cfB/cfi
below seat
0 1 2 3 4 5 6 7 8 9 10
0
2
4
6
8
10
12
14
16
DN65 DN32 DN40 DN50
Fig. 11: Pressure graph, actuator ø 90 mm, control functions B and I,
flow direction below seat
pilot pressure [bar]
m
edium
pressure
[bar]
ø 130 cfB/cfi
below seat
0 1 2 3 4 5 6 7 8 9 10
0
2
4
6
8
10
12
14
16
DN65
DN80
DN40 DN50
DN100
Fig. 12: Pressure graph, actuator ø 130 mm, control functions B and
I, flow direction below seat
english
Type 2101