Burkert Type 2301 - Manual (Page 16)

16
Technical data
Designs with lower pilot pressure (reduced spring force)
are available on request.
Contact your Bürkert sales office or our Sales Centre.
E-mail: [email protected]
required minimum pilot pressure depending on medium
pressure for circuit function B
DN20
DN25
0
2
4
6
8
10
12
14
16
0 1 2 3 4 5 6 7 8 9 10
DN10/15
pilot pressure [bar]
m
edium
pressure
[bar]
ø 50 cfB
Fig. 3: Pressure graph, actuator ø 50 mm, control function B
DN2
0
DN25
0
2
4
6
8
10
12
14
16
0 1 2 3 4 5 6 7 8 9 10
DN10/15
pilot pressure [bar]
m
edium
pressure
[bar]
ø 70 cfB
Fig. 4: Pressure graph, actuator ø 70 mm, control function B
DN3
2
DN50
0
2
4
6
8
10
12
14
16
0 1 2 3 4 5 6 7 8 9 10
DN2
5
DN4
0
pilot pressure [bar]
m
edium
pressure
[bar]
ø 90 cfB
Fig. 5: Pressure graph, actuator ø 90 mm, control function B
english
Type 2301