English, 18 technicaldata – Burkert Type 2105 User Manual
Page 18
18
Technicaldata
0
1
2
3
4
5
6
7
10
0
1
2
3
4
5
6
7
8
9
10
9
8
DN1
5
DN2
5
DN2
0
pilot pressure [bar]
m
edium
pressure
[bar]
ø 70 ptfe
Fig. 14: Pressure graph, actuator ø 70 mm, control function B,
PTFE elastomer diaphragm
Graph for control valve
0
1
2
3
4
5
6
7
10
0
1
2
3
4
5
6
7
8
9
10
9
8
DN1
5
DN2
0
DN2
5
pilot pressure [bar]
m
edium
pressure
[bar]
ø 70 ptfe / control valve
Fig. 15: Pressure graph for control valve, actuator ø 70 mm,
control function B, PTFE elastomer diaphragm
0
1
2
3
4
5
6
7
10
0
1
2
3
4
5
6
7
8
9
10
9
8
DN4
0
DN2
5
pilot pressure [bar]
m
edium
pressure
[bar]
ø 90 ptfe
Fig. 16: Pressure graph, actuator ø 90 mm, control function B,
PTFE elastomer diaphragm
Graph for control valve
0
1
2
3
4
5
6
7
10
0
1
2
3
4
5
6
7
8
9
10
9
8
DN2
5
pilot pressure [bar]
m
edium
pressure
[bar]
ø 90 ptfe / control valve
Fig. 17: Pressure graph for control valve, actuator ø 90 mm,
control function B, PTFE elastomer diaphragm
english
Type 2103, 2104, 2105