English, 20 technicaldata – Burkert Type 2105 User Manual
Page 20
20
Technicaldata
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10
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DN2
5
DN4
0
pilot pressure [bar]
m
edium
pressure
[bar]
ø 90 epdm
Fig. 22: Pressure graph, actuator ø 90 mm, control function I, elas-
tomer diaphragm
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DN4
0
DN5
0
pilot pressure [bar]
m
edium
pressure
[bar]
ø 130 epdm
Fig. 23: Pressure graph, actuator ø 130 mm, control function I,
elastomer diaphragm
control function i / ptfe elastomer diaphragm
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10
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DN8
DN1
5
pilot pressure [bar]
m
edium
pressure
[bar]
ø 50 ptfe
Fig. 24: Pressure graph, actuator ø 50 mm, control function I,
PTFE elastomer diaphragm
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10
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10
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DN1
5
DN2
5
DN2
0
pilot pressure [bar]
m
edium
pressure
[bar]
ø 70 ptfe
Fig. 25: Pressure graph, actuator ø 70 mm, control function I,
PTFE elastomer diaphragm
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Type 2103, 2104, 2105