Burkert 2030 Manuel D'utilisation page 13

Type 2030, 2031, 2031 K, 2032,
2033, 2037
TechnicalData
control function B (cfB)
note!
Important for the service life of the diaphragm!
• Do not select control pressure higher than required.
Elastomer diaphragm
Diaphragm size / Actuator diameter
10
9 DN 65 / Ø 125
8
DN 65 / Ø 175
7
DN 80 / Ø 175
6
DN 100 / Ø 175
5
4
3
2
1
0
0 1.0 2.0
control pressure [bar]
Fig. 4: Control function B - Elastomer diaphragm
ptfE - diaphragm
Diaphragm size / Actuator diameter
10
DN 65 / Ø 125
9
DN 65 / Ø 175
8
DN 80 / Ø 175
7
6 DN 100 / Ø 175
5
4
3
2
1
0
0 1.0 2.0 3.0
control pressure [bar]
Fig. 5: Control function B - PTFE diaphragm
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3.0 4.0 5.0 6.0
4.0 5.0 6.0 7.0
control function I
Diaphragm size / Actuator diameter
10
9 DN 65 / Ø 125
8
DN 65 / Ø 175
7
DN 80 / Ø 175
6
DN 100 / Ø 175
5
4
3
2
1
0
0 1.0
Fig. 6: Control function I - Elastomer diaphragm
7.0
Diaphragm size / Actuator diameter
10
DN 65 / Ø 125
9
DN 65 / Ø 175
8
DN 80 / Ø 175
7
6 DN 100 / Ø 175
5
4
3
2
1
0
0 1.0
8.0
Fig. 7: Control function I - PTFE Diaphragm
Elastomer diaphragm
2.0 3.0 4.0
control pressure [bar]
ptfE - diaphragm
2.0 3.0 4.0 5.0
control pressure [bar]
english
5.0 6.0
6.0 7.0
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