Control pressure [bar]
MG DN Control function Actuator version Control pressure
8 4 to 15
1
0T1, 0R1 5.0 to 7.0
0TA, 0RA 3.5 to 7.0
2 + 3
0T1, 0R1 max. 5.5
0TA, 0RA max. 4.5
10 10 to 20
1 1T1, 1R1, 1D1, 1B1 4.5 to 7.0
2 + 3 1T1, 1R1, 1D1, 1B1 max. 4,5
25 15 to 25
1 2T1, 2R1, 2D1, 2B1 5.0 to 7.0
2 + 3 2T1, 2R1, 2D1, 2B1 max. 4.5
40 32 to 40
1
3T1, 3R1, 3D1, 3B1 4.5 to 7.0
3TA, 3RA 3.5 to 7.0
2 + 3 3T1, 3R1, 3D1, 3B1 max. 4.5
50 50 to 65
1 4T1, 4R1, 4D1, 4B1 4.5 to 7.0
2 + 3 4T1, 4R1, 4D1, 4B1 max. 4,5
80 65 to 80
1
5T1, 5R1 3.5 to 7.0
5TA, 5RA 4.5 to 7.0
5TB, 5RB 4.0 to 7.0
2 + 3 5T1, 5R1 max. 4.0
100 100
1
6T1, 6R1 3.5 to 7.0
6TA, 6RA 5.0 to 7.0
2 + 3 6T1, 6R1 max. 4.0
150 150 1 8TA, 8RA 7.0 to 8.0
MG = diaphragm size
Kv values [m³/h]
Pipe standard DIN EN 10357
series B
(formerly
DIN 11850
series 1)
EN 10357
series A
(formerly
DIN 11850
series 2) /
DIN 11866
series A
DIN 11850
Series 3
SMS 3008 ASME BPE /
DIN 11866
series C
ISO 1127 /
EN 10357
series C /
DIN 11866
series B
DIN ISO
228
Connection
code
0 161718375960 1
MG DN
8
40.5-------
6 - - 1.1 - - - 1.2 -
8 - - 1.3 - - 0.6 2.2 1.4
10 - 2.1 2.1 2.1 - 1.3 - -
15-----2.0--
10
10 - 2.4 2.4 2.4 - 2.2 3.3
-
12-------
3.2
15 3.3 3.8 3.8 3.8 - 2.2 4.0
3.4
20 - - - - - 3.8 -
-
25
15 4.1 4.7 4.7 4.7 - - 7.4
6.5
20 6.3 7.0 7.0 7.0 - 4.4 13.2
10.0
25 13.9 15.0 15.0 15.0 12.6 12.2 16.2
14.0
40
32 25.3 27.0 27.0 27.0 26.2 - 30.0
26.0
40 29.3 30.9 30.9 30.9 30.2 29.5 32.8
33.0
50
50 46.5 48.4 48.4 48.4 51.7 50.6 55.2
60.0
65 - - - - 62.2 61.8 -
-
80
65 - - 77.0 - 68.5 68.5 96.0
-
80 - - 111.0 - 80.0 87.0 111.0
-
100 100 - - 194.0 - 173.0 188.0 214.0
-
150 150 - - - - - 570.0 -
-
MG = diaphragm size
Kv values determined acc. to DIN EN 60534, inlet pressure 5 bar, p 1 bar, stainless steel v
alve body (forged body) and soft elastomer diaphragm.
The Kv values for other product configurations (e.g. other diaphragm or body materials) may differ. In general, all diaphragms are subject to the influences of
pressure, temperature, the process and their tightening torques. Therefore the Kv values may exceed the tolerance limits of the standard.
The Kv value curve (Kv value dependent on valve stroke) can vary depending on the diaphragm material and duration of use.
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