User guide
4-7
Large linear actuators, stroke 20/38mm
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Large linear actuators, stroke 20/38mm
Electrical actuator floating control, for valve series: V5011, V5013, V5016A, V5025, V5049, V5050, 
V5328, V5329.
20 mm; 600 N
20 mm; 600 N, Spring return
Accessories
High temperature kits for:
Actuator 3-pt, 20 mm 600 N, ML6420/ML6425 
Protection class IP54
Position indication scale plate
Position feedback optional
End switches optional
Stem force 600 N
Control input signal 3-pt
Stroke 20 mm
Additional description For ML6425-models: approved according DIN EN 14597 in 
combination with V5016A/V5025A/V5328A/V5049A.
Power supply Power loss action Manual operation Runtime Spring return
Type
Vac; VA min
24; 4 – • 1,0 –
ML6420A3007
24; 4 – – 1,0 –
ML6420A3072
24; 6 – • 0,5 –
ML6420A3023
230; 6,5 – • 1,0 –
ML6420A3015
230; 6,5 – • 0,5 –
ML6420A3031
Power supply Power loss action Manual operation Runtime Spring return
Type
Vac; VA min
24; 11 stem extends • 1,8 •
ML6425A3006
24; 11 stem retracts • 1,8 •
ML6425B3005
230; 12 stem extends • 1,8 •
ML6425A3014
230; 12 stem retracts • 1,8 •
ML6425B3021
Dual end switches SPDT, adjustable (250 V~, 10 A)
43191680-005
Feedback potentiometer 10 kohm, operating range
43191679-011
Feedback potentiometer 220 ohm operating range
43191679-012
V5011R/S, V5013R/E; V5328A/V5329A DN15..32
43196000-001
V5016A/V5025A/V5050A DN15..80; V5049A DN15..65; V5095A DN20..80; V5328A/
V5329A DN40..80
43196000-002










