Comparison
ML6420A3007 Electric Linear Valve Actuator
Non-Spring Return
Floating control
24 Vac ±15%; 50/60 Hz
4 VA
Input: 3-Wire to 24VAC
–
–
20mm
1 Min
600N
–
–
On/Off
More Info
ML7420A8088-E Electric Linear Valve Actuator
Non-Spring Return
Madulating Control
24 Vac ±15%; 50/60 Hz
5 VA
Input:0(2) ~10 Vdc
–
2-10Vdc Feedback
20mm
1 min
600N
–
–
On/Off
More Info
ML7421A8035-E Electric Linear Valve Actuator
Non-Spring Return
Madulating Control
24 Vac ±15%; 50/60 Hz
14 VA
Input:0(2) ~10 Vdc
–
2 -10Vdc Feedback
20mm
1.9 min
1800N
–
–
On/Off
More Info
ML7421B8012-E Electric Linear Valve Actuator
Non-Spring Return
Madulating Control
24 Vac ±15%; 50/60 Hz
14 VA
Input:0(2) ~10 Vdc
–
2-10Vdc Feedback
38mm
3.5 min
1800N
–
–
On/Off
More Info
ML7425A8018-E Electric Linear Valve Actuator
Spring Return
Madulating Control
24 Vac ±15%; 50/60 Hz
12 VA
Input:0(2) ~10 Vdc
–
2-10Vdc Feedback
20mm
1 min
600N
Spring Return:12 sec
stem extends at power failure
–
More Info
ML7984A4009 Direct Coupled Valve Actuator
Non-Spring Return
Madulating Control
24 Vac; 28 Vdc
12 VA
Input:0(2) ~10 Vdc
Input:4~20mA
2-10Vdc Feedback
Self-Adaption Mode
1 min
710N
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–
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