Install Instructions

MVN 3Nm (27 lb-in.) Control Ball Valve Actuator
62-2025EFS—03 4
Wiring
VALVES WITH NON-SPRING RETURN ACTUATORS
Fig. 7. MN6105 with On/Off Control.
Fig. 8. MN6105 with Floating Control.
Fig. 9. MN7505 with Modulating Control.
VALVES WITH SPRING RETURN ACTUATORS
Fig. 10. MS8105 with On/Off Control.
432
FLOATING ACTUATOR
24 VAC
1
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD
PROTECTION AS REQUIRED.
CONNECTION REQUIRED FOR SPST CONTROL.
24 VDC SUPPLY ACCEPTABLE FOR MVN643.
2
CONTROLLER
2
DIRECT
REVERSE
SERVICE/OFF
M34869
3
3
4
3
2
FLOATING ACTUATOR
24 VAC
Direct
Reverse
Service/Off
1
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
FLOATING
CONTROLLER
M18946A
24 VAC
1
1
POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
PROPORTIONAL
CONTROLLER
+
–
FEEDBACK
1
325
PROPORTIONAL ACTUATOR
FEEDBACK
+
0(2)-10 VDC OF 0(4)-20 mA CONTROL SIGNAL ACCEPTABLE.
SET CONTROL SIGNAL DIP SWITCH TO “OFF” FOR VOLTAGE.
SET TO “ON” FOR CURRENT.
2
2
2 -10 Vdc
2 -10 Vdc
0 -10 Vdc
0 -10 Vdc
M18947B
4
ACTUATOR
SPST
24 VAC
1
1
2
2
LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
24 VDC SUPPLY ACCEPTABLE.
V
1
2
M34973
3
ACTUATOR
SPST
1
1 LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS
AND OVERLOAD PROTECTION AS REQUIRED.
V
1
2
M34974
2