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Valve Actuator
The ML6421A,B Non-Spring Return Electric Linear Valve Actuators are suitable for use with low-voltage, single-pole double-throw (spdt), Series 60 two-position and floating controllers. These actuators operate standard valves in heating, ventilating, and air conditioning (HVAC) applications. The ML7421A,B Non-Spring Return Electric Linear Valve Actuators are modulating control actuators used with control that provide an analog output of 0 to 10 Vdc or 2 to 10 Vdc. These actuators operate standard valves in HVAC applications. An internal selector plug can be used to reverse the direction of action.
Wiring-Electric Linear Valve Actuator
Dimension-ML6421A and ML7421A Actuator Dimensions
Dimension-Dimension of Flanged Valve with ML6421
Dimension-Dimension diagram for ML6421, ML7421 Valve Actuators
Dimension-Electric Linear Valve Actuator
Product Data and Specifications-Specification Data for ML6420, ML7420, ML6421, ML7421 Non-Spring Return Electric Linear Valve Actuators (English)
High Temp Kit for actuators with 3/4 inch (20 mm) stroke, stem button attachment
High Temp Kit for actuators with 1-1/2 inch (38 mm) stroke, stem button attachment