On/Off and Modulating Control
To meet the growing demand for electrically operated valves Northvale introduced a range-of lightweight, high output, linear electric actuators to fit all sizes of MINIMATIC valves. Available in 2 way and 3 way body styles with soft seats for on/off and profiled stainless steel trim for modulating control.

Actuator Options
Actuators can be selected to suit different supply conditions and functions. (a) On/Off valves - 24 and 220/240 volt ac (b) Modulating valves - 24 volt ac only.

Standard actuators will remain "Stay Put" in their last position in the event of a power supply failure, for both 24 volt and 220/240 volt svstems. Spring return actuators are available for 24 volt supply systems only and can be arranged to fail open or closed in the event of a power supply failure.

Control Signals
Modulating valves can be controlled by input signals either 0-10 volt dc or 4-20mA by simply selecting the appropriate , connections on the terminal strip within the enclosure. Valves can be easily changed from one system to the other without the need to return them to the factory.

Minimatic Introduction | Screwed On/Off | Screwed Modulating | Valve Sizing