Belimo Spring Return Fail-Safe, Valve Actuator, 24 VAC/DC W/ Aux Switch, Modulating

AFR series actuators are used with B6 Series, Two Way Flanged Ball Valves. Application: This valve is typically used in air handling units on heating or cooling coils, and fan coil unit heating or cooling coils. Some other common applications include Unit Ventilators, VAV box re-heat coils and bypass loops. This valve is suitable for use in a hydronic system with variable or constant flow.