VA, VF, and VS-2NN3-NNN-9-NN series Ball Valve Assemblies

The Schneider Electric VA, VF, and VS-2NN3-NNN-9-NN series Ball Valve Assemblies are complete actuator/valve assemblies that accept two-position, floating, or proportional control signals from a DDC system or a thermostat, for control of hot or chilled water