Dynamic control valve TOV Flanged

The pressure independent control valve TOV is used in secondary and primary heating and cooling systems. Suitable applications are VVX, fan air heaters and shunt groups. TOV is controlled with electric actuators. The control valve TOV has three functions; presetting, differential pressure control and control. The functions are combined which makes TOV independent of available pressure max limits the set flow. Together with a modulating actuator, good controllability is ensured throughout the stroke. TOV is equipped with measuring plugs for flow control and the possibility of optimizing the pump. TOV's compact design and unique design provide a space-saving valve that requires low differential pressure for full modulating control.