Direct hydraulic balancing and control of flows to consumers or in a subsystem.  Balancing valves offer an easy and accurate method of adjusting the flow rates for heating, ventilation, air conditioning and cooling systems.  Correct balancing of hydraulic circuits ensures optimum energy distribution, resulting in more efficient and economical operation in accordance with the energy saving regulations provided for by legislation. Any qualified fitter can set the appropriate flow rate using the unique flow measurement device, avoiding investments in training and costly measuring devices.