Severn Trent Services has introduced the Capital Controls® Series 70CV3000 Chloromatic(TM) 3000 Intelligent gas flow control valve, a wall-mounted system designed for automatic control of chemical feed in water or wastewater applications. The Chloromatic 3000 is an integrated, microprocessor-based controller with control valve that responds to multiple process signals from a water flow transmitter or chlorine residual analyzer. The valve eliminates the need for continuous operator monitoring and manual adjustment of the gas feed rate resulting from changes in flow and/or residual levels. The automation of the chemical feed process will lead to a reduction in gas consumption for water and wastewater utilities, since manual system feed rates are based on peak process conditions. The valve is field configurable for flow proportioning, residual, compound loop or feed forward control. While the Chloromatic 3000 features ten range capacities from 10 to 3000 pounds per day (up to 60 kg/hr) for chlorine, it is also suitable for use with sulfur dioxide, ammonia and carbon dioxide. The product will be available for shipment in the first quarter of 2008.