Caleffi, Milwaukee, Wisconsin, adds a new product to their fleet of balancing products. The 145 Series Flowmatic pressure independent control valve (PICV) combines an automatic differential pressure regulator and a control valve with an optional actuator.
With a control signal input, the Flowmatic automatically adjusts the flow rate and keeps it constant under changing circuit differential pressure conditions. The valve is available in ½”, ¾” and 1” valve body sizes with sweat, press and FNPT union tailpieces.