599-10600-0.5-1.5 | 6W ball valve 1/2", A=0.5Cv, B=1.5Cv, 58psi close-off, female NPT | Siemens

This 1/2-inch 599 Series 6-way ball valve is used to control hot and chilled water and up to 50% Glycol solution in chilled/heated beams and other four pipe systems using a single valve and actuator. Source A = 0.5 Cv and Source B = 1.5 Cv, linear flow characteristic and chrome-plated brass ball and stainless steel stem and Cv washers. There is a handle for manual operation of the valve in the event of power failure.