Belimo B312+TFRB24-SR : 3-Way 1/2" Characterized Control Valve (CCV), Cv 3, Stainless Steel Ball and Stem, Spring Return Control Valve Actuator, 24VAC/DC, 18 in-lb, 2-10VDC (4-20mA) Proportional Control Signal, 95 Second Run Time, <25 Second Spring Return, 5-Year Warranty
