Belimo B217+LF24 US : 2-Way 3/4" Characterized Control Valve (CCV), Cv 4.7, Stainless Steel Ball and Stem, Spring Return Damper Actuator, 24VAC/DC, 35 in-lb, On/Off Control Input, <40-75 Second Run Time, <25 Second Spring Return, Damper Area up to 8.8 Sq.Ft., 5-Year Warranty
