TFB24-SR | Damper Actuator 22 in-lb Spring return AC/DC 24 V 2-10 V modulating SKU: TFB24-SR Parent Item Parent Item - Additional Cost Has Item Option Details TFB24-SR | Damper Actuator 22 in-lb Spring return AC/DC 24 V 2-10 V modulating Documentation Data Sheet DetailsDocumentationBackTFB24-SR | Damper Actuator 22 in-lb Spring return AC/DC 24 V 2-10 V modulatingBack Data Sheet