TFRB24-SR | Valve Actuator Spring return AC/DC 24 V 2-10 V modulating SKU: TFRB24-SR Parent Item Parent Item - Additional Cost Has Item Option Details TFRB24-SR | Valve Actuator Spring return AC/DC 24 V 2-10 V modulating Documentation Data Sheet DetailsDocumentationBackTFRB24-SR | Valve Actuator Spring return AC/DC 24 V 2-10 V modulatingBack Data Sheet