TFRB24-SR | Valve Actuator Spring return AC/DC 24 V 2-10 V modulating $417.45 SKU: TFRB24-SR MANUFACTURER: Belimo Parent Item Parent Item - Additional Cost Has Item Option Quantity -+ If you add this item, you're only $383 away from free shipping! Add to Cart Add to Cart Current Stock: 3 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