B211+LF120 US | Characterized Control Valve (CCV) 1/2in. 2-way Cv 1.9 Valve Actuator Spring return AC 120 V On/Off SKU: B211+LF120 US Parent Item Parent Item - Additional Cost Has Item Option Details B211+LF120 US | Characterized Control Valve (CCV) 1/2in. 2-way Cv 1.9 Valve Actuator Spring return AC 120 V On/Off Documentation Data Sheet DetailsDocumentationBackB211+LF120 US | Characterized Control Valve (CCV) 1/2in. 2-way Cv 1.9 Valve Actuator Spring return AC 120 V On/OffBack Data Sheet