STM3-3-74C/DS120-180 SKU: STM3-3-74C/DS120-180 Parent Item Parent Item - Additional Cost Has Item Option Details STM3-3-74C/DS120-180 | 3 inch, STM Flanged Characterized ball valve, 3way, CV 74 | Damper & Valve actuator, 120/240 Vac, 177 lb-in,on/off, Spring Retu... Documentation Data Sheet DetailsDocumentationBackSTM3-3-74C/DS120-180 | 3 inch, STM Flanged Characterized ball valve, 3way, CV 74 | Damper & Valve actuator, 120/240 Vac, 177 lb-in,on/off, Spring ReturnBack Data Sheet