Z3050QS-E+CQKXUP | ZoneTight™ (QCV) 1/2" 3-way Cv 1 Valve Actuator Electronic fail-safe AC/DC 100...240 V On/Off SKU: Z3050QS-E+CQKXUP Parent Item Parent Item - Additional Cost Has Item Option Details Z3050QS-E+CQKXUP | ZoneTight™ (QCV) 1/2" 3-way Cv 1 Valve Actuator Electronic fail-safe AC/DC 100...240 V On/Off Documentation Data Sheet DetailsDocumentationBackZ3050QS-E+CQKXUP | ZoneTight™ (QCV) 1/2" 3-way Cv 1 Valve Actuator Electronic fail-safe AC/DC 100...240 V On/OffBack Data Sheet