Z2050QS-F+CQKX24-S | ZoneTight™ (QCV) 1/2" 2-way Cv 1.2 Valve Actuator Electronic fail-safe AC/DC 24 V On/Off 1 x SPST SKU: Z2050QS-F+CQKX24-S Parent Item Parent Item - Additional Cost Has Item Option Details Z2050QS-F+CQKX24-S | ZoneTight™ (QCV) 1/2" 2-way Cv 1.2 Valve Actuator Electronic fail-safe AC/DC 24 V On/Off 1 x SPST Documentation Data Sheet DetailsDocumentationBackZ2050QS-F+CQKX24-S | ZoneTight™ (QCV) 1/2" 2-way Cv 1.2 Valve Actuator Electronic fail-safe AC/DC 24 V On/Off 1 x SPSTBack Data Sheet