Belimo Z3050Q-E+CQKB24-S-RR SKU: Z3050Q-E+CQKB24-S-RR $191.25 $425.00 Quantity -+ Factory Stock Details Belimo Z3050Q-E+CQKB24-S-RR : 3-Way 1/2" ZoneTight Zone Valve, Cv 1, Electronic Fail-Safe Valve Actuator, 24VAC/DC ,On/Off Control Input, 1 SPDT Auxil... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Belimo Z3050Q-E+CQKB24-S-RR : 3-Way 1/2" ZoneTight Zone Valve, Cv 1, Electronic Fail-Safe Valve Actuator, 24VAC/DC ,On/Off Control Input, 1 SPDT Auxiliary Switch, Normally Close/Fail Close, 5-Year Warranty Back Back Stocked items ship in 1 business day. Factory items typically ship in 3-5 business days (estimate only). Actual times may vary.Email sales@energycontrol.com for more information.