Belimo Z2100QPF-K+CQKB24-SR-RL SKU: Z2100QPF-K+CQKB24-SR-RL $346.05 $769.00 Quantity -+ Factory Stock Details Belimo Z2100QPF-K+CQKB24-SR-RL : 2-Way 1" ZoneTight Valve, Cv 8.2, Press Fit, Electronic Fail-Safe Valve Actuator, 24 VAC/DC, Normally Closed/Fail Ope... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Belimo Z2100QPF-K+CQKB24-SR-RL : 2-Way 1" ZoneTight Valve, Cv 8.2, Press Fit, Electronic Fail-Safe Valve Actuator, 24 VAC/DC, Normally Closed/Fail Open, On/Off Control Input, 75 Second Run Time, <60 Second Fail-Safe, SPST, NEMA 2 (IP40) Enclosure, 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.