Z2050QS-F+CQKB24-SR-RR 1/2" 2-Way ZoneTight Zone Valve with Electronic Fail-Safe Actuator

Z2050QS-F+CQKB24-SR-RR ZoneTight™,0.5",2 Way 1.4 Cv, Sweat,w/ Electronic Fail-Safe,24V,Modulating

Zone Valve (QCV), DN 1/2" [15], 2-way, Cv 1.2
Valve Actuator, Electronic fail-safe, AC/DC 24 V, 2...10 V, Normally Closed, Fail-safe position Closed, Modulating
Actuator fitted

Design Data : Design Data

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Flow orifice, 1/2" for 1.0 GPM, for Belimo ZoneTight™

Flow orifice, 1/2" for 2.5 GPM, for Belimo ZoneTight™

Flow orifice, 1/2" for 5.5 GPM, for Belimo ZoneTight™

Flow orifice, 3/4" for 10.0 GPM, for Belimo ZoneTight™

Flow orifice, 1", for 21.0 GPM
for Belimo ZoneTight™

Manual flow setter, for Belimo ZoneTight™

Housing cover CQ for Belimo ZoneTight™, Color: white (RAL 9010)