Z2050QPF-F+CQKB24-RR | ZoneTight™ (QCV), Press Fit, 1/2", 2-way, Cv 1.4 |Valve Actuator, Electronic fail-safe, AC/DC 24 V, On/Off, Normally Closed, Fail-safe position Closed | Belimo Valve Size_3" - 2 Way <20 seconds (spring return at AW611EH-111-J7
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Description
Z2050QPF F+CQKB24 RR ZoneTight™ (QCV), Press Fit, 1 2", 2 way, Cv 1.4 Valve Actuator, Electronic fail safe, AC DC 24 V, On Off, Normally Closed, Fail safe position Closed Belimo Valve Size_3" 2 Way <20 seconds (spring return at AW611EH 111 J7 <20 seconds (spring return at 4°F to 122°F) Fail Safe Mechanism Datasheet Installation Instructions More Info