Z2050Q-J+CQKB24-SR-LL | ZoneTight (QCV) 1/2in. 2-way Cv 5.9 Valve Actuator Electronic fail-safe AC/DC 24 V 2-10 V Normally Open Fail-safe position Open modulating
Z2050Q-J+CQKB24-SR-LL | ZoneTight (QCV) 1/2in. 2-way Cv 5.9 Valve Actuator Electronic fail-safe AC/DC 24 V 2-10 V Normally Open Fail-safe position Open modulating