Z2050Q-F+CQB24-SR-L | ZoneTight (QCV) 1/2in. 2-way Cv 1.4 Valve Actuator Non fail-safe AC/DC 24 V 2-10 V Normally Open modulating
Z2050Q-F+CQB24-SR-L | ZoneTight (QCV) 1/2in. 2-way Cv 1.4 Valve Actuator Non fail-safe AC/DC 24 V 2-10 V Normally Open modulating