Caleffi z121000 z-one 24v normally closed valve actuator without aux Caleffi actuator valves motorized 24vac 120vac 230vac Caleffi z-one
Z111000 - Caleffi Z111000 - 24V Normally Closed Actuator w/ aux. switch
Caleffi valves zone motorized npt
Caleffi actuator 24v normally closed aux switch wire Caleffi z-one
Caleffi z121000 z-one 24v normally closed valve actuator without aux Caleffi actuator valves motorized 24vac 120vac 230vac Caleffi z-one
Caleffi valves zone motorized npt