Product Description
. . . . . Siemens 243-00234 1/2" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.0 Cv (24V). Siemens. Siemens. 243-00234.
. . . . . Siemens 243-00234 1/2" NPT 3-Way Diverting Zone Valve Fail AB-A Actuator, 4.0 Cv (24V). Siemens. Siemens. 243-00234.