Product Description
. . . . . Siemens 241-00514 1/2" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 4.0 Cv (120V). Siemens. Siemens. 241-00514.
. . . . . Siemens 241-00514 1/2" SWT 2-Way Normally Open Zone Valve SR Fail Safe Actuator, 4.0 Cv (120V). Siemens. Siemens. 241-00514.