Product Description
. . . . . Siemens 171F-10203 599 Series 2-Way Ball Valve w/GMA131.1U Actuator, 3 Position Fail-Safe, NO, 1/2", 130 Close Off psi, 0.4 Cv. Siemens. Siemens. 171F-10203.
. . . . . Siemens 171F-10203 599 Series 2-Way Ball Valve w/GMA131.1U Actuator, 3 Position Fail-Safe, NO, 1/2", 130 Close Off psi, 0.4 Cv. Siemens. Siemens. 171F-10203.