Siemens Building Technology 277-03206 Valve Assembly 318518-761 Bi-Directional Sealing: Features dual PTFE
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Description
Siemens Building Technology 277 03206 Valve Assembly 318518 761 Bi Directional Sealing: Features dual PTFE Bi Directional Sealing: Features dual PTFE seals and a relief port design to ensure a tight shut off in either flow direction maintaining system integrity in residential and commercial applications