599-00512 Siemens ZONE Valve

599 Series Zone Valve, 3/4-inch, two-way, globe body style, 4.1 Cv, normally open/closed determined by actuator, controlled medium is water or glycol solutions to 50%, linear characteristic, ANSI Class 125, 1/10-inch (2.5 mm) stroke, 44 psi (303 kPa) close-off pressure, SWT end connections, and direct-coupled universal bonnet for actuator connection. ; The Siemens 599-00512 2W,.75/4.1,SWT ZONE Valve