The Siemens 599 Series ball valves and valve actuators deliver comprehensive control solutions for almost any chilled water, hot water, or 50% glycol applications. Available in spring return, non-spring return, two-position, floating, and proportional control these valves and actuators suit most applications. Two-way valves are available with chrome-plated brass ball and brass stem or stainless steel ball and stem for harsher conditions. The 599 Series has a wide variety of Cv ranges to help you size the control of your application correctly. Features:200 psi close-off pressure0.4 to 160 Cv ranges depending on valve size600/WOG/ANSI 250 pressure ratingDouble o-ring stem packingBlow-out proof stem for high pressure safetyThermal barrier on universal mounting bracket Specifications: Manufacturer: Siemens Building TechnologyManufacturer Part Number: 599-10357Product Type: Ball ValveConnection: NPTValve Flow Co-Efficient: 10 CVType: Valve OnlyPattern: 3-WayTrim Material: BrassSize: 1/2"Dimensions: 8.3" x 10.05" x 5.1"Weight: 1.56 LbTech Sheet