Siemens Building Technology 599-03168 Valve 322057-301 Using a normally open actuator

Using a normally open actuator in a normally closed application will invert your system's environmental logic and potentially lead to equipment damage

Built with proprietary materials

meaning it is designed to limit output current safely during a fault

making it a flexible component for various drive setups

03 lb design allows for easy integration into tight electrical control boxes and terminal strips

Siemens Building Technology 599-03168 Valve 322057-301 Using a normally open actuatorThe Siemens 599 03168 is a professional grade Flowrite 599 Series globe valve designed for high performance throttling in commercial hydronic and steam systems. This 1 1 4 inch NPT 2 way valve features a normally open (NO) configuration and is engineered with a 16 Cv equal percentage flow characteristic, ensuring precise modulation and consistent heat transfer across the coil. Constructed with a heavy duty bronze body and brass trim, it is rated for