Broad Operating Window: Rated for speeds up to 4

making it ideal for systems requiring hot gas bypass or heat pump functionality

making it a critical component for high-output commercial and industrial water heating applications

leak-free installation on a 5-ton HVAC system

Siemens Building Technology 599-00211 Valve Assembly 323269-701 Broad Operating Window: Rated forThe Siemens Building Technology 599 00211 Valve Assembly is a high performance 2 way normally open zone valve engineered for precise hydronic control in demand heavy HVACR environments. Built with a rugged brass body and brass trim, this 1 2 inch NPT valve provides a 2. 5 Cv linear flow rate, ensuring stable temperature regulation for terminal units such as radiators, fan coils, and baseboard heaters. The assembly utilizes 24Vac power and features a