making it ideal for multi-zone HVAC applications that require precise control over pneumatic actuators and sensors

and physical damage

While standard tubing may fit

1-watt power rating

and Berko wall heaters

Siemens Building Technology 599-10309 Valve 326058-758 making it ideal for multi-zoneThe Siemens Building Technology 599 10309 Valve is a professional grade 3 4 inch NPT ball valve engineered for precise equal percentage flow control in demanding HVACR applications. This two way control valve features a robust forged brass body rated at 600 WOG ANSI 250, ensuring long term reliability in high pressure hydronic systems. With a 10 Cv rating, it is ideal for managing fluid flow through fan coil units, reheat coils, and unit conditioners.