For contractors performing system retrofits or component swaps

maintaining factory-specified performance

Constructed from durable materials to withstand high-velocity flow and closed-loop system pressures

and a detailed ladder diagram decal for accurate rewiring

it is suitable for domestic hot water recirculation and other potable water applications where corrosion resistance is critical

Siemens Building Technology 599-01138 Valve 322055-301 For contractors performing system retrofitsThe Siemens Building Technology 599 01138 is a high performance 3 way mixing valve designed for precise flow control in demanding hydronic systems. This Powermite 599 MZ Series valve body features a 3 4 inch NPT connection and a 6. 3 Cv rating, making it an ideal choice for regulating hot or chilled water and water glycol solutions up to 50% concentration. Built with a rugged forged brass body and brass trim, this globe style valve is engineered for