maintaining precise boiler safety control and preventing nuisance shutdowns

permanent fit in tight commercial or industrial cabinets

R-22 Compatible: Designed for systems utilizing R-22 refrigerant where permitted by equipment specifications

this model includes both vertical and horizontal covers and utilizes a terminal block for secure wiring connections rather than loose leads

For a standard low-limit safety cut-out

Siemens Building Technology 599-05981 Valve 322055-301 maintaining precise boiler safety controlThe Siemens 599 05981 is a 3 inch, 2 way normally open globe valve designed for precision control in high capacity hydronic systems. Featuring an ANSI Class 125 cast iron body and durable bronze trim, this flanged valve is engineered for longevity in demanding HVAC applications. With a 100 Cv rating and an equal percentage flow characteristic, it ensures stable linear control even under fluctuating pressure drops. This unit is professionally