Heavy-Duty Construction: The cast iron sheave body provides superior vibration damping and durability under high-stress industrial conditions

ensuring a leak-free fit with existing well tappings

typically found on the terminal box or housing label

making it an essential component for commercial refrigeration and industrial chiller plant safety

Siemens Building Technology 599-03166 Valve 318973-401 Heavy-Duty Construction: The cast ironThe Siemens 599 03166 is a heavy duty Flowrite 599 Series globe valve designed for high performance control of hot water, chilled water, saturated steam, and 50% water glycol solutions. As a 3 4 inch NPT 2 way normally open valve, it features an equal percentage flow characteristic that ensures precise linear thermal capacity control in demanding HVACR applications. Built with a rugged UNS CA 844 bronze body and durable brass trim, this unit is rated