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

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

the 30-inch lead length provides ample slack for proper routing away from high-heat zones

ensuring the sensor has firm contact with the copper pipe

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