Its rolling diaphragm design minimizes friction and hysteresis

This non-potable valve is a field-proven solution for contractors needing high-capacity T&P valves for industrial boilers and secondary heating loops

Common Questions Is the 511-044-382 compatible with LP (Propane) gas

Common Service Questions What is the difference between the 0875705 and the 152ARK-1

Siemens Building Technology 599-03164 Valve 320735-701 Its rolling diaphragm design minimizesThe Siemens 599 03164 is a professional grade 1 2 inch 2 way globe valve designed for high performance fluid and steam control in commercial HVACR systems. Built for the rigors of the field, this normally open valve features a rugged UNS CA 844 bronze body and durable brass trim, ensuring long term reliability in demanding hydronic loops. With a 2. 5 Cv rating and an equal percentage flow characteristic, it provides precise modulation for hot water,