Siemens Building Technology 277-03170 Valve Assembly 322838-753 With a pressure relief setting

With a pressure relief setting of 60 psi and a certified steam discharge capacity of 2

Constructed for CCW rotation (counter-clockwise)

providing complete electrical isolation in the "Off" position

energy consumption

as well as several models across the Gibson KG6RC series

Siemens Building Technology 277-03170 Valve Assembly 322838-753 With a pressure relief settingThe Siemens 277 03170 Valve Assembly is a heavy duty 2 way normally open globe valve engineered for precise modulating control in hydronic heating and cooling systems. Built with a rugged UNS CA 844 bronze body and durable brass trim, this 2 inch NPT assembly is rated for ANSI Class 250 applications, supporting a 40 Cv flow capacity with an equal percentage flow characteristic. This ensures linear heat output even during fluctuating pressure drops,