Siemens Building Technology 277-03169 Valve Assembly mario and saturated steam applications up

and saturated steam applications up to 35 psig

This model is specifically designed to be used with 2 1/2" or 3" flanges

Durable Construction: Engineered to withstand the high-vibration environment of an active blower or compressor compartment

Configurable Timing: Field-selectable defrost timer intervals allow for customization based on local climate and frost accumulation rates

Siemens Building Technology 277-03169 Valve Assembly mario and saturated steam applications upThe Siemens Building Technology 277 03169 Valve Assembly is a heavy duty 2 way normally open globe valve designed for precision flow control in demanding hydronic and steam applications. Built with a rugged bronze body and brass trim, this 1 1 2 inch NPT assembly provides a high flow capacity with a 25 Cv rating and an equal percentage flow characteristic for stable modulation. The unit is powered by a high torque 8 inch pneumatic actuator featuring