Siemens Building Technology 277-03169 Valve Assembly 318172-701 reducing energy consumption and increasing

reducing energy consumption and increasing the effectiveness of your unit heater

This HVAC motor protection accessory is essential for field replacements or control panel upgrades where maintaining OEM specifications is necessary for system integrity

or the valve failing to actuate despite receiving a voltage signal

this digital timer switch provides an essential manual override and automatic mode with a battery-free power outage protection that preserves memory during service calls or grid fluctuations

this direct drive motor utilizes 200-230V 1PH power and a standard 5

Siemens Building Technology 277-03169 Valve Assembly 318172-701 reducing energy consumption and increasingThe 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