Siemens 171C-10302 1/2" 2-Way Ball Valve Assembly 1Cv NSR Proportional

The Siemens 171C-10302 is a 2-way ball valve assembly used for precise proportional control in HVAC systems. This valve has a 1/2" dimension with a 1 Cv flow coefficient for those applications that need precise fluid flow control. Featuring NPT connections for easy installation, this item is made from robust brass for long term durability. Intended for use in temperatures from 35 to 250°F and to ANSI Class IV pressure regulations. Standing by device provides proportional control with a 24V actuator for better efficiency and performance of heating and cooling, replaces a wall mounted thermostat. Siemens 171C-10302 enhances flow management in system operation for optimized performance and energy efficiency in HVAC applications.