Siemens 171C-10314 1" 2-Way Ball Valve Assembly 25Cv NSR Proportional

Siemens 171C-10314 is a high efficiency two way ball valve assembly used for proportional control in HVAC systems. This valve has a 1" dimension and an betterflow coefficient of 25 Cv is able to regulate huge amounts of fluid with precision. With NPT connections for easy set up, it is made of solid brass for long term durability. It can work with temperatures between 35 to 250°F and is ANSI Class IV pressure regulated, for tough environments. A 24V actuator powers the valve for easy and precise heating and cooling. Siemens 171C-10314 improves system efficiency because it accurately regulates flow.