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The Siemens 171K-10308 ball valve is designed for precise flow control of hot or chilled water and up to 50% Glycol solution in various HVAC applications. Suitable for air handling units, convectors, fan coil units, unit conditioners, radiators and reheat coils, this valve features a 2-10 Vdc fail-safe actuator for reliable operation.
This valve's assembly includes a fail-safe mechanism that allows manual operation in the event of power failure, ensuring continuous operation and safety. It's engineered to provide both high performance and longevity with features like a blow-out proof stem and thermal isolation to enhance actuator life.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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