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The Siemens 277-03170 is a 2 inch NPT brass control valve, designed for robust performance in HVAC systems. This normally-open, pneumatic-actuated valve ensures reliable control with its straightforward operation.
Equipped with a 2 inch IPF x 2 inch IPF connection, the Siemens 277-03170 is engineered for easy integration into existing piping systems. Its pneumatic actuator and 3-8 psi spring range contribute to efficient functionality.
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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