ASCO 821463CSA 1 1/4 Inch N/O Vent Valve,0/5#

The ASCO 821463CSA is a 1.25-inch normally open (N/O) vent valve intended for use in a variety of HVAC systems. This electrically driven valve allows air or gas to flow freely until signaled to close. It has a strong stainless steel design for corrosion resistance and a pressure rating of 0 to 5 pounds per square inch, making it ideal for low-pressure applications. The ASCO 821463CSA is commonly used in HVAC systems for pressure relief, condensate venting, and zone-specific airflow control. When the valve is in "normally open" position, air or gas can easily flow through it.