Asco HB40A214 Miniature Pressure Switch 1/4" NPT 4-12 PSI

The ASCO HB40A214 is a tiny swing-type check valve with a 1/4-inch NPT connection that allows for precise fluid control in HVAC systems. This valve functions as a check valve, permitting fluid movement in one direction but blocking reverse flow, and comes in a small size that ranges from 4 to 12 inches. When the fluid's direction changes, its swing mechanism opens to allow flow and shuts to stop backflow. The HB40A214, which is widely utilized in a variety of HVAC applications, is essential in avoiding fluid backflow and maintaining the system's integrity and efficiency. Because of its dependability, small size, and ability to maintain ideal fluid management in systems, HVAC professionals appreciate this little swing check valve.