This valve is a reliable and efficient solution for controlling the flow of fluids in HVAC systems. With a 3/4" NPT connection, it can handle high flow rates with ease, thanks to its 7.3Cv capacity. The valve operates on 4-8 pounds of pressure and features a positive shutoff function for added safety and control. Its durable construction ensures long-lasting performance, making it an excellent choice for HVAC service technicians looking for a dependable valve to integrate into their systems.