This valve is a 3/4" 2-way normally open valve with a pressure range of 4-8 pounds and a flow capacity of 7.3 Cv. It is enclosed for added protection and durability. The Johnson Controls VG7241LT+3003D valve is designed to regulate the flow of fluids in HVAC systems, making it an essential component for HVAC service technicians. Its high flow capacity ensures efficient operation, while its normally open configuration allows for easy maintenance and troubleshooting.