This 2-way normally open valve from a reputable brand is designed to control the flow of liquids or gases in HVAC systems. With a Cv value of 7.3, it can handle moderate to high flow rates. The valve is enclosed and can withstand pressure between 9-13 pounds per square inch, making it suitable for use in various applications. Its compact size of 3/4" makes it easy to install in tight spaces. The Johnson Controls VG7241LT+3003E valve is a reliable choice for HVAC service technicians looking for a durable and efficient solution to regulate fluid flow.