This Lochinvar Motorized Valve is a 3-way valve with a diameter of 2.5 inches. The valve is motorized, allowing for automated control of fluid flow within a system. It operates by changing the direction of the fluid between two outlets, making it an essential component in many plumbing and heating systems. The product is designed to provide reliable and efficient service under various operating conditions. Its robust construction ensures durability and longevity, while its design allows for easy installation and maintenance. The Lochinvar Motorized Valve is compatible with various Lochinvar models, offering versatility in application.