This Watts Adapt-A-Valve is a high-quality compression brass union tee valve with a diameter of 3/8 inches. It is designed to provide a secure and reliable connection for your plumbing needs. The valve is made from durable brass material and has a tee shape, making it perfect for connecting to other pipes.

The end A and B diameters of the valve are both 3/8 inches, and it has a compression end C for added convenience. This valve is ideal for use in various plumbing applications, including industrial and commercial settings. With its superior quality and design, it is sure to provide you with a reliable and long-lasting connection.