The NIBCO INC T22562016 4 Tubular Ball Valve (TUBV) E Connection is designed for CPVC systems, featuring a 4-inch threaded connection. This valve is constructed from high-quality CPVC material, ensuring durability and resistance to chemical corrosion. It is ideal for use in both residential and commercial plumbing applications, providing reliable flow control. The threaded design allows for easy installation and maintenance, while its compliance with industry standards ensures safety and performance. Perfect for water distribution and industrial processes, this valve is a versatile addition to any piping system.