The Union C/W Vent and TP PxM-DS3 125P050M from Red-White Valve Corp is designed for effective flow control in plumbing applications. With a size of 125P050M, this union is ideal for various systems, including water supply and heating. It features durable construction for long-lasting performance and resistance to wear. The integrated vent and temperature pressure (TP) relief ensure safe operation, making it a reliable choice for professionals. This union meets industry standards, providing compatibility with standard piping systems for straightforward installation and maintenance.