Milwaukee Valve UPBA-480B 1-1/4" Press Brass Ball Valve Inline

Professional Plumbing Ball Valve

The Milwaukee Valve UPBA-480B is a 1-1/4 inch press brass ball valve designed for water distribution systems. Its two-piece body construction and full port design ensure unrestricted flow through the straight valve body. A chrome-plated brass ball provides durability and reliable sealing under operating pressures up to 200 psi. The integrated locking lever handle allows secure position control during operation.

Installers Needing Press Connections

This valve suits plumbers and maintenance teams requiring a secure, flameless press connection for 1-1/4 inch water lines. The locking handle adds safety for applications where accidental actuation must be prevented. It is not suited for steam lines, combustible gas piping, or systems requiring 3-A sanitary compliance certification. Buyers needing threaded, solder, or push-fit end connections must select a different valve body style.

200 psi Maximum Operating Pressure

The 200 psi pressure rating is the primary specification determining suitability for a given water system. Verify that the system working pressure remains below this limit to ensure safe operation. The valve also holds a vacuum service rating of 29.92 in Hg for negative pressure applications. No steam or combustible gas pressure ratings are established for this model.