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Milwaukee Valve

Milwaukee Valve UPBA475B 1 1/2" FNPT Brass Ball Valve Inline

SKU CH-R0XT-A3JFS

Brass full-port ball valve with locking lever handle rated 600 psi for water lines

  • TypeOther
  • Full-port design maximises water flow
  • Chrome-plated brass ball resists corrosion
  • Locking lever handle prevents accidental operation
  • Brass body rated for 600 psi working pressure
  • Vacuum service rated to 29.92 in Hg

Brass Ball Valve for Water Systems

The Milwaukee Valve UPBA475B is a manual two-way ball valve designed for water media in plumbing installations. Its brass body and chrome-plated brass ball provide durability for inline flow control. The full-port design maintains unrestricted flow when the valve is open.

Verify Pipe Size and Pressure Rating

Confirm that your piping uses 1 1/2 inch FNPT threads to match the valve connections. The maximum operating pressure is 600 psi for water service, and vacuum service is rated to 29.92 in Hg. This valve is not rated for steam or combustible gas applications.

Replaces Standard Shut-Off Valves

This unit upgrades basic shut-off valves by adding a locking lever handle that prevents accidental operation. The two-piece construction allows easier inline maintenance than single-piece alternatives. The jump is worthwhile when secure, full-flow isolation is required for water lines.

Highlights

  • Full-port design maximises water flow
  • Chrome-plated brass ball resists corrosion
  • Locking lever handle prevents accidental operation
  • Brass body rated for 600 psi working pressure
  • Vacuum service rated to 29.92 in Hg

Specifications

BrandMILWAUKEE VALVE
TypeOther

Questions about this item

What comes with the Milwaukee Valve UPBA475B brass ball valve and what must be purchased separately?

The valve ships as a complete unit with a brass body, chrome-plated brass ball, lever handle and locking mechanism. Pipe fittings, thread sealant and any required mounting hardware are not included.

Which version of the UPBA475B should I choose for a 1 1/2 inch FNPT water line?

This model is a single configuration: 1 1/2 inch FNPT straight-body, full-port, two-piece brass construction with a locking lever handle. No alternative port sizes, handle styles or pressure ratings are offered for this part number.

How does the 600 psi rating apply when the valve is installed in a real plumbing system?

The 600 psi figure is the maximum operating pressure for water at ambient temperature. System pressure spikes, temperature changes and pipe stress can reduce the safe working limit, so design the circuit with a suitable safety margin below 600 psi.

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