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Stainless steel three-way ball valve, 1 1/4 inch FNPT connections, L-flow pattern, two-piece body

Milwaukee Valve

Milwaukee Valve BA3WDSLH 1 1/4" FNPT Stainless Steel Ball Valve 3-Way bath faucet part

SKU CH-CQ6S-20Z1H

Controls water flow in three directions using a stainless steel body with 1 1/4 inch female NPT connections and an L-pattern port design

  • TypeOther
  • Stainless CF8M body resists corrosion in wet environments
  • L-flow three-way pattern directs water between two outlets
  • Standard-port 1 1/4" FNPT connections fit existing bath plumbing
  • Two-piece construction allows straightforward inline maintenance
  • Manual quarter-turn operation provides reliable on/off control

1 1/4" Three-Way Stainless Ball Valve

This three-way ball valve provides manual flow diversion in plumbing and light-industrial systems. Its CF8M stainless-steel body resists corrosion in water, oil and compatible chemical lines. The L-pattern port directs media between the side outlet and the bottom port with a quarter-turn handle. Female NPT threads on all three ports accept standard 1 1/4-inch pipe fittings.

Two-Piece Standard-Port Upgrade

The two-piece construction simplifies in-line maintenance compared with one-piece valves that must be cut out for seat replacement. Standard-port flow reduces pressure drop less than a full-port version but costs less and fits tighter spaces. Switching from a two-way valve adds the ability to select between two downstream circuits without adding a second valve and extra piping.

Installers Needing L-Pattern Diversion

Suited for technicians who need a single valve to alternate flow between two outlets in hydronic, process or irrigation loops. Not for applications that require a T-pattern mix, full-port capacity, 3-A sanitary certification or automated actuation. Buyers needing those features should select a different valve configuration.

Highlights

  • Stainless CF8M body resists corrosion in wet environments
  • L-flow three-way pattern directs water between two outlets
  • Standard-port 1 1/4" FNPT connections fit existing bath plumbing
  • Two-piece construction allows straightforward inline maintenance
  • Manual quarter-turn operation provides reliable on/off control

Specifications

BrandMILWAUKEE VALVE
TypeOther

Questions about this item

What size pipe threads does the 1 1/4 inch FNPT inlet and side outlets need?

The inlet and both side outlets use 1 1/4 inch female NPT threads; mate them with matching 1 1/4 inch male NPT pipe or fittings.

How is the two-piece stainless body assembled in the line, and what step is often missed?

Thread each connection into the female NPT ports using pipe sealant on the male threads; the step often missed is tightening the valve body itself rather than stressing the piping.

Which internal part would need replacement if the L‑flow ball or seats wear and leak?

The standard-port ball and its seats are the wear components; replace the ball or seat kit when leakage appears between ports.

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