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Stainless steel three-way ball valve, female NPT threads

Milwaukee Valve

Milwaukee Valve BA3WDSLH 1-1/2" FNPT Stainless Steel 3-Way Ball Valve

SKU CH-T3PV-G2B5J

Controls flow between three 1-1/2" FNPT ports using a CF8M stainless steel body with L-pattern standard port design

  • TypeOther
  • 1-1/2" FNPT stainless steel handles high-pressure flow
  • L-flow three-way design directs media between three ports
  • CF8M stainless body resists corrosion in harsh environments
  • Two-piece construction simplifies maintenance and inspection
  • Female NPT threads ensure leak-tight pipe connections

Industrial Flow Control

The Milwaukee Valve BA3WDSLH is a manual three-way ball valve built from CF8M stainless steel for corrosion-resistant service. Its two-piece body construction uses 1-1/2 inch female NPT connections on the inlet and side outlet to suit standard piping. The L-pattern flow path directs media between ports with a quarter-turn of the handle. This valve serves process, HVAC and utility lines that require reliable manual diversion.

Pressure and Leak Integrity

The standard-port ball and stainless steel body handle typical water, oil and gas pressures without the leakage paths common in multi-piece designs. Manual operation eliminates solenoid coils or actuators that consume power or generate electrical noise. The quarter-turn mechanism provides positive shut-off with minimal torque, so operators feel a crisp stop without hydraulic hammer. No external energy source is required for normal cycling.

Retrofit and Upgrade Fit

The valve replaces worn brass or carbon-steel three-way bodies that have corroded or seized in the same 1-1/2 inch NPT footprint. The CF8M material upgrades chemical compatibility for aggressive fluids where lesser alloys fail. The jump is worth it when the existing valve leaks at the stem, the ball scores from particulate, or the body shows pitting that threatens line integrity. Builders needing a four-way pattern or automated actuation will need a different configuration.

Highlights

  • 1-1/2" FNPT stainless steel handles high-pressure flow
  • L-flow three-way design directs media between three ports
  • CF8M stainless body resists corrosion in harsh environments
  • Two-piece construction simplifies maintenance and inspection
  • Female NPT threads ensure leak-tight pipe connections

Specifications

BrandMILWAUKEE VALVE
TypeOther

Questions about this item

How do I install this 1-1/2" FNPT three-way valve and what is the common mistake?

Thread the female NPT ends onto matching male pipe threads using PTFE tape or pipe sealant; the common mistake is over-tightening the joints, which can distort the CF8M stainless body and damage the two-piece joint seal.

What maintenance will this L-flow stainless ball valve need later?

Cycle the handle quarter-turn periodically to keep the ball moving freely; check the stem packing and two-piece body joint for leaks and retighten the packing nut or joint bolts if seepage appears.

What is the first limit that appears when this standard-port valve runs continuously?

The standard-port ball creates a flow restriction compared to full-port designs, so pressure drop across the valve becomes the limiting factor under sustained high-volume use.

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