We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Stainless steel three-way ball valve with three female NPT ports

Milwaukee Valve

Milwaukee Valve BA3WDSLH 3/8" FNPT Stainless Steel 3-Way Ball Valve

SKU CH-T25H-QG8TQ

A stainless steel three-way ball valve with 3/8 inch female NPT connections and L-flow pattern for fluid diversion

  • TypeOther
  • Three-way flow control with L-pattern porting directs media between three ports
  • CF8M stainless steel body resists corrosion in aggressive fluid applications
  • Two-piece construction allows easier in-line maintenance and seal replacement
  • 3/8 inch FNPT connections fit standard threaded piping without adapters
  • Standard port design provides full flow capacity for the nominal size

Valve Type and Intended Use

The Milwaukee Valve BA3WDSLH is a manual three-way ball valve built from CF8M stainless steel for corrosion-resistant fluid control. Its L-flow pattern directs media between three ports in a two-piece body with standard port sizing. Suitable for plumbing or light industrial systems needing directional flow changes.

Flow Behaviour Under Continuous Operation

The valve uses a standard port ball and side-entry connections to maintain consistent flow paths during extended use. Stainless steel construction resists scaling and chemical attack, preserving sealing integrity over repeated cycles. Manual operation avoids actuator fatigue, so performance stays stable as long as the handle is turned within design limits.

Installation Checks Before Ordering

Verify that your piping uses 3/8 inch female NPT threads on all three ports to match the valve connections. Confirm the L-flow pattern matches the required diversion logic for your circuit. Ensure the two-piece body can be accessed for maintenance in the planned location. Check that system pressure and temperature fall within the valve's unstated ratings.

Highlights

  • Three-way flow control with L-pattern porting directs media between three ports
  • CF8M stainless steel body resists corrosion in aggressive fluid applications
  • Two-piece construction allows easier in-line maintenance and seal replacement
  • 3/8 inch FNPT connections fit standard threaded piping without adapters
  • Standard port design provides full flow capacity for the nominal size

Specifications

BrandMILWAUKEE VALVE
TypeOther

Questions about this item

How much pressure drop should I expect when the Milwaukee Valve BA3WDSLH runs continuously in a hydronic loop?

The valve uses a standard-port ball with an L-pattern flow path, so the bore is smaller than the 3/8 in NPT connections; expect a measurable pressure drop that will increase pump head requirements in all-day operation.

What mating fittings must I already have to install the 3/8 in female NPT ports on this valve?

You need three male NPT fittings — pipe nipples, adapters or hose barbs — each with 3/8 in NPT threads to match the valve's female inlet and two side outlets.

Will the CF8M stainless body and standard-port ball create galvanic issues if I keep my existing brass or bronze piping?

CF8M stainless is more noble than brass or bronze; direct metal-to-metal contact in water can accelerate corrosion of the older piping, so dielectric unions or isolation bushings are recommended.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.