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Stainless steel reducing coupling with female threads

Legend Valve

Legend Valve 416-387 2" X 3/8" SS316 Red Coupling equipment

SKU CH-AHVJ-4REZ6

316 stainless-steel reducing coupling joins 2-inch and 3/8-inch FNPT threads

  • 316 stainless steel resists corrosion in harsh environments
  • Reducing design joins 2 inch and 3/8 inch NPT threads
  • Female NPT ends allow direct pipe connection
  • New condition ensures clean, undamaged threads
  • Legend Valve brand backed by manufacturer direct supply

Product Identity

The Legend Valve 416-387 is a 316 stainless steel reducing coupling designed for industrial plumbing systems. It connects a 2-inch female NPT thread to a 3/8-inch female NPT thread in a single fitting. The red colour coding helps identify the component during assembly or maintenance.

Suitable Applications

This coupling suits installers joining pipes of dissimilar diameters in corrosion-resistant stainless steel networks. It is not intended for push-fit, compression or welded pipe systems that do not use NPT threads. Buyers needing a straight coupling or a different thread standard should select another fitting.

Deciding Specification

The critical detail is the 316 stainless steel construction combined with the 2-inch by 3/8-inch FNPT thread combination. That material and thread pairing determines whether the fitting matches the pipe schedule and fluid compatibility required for the job.

How it compares

Measured against everything we stock in Drain Cleaners & Plumbing Tools, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 70% of the 1,087 comparable items (median $57.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

What pipe thread size does the 2" x 3/8" coupling accept on each end?

The coupling has FNPT threads on both ends, one sized for 2 inch pipe and the other for 3/8 inch pipe.

How do I install the reducing coupling without damaging the stainless threads?

Apply PTFE tape or pipe sealant to the male threads, then hand-tighten before finishing with a wrench; avoid over-torquing the 316 stainless body.

Will the Proposition 65 warning affect long-term use of the 316 stainless coupling?

The warning covers trace chemicals in the material; normal plumbing use with water or compatible fluids does not change the coupling’s corrosion resistance or service life.

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