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Stainless steel reducing coupling with threaded ends

Legend Valve

Legend Valve 416-393 316 Stainless Steel Reducing Coupling equipment

SKU CH-SJH5-VV9XV

316 stainless steel reducing coupling joins 2-1/2 inch and 1 inch FNPT threads for corrosion-resistant piping systems

  • Corrosion-resistant 316 stainless steel suits harsh chemical environments
  • Reducing design joins 2-1/2 inch to 1 inch FNPT threads
  • Legend Valve 416-393 model ensures reliable industrial plumbing performance
  • New condition guarantees factory-fresh integrity for critical installations
  • California Proposition 65 listed chemical disclosure supports workplace safety compliance

Industrial Reducing Coupling 316 SS

The Legend Valve 416-393 is a 2-1/2" x 1" reducing coupling made from 316 stainless steel for industrial plumbing systems. It connects female NPT threads of different diameters in chemical, water or process piping. The fitting suits engineers and maintenance teams who need corrosion-resistant transitions between pipe sizes. It is supplied new and ships directly from the manufacturer.

Thermals Noise Power

This passive component generates no heat, produces no noise and draws no electrical power during normal operation. System thermals and acoustics are unaffected by the fitting itself. Pressure and temperature limits follow the 316 stainless steel material rating and the connected pipe schedule. No external energy source is required for installation or service.

Chemical Compliance Constraint

The product carries a California Proposition 65 warning for substances known to cause cancer and reproductive harm. Buyers who require fittings without such listed chemicals must select an alternative material or supplier. The warning applies to the coupling as supplied and does not change its mechanical function.

Highlights

  • Corrosion-resistant 316 stainless steel suits harsh chemical environments
  • Reducing design joins 2-1/2 inch to 1 inch FNPT threads
  • Legend Valve 416-393 model ensures reliable industrial plumbing performance
  • New condition guarantees factory-fresh integrity for critical installations
  • California Proposition 65 listed chemical disclosure supports workplace safety compliance

Specifications

BrandLEGEND VALVE

Questions about this item

How do I install the 316 stainless steel reducing coupling and what step is often missed?

Wrap PTFE tape clockwise on the male threads, tighten the FNPT ends with a pipe wrench, and pressure-test before burying the joint.

What maintenance or replacement will the 316 stainless steel reducing coupling need later?

Inspect the threads yearly for galling or corrosion; replace the coupling if leaks appear or the 316 stainless steel shows pitting.

What limit appears first on the 316 stainless steel reducing coupling under sustained use?

Thread galling or stress-corrosion cracking at the FNPT joint typically occurs before the 316 stainless steel body yields.

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