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Round malleable iron pipe cap, 2 inch female NPT, class 150

Value Brand

Value Brand 2" FNPT Malleable Iron Cap Class 150

SKU CH-ST5V-FFYN3

A 2-inch female NPT malleable iron pipe cap rated for Class 150 service from -20 to 366 degrees Fahrenheit

  • 2 in FNPT thread fits standard piping
  • Malleable iron body resists mechanical stress
  • Class 150 rating handles typical pressure
  • Operates from -20 °F to 366 °F
  • Prop 65 notice: contains listed chemicals

2" FNPT Malleable Iron Cap

This Value Brand cap is a Class 150 plumbing fitting designed for 2-inch nominal pipe size. It uses female NPT threads and malleable iron construction to seal the end of a pipe run. The part suits installers and maintenance teams closing off water, gas or oil lines in residential and light commercial systems.

Pre-applied sealant status

The fitting ships without pre-applied thread sealant and without an included seal. Installers must supply their own thread tape or pipe dope to achieve a leak-free joint. This means the installer controls the sealing method and can match the compound to the specific fluid and temperature requirements.

366 °F maximum temperature rating

The cap is rated for continuous service from -20 °F up to 366 °F. Systems that regularly exceed this temperature need a higher-class fitting or a different material. Buyers should verify that their operating envelope stays within this range before specifying the part.

Highlights

  • 2 in FNPT thread fits standard piping
  • Malleable iron body resists mechanical stress
  • Class 150 rating handles typical pressure
  • Operates from -20 °F to 366 °F
  • Prop 65 notice: contains listed chemicals

Specifications

BrandZORO SELECT

Questions about this item

Will the 2-inch NPT threads on this malleable iron cap need re-sealing or replacement after repeated assembly?

The cap ships without pre-applied thread sealant and includes no seal, so you must apply fresh sealant each time the joint is made.

What pressure limit will be reached first when this Class 150 fitting is under sustained load?

Class 150 rating defines the maximum working pressure, so that limit governs sustained use.

How much heat can this 2-inch malleable iron cap handle during all-day operation?

The material is rated for continuous service from minus 20 degrees up to 366 degrees Fahrenheit.

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