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Red Chemtrol Schedule 80 PVDF hex plug, 1-1/2 in MPT, 1360 psi

Chemtrol

Chemtrol 6516-4 1 1/2 in MPT Plug Red 1360 PSI

SKU CH-DAGF-GCZ68

Schedule 80 polyvinylidene plug with 1 1/2 inch male NPT threads rated to 1,360 psi at 73 to 280 degrees F

  • 1 1/2 in male NPT fits Schedule 80 pipe
  • 1360 psi rating handles demanding pressure systems
  • Polyvinylidene body resists corrosion across 73 to 280 °F
  • Hex drive allows quick installation with standard tools
  • Red colour identifies line at a glance

Chemtrol 1 1/2 in MPT Plug

The Chemtrol 6516-4 is a Schedule 80 polyvinylidene pipe plug with a 1 1/2 inch male NPT thread. It is intended for installers who need a positive shut-off in compatible piping systems.

1360 psi pressure limit at 73 °F

The fitting is rated for 1360 psi maximum operating pressure at 73 degrees Fahrenheit. Pressure capacity decreases as temperature rises toward the 280 degree upper limit, so designers must derate for hotter service conditions.

Verify Schedule 80 pipe and thread sealant needs

Confirm the mating pipe is Schedule 80 and that the 1 1/2 inch male NPT threads match the female fitting. The plug includes pre-applied thread sealant, so additional sealant may not be required.

Highlights

  • 1 1/2 in male NPT fits Schedule 80 pipe
  • 1360 psi rating handles demanding pressure systems
  • Polyvinylidene body resists corrosion across 73 to 280 °F
  • Hex drive allows quick installation with standard tools
  • Red colour identifies line at a glance

Specifications

BrandCHEMTROL

Questions about this item

Which Chemtrol 6516-4 plug matches my 1 1/2 in Schedule 80 piping?

The 6516-4 is sized for 1 1/2 in nominal Schedule 80 pipe with male NPT threads and a 2 3/8 in outside diameter.

What does the 1360 psi rating mean when the plug is installed?

It is the maximum operating pressure at 73 °F; pressure capacity decreases as temperature rises toward 280 °F.

How does the male NPT thread and hex drive affect installation?

Male NPT threads seal with a taper; the hex drive lets you tighten with a standard wrench. Pre-applied sealant is not included.

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