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Red Schedule 80 PVDF hex head plug with male NPT threads

Chemtrol

Chemtrol 6516 1 in Schedule 80 MNPT Hex Plug

SKU CH-MC23-DAPP4

A Schedule 80 polyvinylidene hex plug with 1 inch male NPT threads rated for 360 psi at 73 to 280 degrees Fahrenheit

  • 1 in Schedule 80 MNPT hex plug for secure pipe closure
  • 360 psi maximum operating pressure handles demanding fluid systems
  • 73 to 280 °F service range suits hot and cold applications
  • Pre-applied thread sealant speeds installation and reduces leaks
  • Red polyvinylidene fluoride body resists corrosion and chemical attack

Chemtrol 6516 Schedule 80 Hex Plug

This Chemtrol 6516 plug is a Schedule 80 polyvinylidene fitting designed for industrial piping systems. It provides a secure closure for 1-inch nominal pipe size connections with male NPT threads. The red plug suits maintenance, repair and new construction tasks. It is built for chemical resistance and high-pressure service.

Male NPT Threaded Closure

The 1-inch male NPT threads engage directly with matching female fittings or valves in a Schedule 80 piping run. A hex drive style allows standard wrench installation without specialised tools. The fitting ships with pre-applied thread sealant to simplify assembly and reduce leak paths. No separate seal is included in the package.

360 psi at 73 to 280 Degrees F

Rated for 360 psi maximum operating pressure across a temperature range of 73 to 280 degrees F, the plug handles demanding fluid and gas lines. The Schedule 80 wall thickness provides mechanical strength for industrial environments. It is not intended for systems exceeding the stated pressure or temperature limits.

Highlights

  • 1 in Schedule 80 MNPT hex plug for secure pipe closure
  • 360 psi maximum operating pressure handles demanding fluid systems
  • 73 to 280 °F service range suits hot and cold applications
  • Pre-applied thread sealant speeds installation and reduces leaks
  • Red polyvinylidene fluoride body resists corrosion and chemical attack

Specifications

BrandNIBCO

Questions about this item

What pressure can the 1 in Schedule 80 hex plug hold before it leaks?

The plug is rated for 360 psi maximum operating pressure at 73 degrees Fahrenheit.

How hot does the polyvinylidene body get before it softens during continuous flow?

The material withstands fluid temperatures up to 280 degrees Fahrenheit without deformation.

Which wrench size fits the hex head on this MNPT plug?

The hex drive measures 1 5/8 inches across flats for standard socket engagement.

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