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Stainless steel thermowell with threaded ends and tapered shank

Value Brand

Value Brand 24C461 Bimetal Thermowell 316SS 1/2 NPSM 0.26 in Bore

SKU CH-7V5G-ZJQ6D

A 316 stainless steel thermowell with 1/2 NPSM internal thread, 2.5 in stem and 0.26 in bore protects bimetal sensors in process lines

  • TypeEnvironmental & Mechanical
  • 316 stainless steel construction resists corrosion in harsh process environments
  • 26 in bore accepts standard bimetal thermometer stems for direct temperature reading
  • 1/2 NPSM internal thread fits common instrument connections without adapters
  • 3/4 in NPT process connection mounts securely into pipe fittings
  • 5 in stem with 2.9 in socket length positions sensor in flow stream for accurate measurement

Thermowell for 0.26 in Bore

This Value Brand 24C461 bimetal thermowell protects temperature sensors in industrial processes. It is made from 316 stainless steel for corrosion resistance. The 1/2 NPSM internal thread accepts compatible bimetal thermometers. The 3/4 in NPT process connection mounts into existing piping.

Fits 1/2 NPSM stems and 3/4 NPT ports

The thermowell requires a sensor with a 0.26 in diameter stem and a 1/2 NPSM connection. It installs into a 3/4 in NPT process fitting with a 1 3/4 in insertion length. The 2.5 in stem length and 2.9 in socket length determine the installed depth. A 0.4 in wrench allowance aids installation.

Replaces worn or mismatched thermowells

This unit upgrades installations where the existing well has corroded or the bore size does not match the sensor. The 316 stainless steel construction extends service life in aggressive media compared to lower-grade alloys. It is not for applications needing a different bore diameter, thread standard, or insertion length.

Highlights

  • 316 stainless steel construction resists corrosion in harsh process environments
  • 26 in bore accepts standard bimetal thermometer stems for direct temperature reading
  • 1/2 NPSM internal thread fits common instrument connections without adapters
  • 3/4 in NPT process connection mounts securely into pipe fittings
  • 5 in stem with 2.9 in socket length positions sensor in flow stream for accurate measurement

Specifications

BrandVALUE BRAND
TypeEnvironmental & Mechanical

Questions about this item

What insertion depth does the 2.5 in stem actually reach?

The 2.5 in stem provides a 1 3/4 in insertion length into the process, leaving the remainder for the socket and connection.

How hot does the 316 stainless well get during continuous service?

The 316 stainless steel body conducts process temperature directly to the sensor; surface temperature equals the measured medium temperature.

Which sensor diameter fits the 0.26 in bore?

The 0.26 in bore accepts standard bimetal thermometer stems sized for that diameter, typically 1/4 in nominal probes.

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