Van Stone Thermowell

Brand: Ashcroft Inc.

A thermowell provides invaluable triple duty service, by protecting your delicate temperature sensing instrumentation.
  • Protects your instrument against corrosive effects and resulting physical damage caused by media flow 
  • Permits instrument interchange or calibration check without disturbing or closing down the process 
  • Helps to contain dangerous or costly process fluids, when properly installed as an integral part of the vessel or piping 
Features
  • One piece bar stock construction 
  • Large selection of mill traceable materials 
  • Stamped with material, heat number and date code 
  • Full penetration welds on flanged wells 
  • Various test reports and certifications 
  • Wake frequency calculations per ASME PTC 19.3 -2010 

Specifications

Applications

  • Chemical & Petrochemical
  • Water & Wastewater Pressure Control

Approvals & Certifications

  • Hydrostatic Internal Testing
  • Material Test Report
  • Mill Certificate

Bore Size

  • 0.260" (6.6 mm)
  • 0.385" (9.78 mm)

Cap Material

  • Brass
  • Stainless Steel

Flange Size - 1-1/2" (DN40)

  • 1-1/2" (DN40) - 150#
  • 1-1/2" (DN40) - 1500#
  • 1-1/2" (DN40) - 2500#
  • 1-1/2" (DN40) - 300#
  • 1-1/2" (DN40) - 600#

Flange Size - 1" (DN25)

  • 1" (DN25) - 150#
  • 1" (DN25) - 1500#
  • 1" (DN25) - 2500#
  • 1" (DN25) - 300#
  • 1" (DN25) - 600#

Flange Type

  • Lap Joint

Insertion 'U' Length

  • 2" to 22" (50.8 to 558.8 mm)

Materials of Construction

  • 304 Stainless Steel
  • 316 Stainless Steel
  • Chain: Brass
  • Chain: Stainless Steel

Name Plate, Tag Material

  • Stainless Steel

NPS Connection

  • Instrument Connection: 1/2" NPSM Female

NPT Connection

  • Instrument Connection: 1/2" NPT Female

Thermowell

  • Shank Style: Tapered
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