Watson McDaniel Safety Valve, WSVI Series
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WSVI Series Safety Valve

Brand: Watson McDaniel
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The WSVI Safety Valves are used for over-pressure protection on unfired pressure vessels in saturated steam systems.
Features
  • Stainless Steel wetted trim nozzle & disc
  • Metal to metal seating, lapped to optimum flatness
  • Two control rings assure maximum performance & adjustability

Specifications

Brand

Enclosure, Body Material

  • Cast Iron

Flange Size - 1-1/2” (DN 40)

  • 1-1/2” (DN 40) - 250#

Flange Size - 2-1/2” (DN 65)

  • 2-1/2” (DN 65) - 250#

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 250#

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 250#

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 250#

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 125#
  • 6” (DN 150) - 250#

Flange Size - 8” (DN 200)

  • 8” (DN 200) - 125#

NPT Connection

  • 2” NPT Female
  • 2-1/2” NPT Female
  • 3” NPT Female
  • 4” NPT Female

Documentation

Data Sheets

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