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Series 16240 Side-Mount Vacuum Relief Vent

Brand: Protectoseal Company
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The Protectoseal Series 16240, Vacuum Relief Vent provides vacuum relief to maintain tank’s vapor space within safe operating parameters. 

Vent is designed to be mounted to a horizontally positioned pipe flange.
Features
  • Sizes 2" (DN 50) through 14" (DN 350)
  • Settings achieved by weight loading
  • Reduces costly evaporation losses
  • Leakage rate of less than 1 SCFH of air at 90% of set point 
  • Patented, FEP film “Air-Cushioned Seating”
  • Low-leak pallet design - certified test reports
  • Conforms to the latest ATEX Directive 
  • Factory tested / certified for leakage and correct settings
  • Available in Aluminum, Ductile Iron, Stainless Steel, Carbon Steel and Alloy C / C276
The Protectoseal Series 16240, Vacuum Relief Vent provides vacuum relief to maintain tank’s vapor space within safe operating parameters. 

Vent is designed to be mounted to a horizontally positioned pipe flange.
Features
  • Sizes 2" (DN 50) through 14" (DN 350)
  • Settings achieved by weight loading
  • Reduces costly evaporation losses
  • Leakage rate of less than 1 SCFH of air at 90% of set point 
  • Patented, FEP film “Air-Cushioned Seating”
  • Low-leak pallet design - certified test reports
  • Conforms to the latest ATEX Directive 
  • Factory tested / certified for leakage and correct settings
  • Available in Aluminum, Ductile Iron, Stainless Steel, Carbon Steel and Alloy C / C276
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Specifications

Brand

Approvals & Certifications

  • ATEX

Enclosure, Body Material

  • 316 Stainless Steel
  • Alloy C-276 or Hastelloy
  • Aluminum 356
  • Cast Steel
  • Ductile Iron

Flange Size - 10” (DN 250)

  • 10" (DN 250) - 125# (Flat Face)
  • 10" (DN 250) - 150# (Raised Face)
  • 10" (DN 250) - PN 16

Flange Size - 12” (DN 300)

  • 12" (DN 300) - 125# (Flat Face)
  • 12" (DN 300) - 150# (Raised Face)
  • 12" (DN 300) - PN 16

Flange Size - 14” (DN 350)

  • 14" (DN 350) - 125# (Flat Face)
  • 14" (DN 350) - 150# (Raised Face)
  • 14" (DN 350) - PN 16

Flange Size - 2” (DN 50)

  • 2" (DN 50) - 125# (Flat Face)
  • 2" (DN 50) - 150# (Raised Face)
  • 2" (DN 50) - PN 16

Flange Size - 3” (DN 80)

  • 3" (DN 80) - 125# (Flat Face)
  • 3" (DN 80) - 150# (Raised Face)
  • 3" (DN 80) - PN 16

Flange Size - 4” (DN 100)

  • 4" (DN 100) - 125# (Flat Face)
  • 4" (DN 100) - 150# (Raised Face)
  • 4" (DN 100) - PN 16

Flange Size - 6” (DN 150)

  • 6" (DN 150) - 125# (Flat Face)
  • 6" (DN 150) - 150# (Raised Face)
  • 6" (DN 150) - PN 16

Flange Size - 8” (DN 200)

  • 8" (DN 200) - 125# (Flat Face)
  • 8" (DN 200) - 150# (Raised Face)
  • 8" (DN 200) - PN 16
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