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Series 20 Tank Blanketing Valve

Brand: Protectoseal Company
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Tank Blanketing is an effective means of preventing fires in flammable liquid storage tanks by controlling the formation of explosive vapor / air mixtures. 

Blanketing minimizes evaporation of the stored product, thus reducing emission levels and product loss. 

Protection from external sources of contamination that may adversely affect the tank’s contents is also provided.
Features
  • 1" NPT inlet and outlet standard
  • Pilot operated design provides tight operating band
  • Optional inlet and outlet connections available
  • Inlet gas pressures from 20 psiG to 200 psiG
  • Set points from -0.5 in.W.C. to 69.2 in.W.C.
  • Optional flow plugs to meet specific flow requirements
  • Fully field serviceable
  • Optional pilot and sense line gauges
  • System purge and field test capability available
  • Conforms to the latest ATEX Directive
Tank Blanketing is an effective means of preventing fires in flammable liquid storage tanks by controlling the formation of explosive vapor / air mixtures. 

Blanketing minimizes evaporation of the stored product, thus reducing emission levels and product loss. 

Protection from external sources of contamination that may adversely affect the tank’s contents is also provided.
Features
  • 1" NPT inlet and outlet standard
  • Pilot operated design provides tight operating band
  • Optional inlet and outlet connections available
  • Inlet gas pressures from 20 psiG to 200 psiG
  • Set points from -0.5 in.W.C. to 69.2 in.W.C.
  • Optional flow plugs to meet specific flow requirements
  • Fully field serviceable
  • Optional pilot and sense line gauges
  • System purge and field test capability available
  • Conforms to the latest ATEX Directive
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Specifications

Brand

Approvals & Certifications

  • ATEX

Enclosure, Body Material

  • 316 Stainless Steel

Flange Size - 1” (DN 25)

  • 1” (DN 25) - 150#
  • 1” (DN 25) - 300#

Flange Size - 1/2” (DN 15)

  • 1/2” (DN 15) - 150#
  • 1/2” (DN 15) - 300#

Flange Size - 3/4” (DN 20)

  • 3/4” (DN 20) - 300#
  • 3/4” (DN 20) -150#

NPT Connection

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

Pressure Range

  • psig: 20 to 200 (kPa: 138 to 1,379, bar: 1.3 to 13.7)
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