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DR/ES-V

Series: DR/ES-V In-Line Detonation Flame Arrester Brand: PROTEGO
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Description
  • Model - Detonation Arrester with Check Valve
  • Model - Detonation Arrester with Check Valve
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Specifications

Brand

Approvals & Certifications

  • EN ISO 16852, 6358
  • TÜV (Technischer Uberwachungsverein)

Approvals & Certifications

  • ATEX
  • CEN
  • IEC
  • NEC Groups C, D MESG ≥ 0.65 mm

Cover Material

  • Cover with Shock Absorber: Hastelloy
  • Cover with Shock Absorber: Stainless Steel
  • Cover with Shock Absorber: Steel

Enclosure Finish

  • ECTFE

Enclosure, Body Material

  • Hastelloy
  • Stainless Steel
  • Steel

Flange Size - 1-1/2” (DN 40)

  • 1-1/2” (DN 40) - 150# ASME B16.5

Flange Size - 1-1/4” (DN 32)

  • 1-1/4” (DN 32) - 150# ASME B16.5

Flange Size - 1” (DN 25)

  • 1” (DN 25) - 150# ASME B16.5

Flange Size - 2-1/2” (DN 65)

  • 2-1/2” (DN 65) - 150# ASME B16.5

Flange Size - 2” (DN 50)

  • 2” (DN 50) - 150# ASME B16.5

Flange Size - 3” (DN 80)

  • 3” (DN 80) - 150# ASME B16.5

Flange Size - 4” (DN 100)

  • 4” (DN 100) - 150# ASME B16.5

Flange Size - 5” (DN 125)

  • 5” (DN 125) - 150# ASME B16.5

Flange Size - 6” (DN 150)

  • 6” (DN 150) - 150# ASME B16.5

Flange Size - 8” (DN 200)

  • 8” (DN 200) - 150# ASME B16.5

Flange Type

  • Raised Face (RF)
  • Smooth Finish

Gasket Material

  • PTFE

Materials of Construction

  • Flamefilter Cage, Spacer: Hastelloy
  • Flamefilter: Copper
  • Flamefilter: Inconel
  • Flamefilter: Tantalum
  • Heating Jacket, Flamefilter Cage, Spacer, Valve Pallet: Stainless Steel
  • Heating Jacket, Flamefilter Cage: Steel
  • Valve Pallet: Aluminum

Operating Pressure

  • psi: 0 to 58 (kPa: 0 to 400, bar: 0 to 4)

Operating Temperature

  • 0° to 60° C (32° to 140° F)

Pressure Range

  • psi: 0.029 to 0.50 (kPa: 0.2 to 3.5, Mbar: 2 to 35)

Pressure Type

  • Absolute

Seat / Seal Material

  • Sealing: FEP
  • Sealing: Metal
  • Valve Seat: Stainless Steel
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