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DZ/E

Series: DZ/E Pressure or Vacuum Relief Valve, In-Line Brand: PROTEGO
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Description
  • Model - In-Line Pressure or Vacuum Relief Valve, Standard Design
  • Model - In-Line Pressure or Vacuum Relief Valve, Standard Design
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Specifications

Brand

Approvals & Certifications

  • ISO 6358, ISO 16016
  • TÜV (Technischer Uberwachungsverein)

Diaphragm Material

  • FEP

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 - 10” (DN 250)

  • 10" (DN 250) - 150# ASME B16.5

Flange Size - 12” (DN 300)

  • 12" (DN 300) - 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 - 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

  • Heating Jacket, Valve Pallet: Stainless Steel
  • Heating Jacket: Steel
  • Valve Pallet: Aluminum
  • Valve Pallet: Hastelloy
  • Valve Pallet: PTFE
  • Valve Pallet: Titanium

Pressure Range

  • psi: -0.870 to 0.870 (kPa: -6 to 6, Mbar: -60 to 60)

Seat / Seal Material

  • Seal: FEP
  • Seal: Metal
  • Seal: PTFE
  • Valve Seat: Hastelloy
  • Valve Seat: Stainless Steel
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