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DE/S

Series: DE/S-IIB High Velocity Pressure Relief Valve Brand: PROTEGO
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Description
  • Model - Pressure Relief Valve, Basic Design
  • Model - Pressure Relief Valve, Basic Design
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Specifications

Brand

Approvals & Certifications

  • EN 1092-1, EN 16852
  • ISO 6358, ISO 16016
  • TÜV (Technischer Uberwachungsverein)

Approvals & Certifications

  • ATEX
  • CEN
  • IEC
  • NEC Group B MESG ≥ 0.5 mm

Cone Material

  • Valve Cone: Hastelloy
  • Valve Cone: Stainless Steel

Enclosure, Body Material

  • Hastelloy
  • Stainless Steel
  • Steel

Environmental Protection

  • Explosion-proof Group IIB

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 Type

  • Raised Face (RF)
  • Smooth Finish

Gasket Material

  • PTFE

Materials of Construction

  • Bellow, PTFE

Operating Temperature

  • 0° to 60° C (32° to 140° F)

Pressure Range

  • psi: 1.45 to 7.25 (kPa: 10 to 50, Mbar: 100 to 500)

Seat / Seal Material

  • Valve Seat: Hastelloy
  • Valve Seat: Stainless Steel
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