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Description
  • Model - Pressure Relief Valve, Basic Design with 50 mm Lift
  • Model - Pressure Relief Valve, Basic Design with 50 mm Lift

Specifications

Brand

Approvals & Certifications

  • ATEX
  • CEN
  • IEC
  • NEC Group C MESG ≥ 0.65 mm

Approvals & Certifications

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

Cone Material

  • Valve Cone: Hastelloy
  • Valve Cone: Stainless Steel

Enclosure, Body Material

  • Hastelloy
  • Stainless Steel
  • Steel

Environmental Protection

  • Explosion-proof Group IIB3

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: 0.870 to 5.076 (kPa: 6 to 35, Mbar: 60 to 350)

Seat / Seal Material

  • Valve Seat: Hastelloy
  • Valve Seat: Stainless Steel