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Description
  • Model - Basic Pressure/Vacuum Relief Valve with Control Pilot Valve & Additional Emergency Pilot Valve
  • Model - Basic Pressure/Vacuum Relief Valve with Control Pilot Valve & Additional Emergency Pilot Valve

Specifications

Brand

Approvals & Certifications

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

Diaphragm Material

  • Diaphragm Pallet, Main Diaphragm Protection: Stainless Steel
  • Diaphragm Pallet: Aluminum
  • Pilot: FEP

Enclosure, Body Material

  • Aluminum
  • Pilot: Stainless Steel

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 - 14” (DN 350)

  • 14” (DN 350) - 150# ASME B16.5

Flange Size - 16” (DN 400)

  • 16” (DN 400) - 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

Materials of Construction

  • Pilot Lines, Valve Pallet: Stainless Steel
  • Valve Pallet: Aluminum

Pressure Range

  • psi: -0.101 to -0.043 (kPa: -0.7 to -0.3, Mbar: -7 to -3) - Vacuum
  • psi: 0.145 to 4.351 (kPa: 1 to 30, Mbar: 10 to 300)

Seat / Seal Material

  • Seal: Klingersil C-4106
  • Valve Seat: Stainless Steel