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SI/F

Series: SI/F Internal Safety Valve Brand: PROTEGO
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Description
  • Model - Internal Safety Valve, Standard Design
  • Model - Internal Safety Valve, Standard Design
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Specifications

Brand

Approvals & Certifications

  • EN 1092-1
  • ISO 16016

Bushing Material

  • PTFE

Enclosure, Body Material

  • Stainless Steel
  • Steel

Flange Material

  • Mounting Flange: Stainless Steel
  • Mounting Flange: Steel

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 - 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

Hand Wheel Material

  • Aluminum

Materials of Construction

  • Valve Disc: Stainless Steel

Proof Pressure

  • psi: 363 (kPa: 2,500, bar: 25)

Seat / Seal Material

  • Seal: PTFE
  • Valve Seat: Stainless Steel

Spindle Material

  • PTFE

Spring Material

  • Stainless Steel
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