Fike Rupture Disc, HOV-FS
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HOV-FS Rupture Disc

Brand: Fike Corporation
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The HOV-FS is a forward-acting, flat-seated rupture disc device, commonly used for overpressure protection of steam turbine condensers.

The HOV-FS utilizes similar technology as the conventional HOV (see data sheet R.1.22.01), but is offered in larger sizes featuring a flat seat design.

The HOV-FS features either a single hinge (SH) or multi-petal (MP) opening style, depending on size, burst pressure and material.

Typical construction for the HOV-FS is a 316 SST top section and vacuum support, with an FEP Fluoropolymer seal.

Other seal materials are available to meet temperature and burst pressure requirements.
Features
  • Alternate top and bottom section materials: Inconel® 600, Monel 400, Nickel 200, Hastelloy® C276
  • Can operate up to 80% of its marked burst pressure
  • Operates in both gas and liquid applications
  • ASME UD Certification available when used in Fike rupture disc holder

Specifications

Brand

Approvals & Certifications

  • ASME

Burst Pressure

  • psig: 1.5 to 65 (kPa: 10 to 448, bar: 0.1 to 4.48) for Seal Material

Enclosure, Body Material

  • 316 Stainless Steel
  • Alternate Top & Bottom Section Material: Hastelloy C-276
  • Alternate Top & Bottom Section Material: Inconel 600
  • Alternate Top & Bottom Section Material: Monel 400
  • Alternate Top & Bottom Section Material: Nickel 200

Seat / Seal Material

  • Seal: 316 Stainless Steel
  • Seal: Aluminum 1100
  • Seal: FEP/PFA Fluoropolymer

Documentation

Data Sheets

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