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HOV-FS Rupture Disc
Brand: Fike CorporationThe 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