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SRL Rupture Disc
Brand: Fike CorporationThe Fike SRL rupture disc is reverse-bulged and perimeter-scored to facilitate opening without knife-blades. It is ideal for such demanding applications as the isolation of pressure relief valves. Sophisticated finite element analysis (FEA) techniques were used to develop the SRL’s Contour Modified™ design.
Features- SRL rupture discs can be used in a wide variety of applications including liquid, vapor and two phase media flow
- SRL can operate up to 90% of its marked burst pressure for burst pressures over 40 psiG (2.76 BARG), and up to 90% of the minimum of the burst tolerance at 40 psiG (2.76 BARG) and below
- SRL will withstand full vacuum without the aid of a vacuum support (see performance attributes)
- If damaged during normal installation, the rupture disc will open at less than 1.5 times the stamped burst pressure
- SRL discs perform reliably even under less-than-ideal bolt loading conditions due to their special seating configuration
- The perimeter score configuration, along with the integral ring, control its opening and enable the disc to rupture without fragmentation
- The single hinge design helps achieve low burst pressure and full opening upon rupture
- The DiscLoc locator tab prevents incorrect, inverted installation in the holder. Prominent flow arrows indicate the process flow direction during venting
Specifications
Brand
Approvals & Certifications
- ASME
- CE
Burst Pressure
- psig: 10 to 320 (kPa: 69 Too 2,207, bar: 0.69 to 22.07) at 72° F (22° C)
Materials of Construction
- 316 Stainless Steel
- 316L Stainless Steel
- Hastelloy C-276
- Inconel 600
- Monel 400
- Tantalum
O-Ring Material
- Viton