HO/HOV type bursting discs comprise of 2 to 4 components, which states a one piece. A primary unit is a Teflon membrane and slotted top. Together they ensures a stable and accurate performance. Due to its modularity HO/HOV type of disc is available in multiple materials and is widely applied in industry.
Specification:
| SPECIFICATION | |
| Design: | Composite, Forward-acting |
| Size Range: | 1 in to 44 in || DN25 to DN1100 |
| Burst Pressure Range: | 1.5 psig to 6000 psig || 0.10 barg to 413.69 barg |
| Burst Pressure Tolerance: | ± 1 psig for burst pressures < 5 psig ± 1.5 psig for burst pressures > 5 psig and < 14.99 psig ± 2 psig for burst pressures > 15 psig and < 40 psig ± 5% for burst pressures > 40 psig |
| Burst Pressure Tolerance: | ± 0.14 barg for burst pressures ≤ 1.5 barg stand. ± 10% / red. ± 0.14 barg for burst pressures > 1.5 barg and < 2.76 barg stand. ± 10% / red. ± 5% for burst pressures ≥ 2.76 barg |
| Materials: | Aluminum, 316/316L SST, Nickel 200/201, Monel® 400, Inconel® 600, Silver and Fluor |
| Performance Attributes | Process Media | Rupture Disc Holders | ||||
| Operating Ratio | Vacuum Resistant | Pulsating/Cyclic | Liquid | Vapor/Gas | Bolted type | Union Type |
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| 80% | YES | YES | YES | YES | YES | YES |
