Feature | Characteristics | Variations |
---|---|---|
Signalling available | ✓ | NIMU, SIGU, BT-S, FOS, SB(-S), SGK, SBK-S |
Safety valve isolation | ✓ | - |
Tolerance | % | ±10 (±5, -0/+10, +0/-10 upon request) | - |
Manufacturing design range | % | 0 | - |
Operating ratio | % | up to 98 ** | - |
Non-fragmenting design | ✓ | - |
Temperature range | °C | -80 to 600 *** | - |
Leakrate | mbar l s-1 | 10-4 to 10-6 | - |
Process medium | Suitability |
---|---|
Gas | Steam | ✓✓ |
Liquid with gas cushion | ✓✓ |
Liquids | ✓ |
Two phase flow | ✓ |
Hygienic applications | ✓✓ |
"We use state-of-the-art laser machines to cut the buckling pins on the KUB®. This is followed by tests on the rupture discs. The KUB® is an absolute must for anyone wanting a good high-quality rupture disc – one that lasts and a disc which is robust, in particular."