Rembe GmbH products

KUB is the most rugged rupture disc currently available. KUB is not only extremely easy to install – it is also simple to remove and reinstall. In addition to a standard operating pressure ratio of up to 98%*, the design is robust enough to cope with incorrect handling before and during installation. The IG holder also helps in this regard. The rupture disc and holder are designed to ensure that it is impossible to insert the rupture disc incorrectly. KUB does not use bite-type seals. Instead it uses a leak-tight, metal-on-metal seal, which  allows the rupture disc to be reinstalled after inspection.

KUB clean raises the bar in the field of sanitary rupture discs:KUB has a completely leak-tight and smooth designthat guarantees perfect hygiene standards in sanitary applications. Best feature: KUB clean is simple to install in existing tri-clamp flange systems. It complies with all hygienic design requirements and is suitable for CIP and SIP applications. The smooth surface of the sealing membrane, integrated ­gasket and direct installation into tri-clamp flange systems mean that this rupture disc has no score lines, indentations or notches on the process side, which can trap dirt or product residues during production or cleaning cycles. This makes KUB clean ideal for use in aseptic and sanitary applications.

The KUB V rupture disc protects safety valves against corrosive solids or adhesive media and is installed/upstream of the safety valve inlet. It is certified to resist a back pressure of 135 % of the defined burst pressure and thus enables you to test safety valves in-situ without having to remove the valve for servicing.