KUB Reverse Buckling-Pin Bursting Disc

protection against overpressure in sterile and aseptic applications – pharmaceutical, food and cosmetics industries, etc.

the sealing membrane protects the buckling pin element from corrosion,
operation based on Euler’s law of Compressed Columns which determines the buckling point of the pin,
high durability (operating life), operates up to 95% of the burst pressure,
no fragmentation occurs during explosion,
KUB-V version is designed for mounting upstream of the safety valve for its protection, available with leakage monitoring (pressure manometer),
smooth on process side, CIP cleaning capability,
DN: 25-800, NPS: 1”-32”,
minimum bursting pressures from 0.01 to 1.5 bar g,
effective venting area from 4.5 to 4470 cm²,
installation in a holder unit or between flanges.