Forward acting rupture disc ZW
reverse actingmetalcustom

forward acting rupture disc
forward acting rupture disc
forward acting rupture disc
forward acting rupture disc
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forward acting, reverse acting
Other characteristics
Burst pressure

100 mbar, 300 mbar, 500 mbar (1 psi)

Nominal diameter

Min.: 50 mm (2 in)

Max.: 300 mm (12 in)


By combining the principles of the KUB® reverse acting rupture disc with its buckling pins and the three-section design of the ODV forward acting rupture disc, REMBE® can offer you a rupture disc that responds at two different but precisely defined burst pressures: The bi-directional acting rupture disc ZW. It opens in one direction for a defined overpressure and in the other direction for vacuum. It is primarily used in storage tanks and processes involving gases or liquids. The rupture disc permits a standard operating ratio of 80 % in the overpressure direction and 70 % in the vacuum direction (depending on the specific application).


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.