Model ODV -Medium Pressures Forward Acting Rupture Discs

ODV is primarily used for applications with low to medium pressures, e.g. for gases, liquids and applications with two-phase flows. The disc has a standard operating ratio of max. 80 %. For burst pressures of less than 1 barg, ODV can be installed directly between flanges or angular rings. ODV has a three-layer design: The burst element is located on the side facing away from the process to protect it against corrosive media. The breaking points are cut into the burst element using lasers and define the burst pressure with outstanding precision. The sealing element isolates the burst element from the process. On the process side, the integrated vacuum support ensures the process is safe even when operating with full vacuum.