Introduction of reverse acting rupture disc:
Reverse acting rupture disc is a safety pressure relief element composed of a reverse arch rupture disc and a ring-shaped crocodile tooth structure. When the pressure of the reverse acting rupture disc reaches the system setting value, the arch surface of the arch rupture disc will reverse and break along the incision to quickly release pressure. And metal fragments are generated during the tearing process, so it can adapt to scenarios with high requirements for system safety and cleanliness.
Advantages of composite type rupture disc:
1. Our reverse buckling type rupture disc is manufactured in standard sizes and can be quickly installed and interchanged with conventional holders, which not only reduces the cost of use, but also improves the maintenance efficiency of the equipment.
2. The positioning pin hole of the composite type rupture disc allows the rupture disc to be correctly installed in the center position of the holder to maintain the stability of the system.
3. The response speed of the YE type rupture disc is very fast, the sealing performance is good, and it can act quickly when the pressure changes transiently, minimizing the system risk. And the fragment-free structure of the reverse buckling type rupture disc allows it to be used in series with the safety valve.
Use of YE type rupture disc:
Our YE type rupture disc can be used for equipment that is prone to instantaneous overpressure in the chemical industry, such as reactors, storage tanks, filters, etc. Because the reverse buckling type rupture disc we produce adopts a fragment-free structure, it can meet the production needs of clean workshops and aseptic processes. Reverse acting rupture discs are also suitable for use with safety valves in pipeline systems and compression systems, which can play a good protective role.
Technical parameters:
Processable pressure range:
Min./max. bursting pressure at 22°.
Unit: Mpa
Note:
1. The values in the table are for reference only. If the actual values are different, please consult the manufacturer.
2. The material of crocodile teeth is generally austenitic stainless steel.
3. If polytetrafluoroethylene or polypropylene is required, please pay attention to its operating temperature.
Maintenance of composite type rupture disc:
When installing YE type rupture disc, clean the inside of the clamp and check whether the positioning pin is intact. The reverse buckling type rupture disc should be placed in a dry, light-proof and corrosion-resistant environment to avoid affecting the performance of the reverse acting rupture disc. The composite type rupture disc should be replaced according to the working conditions and replaced regularly to avoid affecting the subsequent use effect.
FAQ:
1. Can the YE type rupture disc be used repeatedly?
Ye type rupture disc cannot be reused.
2. How to judge whether the YE type rupture disc is installed correctly?
Ye type rupture disc can be aligned with the positioning pin during installation.
3. What is the pressure accuracy of the YE type rupture disc?
Our YE type rupture disc is manufactured according to international standards, and the bursting pressure error range is controlled within ±5%.
YE type rupture disc adapter holder:
About us:
Shenyang Xinguang Aerospace Safety System Co., Ltd. focuses on the design, production, sales and service of bursting disc safety devices. It obtained the "Burst Disc Device Production License" issued by the Ministry of Labor in 1986. In 2000, it was recognized as a high-tech enterprise by the Provincial Department of Science and Technology.
