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Quickly open the blind flange

2018-04-17View Original

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I’ve recently come into contact with quick-opening blind flanges, but I haven’t used them myself, so there are some things I don’t understand. What is the difference between these quick-opening blind flanges and ordinary eight-character blind flanges? Are they blind flanges that can switch states automatically? And what is their cost?
Reply #22018-04-17
Haven’t come into contact with it yet; still learning*,,,
Reply #32018-04-17
Beijing Kelian Times Technology Co., Ltd. has the quick blind plate switching device you mentioned; it’s quite expensive, but it’s a great product.
Reply #42018-04-17
So, can this quick blind plate replace a regular blind plate? For example, in cases where equipment needs to be shut down for welding work, or in devices that are frequently switched on and off and have pressure differences – normally a blind plate is used; can this alternative be used in such situations?
Reply #52018-04-17
It can be used as a substitute; it’s suitable for areas where blind plates need to be frequently adjusted. The switching process takes about 15 minutes, which is very convenient. A few days ago, we just had a technical exchange. It’s just very expensive
Reply #62018-04-17
There were discussions on the forum; give it a search
Reply #72018-04-18
It’s similar to the function of a reverse cut-off valve, I guess
Reply #82021-02-04
Hello, we are a manufacturer of quick-attach blind flanges; if there are any issues, we can learn from each other and discuss them. 19904531234
Reply #92021-02-04
Hello, we are a manufacturer of quick-attach blind flanges; if there are any issues, we can learn from each other and discuss them. 19904531234

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