Can domestic manufacturers design breathing valves with large exhaust and suction capacities?
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The exhaust surface of a pressure relief valve on my end is damaged. I’ve carried out some temporary repairs, but I’m still worried about it, as the product is imported from Korea and the delivery process is complicated. I’m looking for a domestic alternative; I’ve contacted several companies, but none of them can provide one. Could you please recommend some companies for me? I also want to confirm whether it is a scientific approach to repair the sealing surface at zero hour after the breather valve is damaged, without carrying out any adjustments What impact will it have on the performance of the breather valve?
Please get in touch with the 11th Institute of the Aerospace Ministry; they are likely the most skilled in China when it comes to safety valves and breather valves
Sometimes, for high-displacement models, a breathing manhole can be used as a substitute