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About HEZONGSION
Hello, we are HEZONGSION team, as a sanitary supplier, we have own factory processing and testing equipment, We mainly produce sanitary valves, pipe fittings, filters, etc. We will continue to optimize our products and pay attention to the quality of products. Bring you a better product experience.
Product size
Our safety valve has 6 exhaust holes, can be timely exhaust, O-ring design, so that the pressure is more sensitive and accurate, we set it in a fixed pressure value, but its pressure can also be adjusted within the range, hex nuts can be fixed pressure, to prevent pressure changes.
Attention: This is a micro-opening safety valve, its role is to protect the container or pipeline because of excessive pressure and damage, when the internal pressure of the container or pipeline is greater than the valve setting pressure, the valve will work and begin to relieve pressure, because its structure is a micro-opening safety valve, if there is no pressure supplement, with the passage of time, it will slowly discharge the gas inside the container. So if you need to use it to maintain a fixed pressure value in the container for a long time, without adding pressure, then it is not suitable. Its function is only to protect!
Jeff
Reviewed in the United States on February 16, 2025
This seems pretty straightforward and looks like it will work well.
Kyle K
Reviewed in the United States on January 8, 2025
Mine was factory set way to high but works well once set properly. Could see this being very dangerous id someone were to trust it dor the packaging/listing. This would be 5 stars but had to ding a star for this issue.
Katmandoo
Reviewed in the United States on July 28, 2024
We ordered this part for a compressor but it didn't fit. There was nothing wrong with the part itself, just not what we needed. We had to return it. Seller was great and easy to work with.
Big David
Reviewed in the United States on June 27, 2024
I purchased two other pressure relief valves, but they did not work as intended. This product did not release pressure at 15psi, but could be adjusted as advertised. I could easily adjust the valve to 15spi. Furthermore, the operation was stable. I may purchase another valve. Excellent!!
Aarif Mohamed
Reviewed in the United States on January 26, 2024
Valve leaking slowly even at pressures below 40psi. Losing 5 psi every 24hrs .
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