The appearance and working principle of the oxygen valve.
The high pressure chamber of the oxygen valve is connected to the cylinder, and the low pressure chamber is a gas outlet and leads to the use system. The indication of the high pressure gauge is the pressure of the stored gas in the cylinder. The outlet pressure of the low pressure gauge can be controlled by an adjustment screw.
When using, first open the cylinder main switch, then turn the low pressure gauge pressure adjusting screw clockwise to compress the main spring and drive the film, spring block and ejector to open the valve. The imported high-pressure gas is depressurized by the high-pressure chamber and then enters the low-pressure chamber and leads to the working system through the outlet. Turn the adjusting screw to change the height at which the valve opens, thereby adjusting the throughput of the high pressure gas and achieving the desired pressure value.
The oxygen valves are fitted with safety valves. It is a device that protects the pressure reducing valve and makes it safe to use, and it is also a signal device for the failure of the pressure reducing valve. If the outlet pressure rises by itself and exceeds a certain permissible value due to damage to the valve mat, valve or other reasons, the safety valve will automatically open the exhaust.
Aluminum Die Casting
Aluminum alloy die casting products produced by pfmold help engineers all over the world to make their designs a reality. We are a die casting company in China that can produce high-quality aluminum die casting parts and offer one-stop solutions for our customers including CNC machining, surface treatment and sub-assembly works.
Die casting work shop
The benifits of aluminum high pressure die casting process:
High level of customization
The technology used by our company allows the production of complex designs and provides us with the ability to customize the castings to match your specifications perfectly.
Efficiency
Aluminum die casting is not only a way to easily customize products but also s very fast and efficient way to produce. Therefore, we can supply you with high-quality parts at a rate that will increase the overall efficiency of your production line.
Versatility
The fact that die casting aluminum parts are lightweight yet have high strength make them suitable to use in a number of industry applications.
Corrosion resistance
Aluminum alloy products offer a high rate of corrosion resistance which increases the wide range of use.
Low cost
Aluminum die castings are, in the long run, much more price competitive than other aluminum casting methods such as gravity die casting and low pressure die casting.
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