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Oxygen Valve High Pressure Chamber Connected With The Cylinder

Ningbo Fenfa Valve Co.,Ltd | Updated: Jul 06, 2017

  Oxygen valve high pressure chamber connected with the cylinder, low pressure chamber for the gas outlet, and access to the use of the system. The high pressure table shows the pressure of the gas stored in the cylinder. The outlet pressure of the low pressure gauge can be controlled by the adjustment screw.

  When using the first switch to open the main switch, and then turn the low pressure gauge clockwise adjustment screw to compress the main spring and drive the film, spring pad and mandrel to open the valve. This imports of high-pressure gas from the high-pressure chamber by throttling after decompression into the low-pressure room, and exports to the working system. Turn the adjustment screw to change the height of the shutter opening to adjust the throughput of the high pressure gas and reach the desired pressure value.

  Oxygen valves are fitted with safety valves. It is to protect the valve and make safe use of the device, but also the failure of the valve signal device. The safety valve will automatically open the exhaust if the outlet pressure rises and exceeds a certain allowable value due to damage to the shutter pad, the shutter, or for other reasons. This type of valve in the pipeline should generally be installed horizontally.

  Oxygen valves in the physical and chemical experiments, often use oxygen, nitrogen, hydrogen, argon and other gases. These gases are generally stored in a dedicated high pressure gas cylinder. Use the pressure through the valve to reduce the pressure to the required range of the experiment, and then through other control valve fine, so that the use of gas input system. The most commonly used oxygen valve for the oxygen valve, referred to as oxygen table.

Ningbo Fenfa Valve Co.,Ltd