2901021200 Replacement Screw Air Compressor Spare Parts Atlas Copco

Product Description:

A check valve is a fluid can only flow along the inlet, outlet medium can not return, commonly known as a check valve.Check valve is a check valve swing check valve installation position is not limited, usually installed in the horizontal pipeline, but can also be installed in the vertical pipeline or tilting pipeline.Return valves are widely used and there are many kinds.

The function of the check valve is to allow only the gas of the compressor to enter the gas storage tank, and the gas in the gas storage tank can not return to the compressor.When the one-way valve fails, the gas of the gas storage tank will be discharged through the pressure relief valve after the air compressor is stopped, causing the compressor to start repeatedly.

More Parts For reference:

Check valve maintenance:

Check valve should also be regularly filled with grease, in order to use longer, the correct and orderly maintenance and maintenance of the valve, can make the valve play a normal function, can increase the service life.

When filling oil, often ignore the quality of oil, the quality of oil is very important, some oil not only on the valve] no protection, but also may have side effects, so in the choice of oil, try to choose a better oil.How much is injected into the valve.If less is injected, the sealing surface will wear out more quickly due to lack of lubricant.Injecting more oil will cause the valve to clog, affecting the normal work, but also will lead to waste of oil, the oil into the valve should be according to different injection valve size and specifications, can be calculated according to the size of the valve capacity, and then in the right amount of injection.Pressure is often overlooked when grease is injected into valves.

If the injection pressure is too low, it will result in sealing or failure.If the pressure is too high, the grease nozzle is easily blocked.

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