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The Importance of Air Quality of Pneumatic Valves


Release time:

2021-08-07

The operation equipment technology of pneumatic valve requires careful eradication of welding slag and other sundries in the pipeline before the equipment. After the device, the valve core should be opened, and the pipeline and dispatching valve should be cleaned again to prevent sundries from getting stuck and damaging the saved parts. Pneumatic valves shall be equipped in a position that is convenient for protection and repair, and the straight pipe section in front of the valve shall be as long as possible.

The Importance of Air Quality of Pneumatic Valves

The operation equipment technology of pneumatic valve requires careful eradication of welding slag and other sundries in the pipeline before the equipment. After the device, the valve core should be opened, and the pipeline and dispatching valve should be cleaned again to prevent sundries from getting stuck and damaging the saved parts. Pneumatic valves shall be equipped in a position that is convenient for protection and repair, and the straight pipe section in front of the valve shall be as long as possible.
In order to ensure that the scheduling valve and scheduling system defects do not affect production and safety accidents, generally require equipment bypass and bypass valves. Before and after the dispatching valve, equipment stop valve is required. For high temperature, high pressure, easy freezing and viscous media, equipment guide valve is also required. The bypass valve cannot be equipped directly above the dispatching valve to prevent the corrosive medium in the bypass valve from leaking to the dispatching valve.
Gas quality is a very important factor affecting the service life of pneumatic valves. So the quality of the gas source is very important, then, what are the factors that affect the quality of the gas source?Pneumatic valveWhat about the good running of the door? Next, answer one by one for us.
Main factors affecting the quality of gas source:
1. The air filter is not installed in front of the cylinder, causing impurities in the pipeline to enter the cylinder and wear the sealing ring of the cylinder piston.
2. The air filter in front of the cylinder is not cleaned for a long time.
3, pneumatic valve positioner before the device filter is too thick.
gas source treatment to improve the level of approach:
1. Use a filter with a filter screen. Only remove the filter screen for cleaning.
2. Oil-free compressor shall be set up separately for external air source.
3. Products with low gas consumption. Pneumatic valve gas consumption of different products are very different. Air consumption is small not only the compressor can be small, the air flow rate can be low, the solenoid valve discharge noise is also small.
The operation equipment technology of pneumatic valve requires careful eradication of welding slag and other sundries in the pipeline before the equipment. After the device, the valve core should be opened, and the pipeline and dispatching valve should be cleaned again to prevent sundries from getting stuck and damaging the saved parts. Pneumatic valves shall be equipped in a position that is convenient for protection and repair, and the straight pipe section in front of the valve shall be as long as possible.
In order to ensure that the scheduling valve and scheduling system defects do not affect production and safety accidents, generally require equipment bypass and bypass valves. Before and after the dispatching valve, equipment stop valve is required. For high temperature, high pressure, easy freezing and viscous media, equipment guide valve is also required. The bypass valve shall not be directly above the dispatching valve to prevent the corrosive medium in the bypass valve from leaking to the dispatching valve.