90AR261 Gardner Denver Replacement Air Compressor Valves
Product Description:
The check valve is one of the valve parts of the air compressor.
Its role is to prevent the oil from being injected into the oil and
gas separator through the return pipe after the air compressor
stops running. When the compressor is restarted, the oil content in
the output air is increased.
The check valve is used to prevent the gas from flowing back to the
air compressor, which leads to a series of problems of the machine,
as follows:
1.Gas reverse flow will lead to the failure of starting with load.
In the process of starting, if the internal pressure of the machine
is too high, the motor will start with heavy load, and the starting
current of the motor will be too high. At the same time, the impact
on the transmission parts is also very large.
2.The system of multiple units may make the oil drum filled with
water, resulting in the unit can not start the search normally.
3.Because the unloading valve of most air compressors is in the
open state of shutdown, so if the gas flows back, it will also
cause the loss of energy.
Other Valve P.N:
| 1089062110 | 1089070202 | 1619733300 | 1619756000 |
| 1622369480 | 1202586903 | 81335509 | 250017-280 |
| 22516025 | 22516025 | 39312905 | 250038-666 |
| 250038-755 | 8829009-775 | 88290001-006 | 88290006-775 |
| 39141944 | | | |
There is a valve on the end cover of the oil separation tank. When
the air pressure in the oil separation tank reaches 1.1 times the
set value, this valve will automatically open to release some air
and reduce the air pressure in the oil separation tank. When the
screw air compressor is working at full load, gently pull the vent
lever on the valve. If the valve can vent outward, it means normal.
There is a pressure gauge on the oil separation tank, which mainly
detects the pre-filter pressure. The bottom of the oil separation
tank is equipped with a drain valve, and the drain valve should be
opened regularly to let off the water and dirt deposited on the
bottom of the oil separation tank.
There is a transparent oil level mirror next to the oil separation
tank to show the level of the oil separation tank. The correct oil
level is when the screw air compressor is working normally, the oil
level is in the middle of the upper and lower degrees. If it is too
high, it will run away, and if it is too low, it will affect the
performance of the whole machin
If you don't find the part number you want in my online shop,
please do not hesitate to contact us, Maybe I can check it for you.
At the same time, we are a factory and can also customize
unconventional filter elements for you at any time.
