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E-outstanding 5Pcs Acetal Plastic Exhaust Air Line Silencer, Exh

$6

E-outstanding 5Pcs Acetal Plastic Exhaust Air Line Silencer, Exh

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Product description

Exhaust muffler: In a pneumatic system, the cylinder discharges to the atmosphere through the exhaust hole of the reversing valve. Because the passage of the gas path is bent and narrowed in the valve, the exhaust pressure is higher. When the exhaust speed changes from the speed of sound When the exhaust hole is discharged, the air will expand and the gas will vibrate, and the sound will be harsh. The size of the noise is related to the speed of the driver. The faster the driver, the greater the noise.

The noise is measured in decibels (dB) at a distance of one meter from the exhaust port. According to international standards, the maximum noise allowed under 8 hours of working hours is 90 db, 4 hours is 93 db, and two hours is 96 db. The maximum noise allowed for one hour of work is 99 db, and the maximum limit is 115 db (Increase half of the time allowed by 3 db). Noise is harmful to human health, it is necessary to choose to install a muffler to reduce unnecessary noise.

Generally, the muffler of the solenoid valve can be reduced by about 25dB.

note:
(1) When choosing a plastic muffler, pay attention to the surrounding environment (it will not be knocked or knocked), the tightening force should not be too large during installation, and it is not suitable to use organic solvents.
(2) Because the cylinder speed is too slow, some users are not allowed to remove the muffler. When impurities are sucked in from the exhaust, this operation will not only greatly increase the noise, but also cause the valve to change direction.

E-outstanding 5Pcs Acetal Plastic Exhaust Air Line Silencer, Exh

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