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 Home
> Product > Airbank
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Disadvantage
of the screw type diaphragm
valve
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 Tedious
and complicated work for cutting,
welding, tapping
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Require
rubber hose to correct error
caused by thermal expansion
during welding
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Operational
error caused by particle and
corrosion due to moisture inside
header tanks
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Pressure
loss between valve on air header
tanks and blow tube
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Air
leak by welding failure
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Disadvantage
of the coupling type diaphragm
valve
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Same
problem with screw type diaphragm
valve
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Completely
make a screw when you install,
otherwise unfixed valve can
come out and cause the
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personal
injury
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Disadvantage
of the flange type diaphragm
valve
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Tedious
and complicated work for cutting,
welding, tapping
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Operational
error by particle and corrosion
due to moisture inside header
tanks
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Air
leak by welding failure
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Costly
and time consuming for bolting
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Disadvantage
of square header tank
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Using
the square type tank is difficult
to meet EU and US pressure container
safety guideline
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Operational
error by particle and corrosion
due to moisture inside header
tanks
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Air
leak by welding failure
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Stress
concentration on 4 edges part
of square tank can cause crack
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