Counterbalance valve application advice

Trapped Air Can Cause Instability

 

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Operating cylinders are often at the highest point on a machine and trapped air can accumulate and if the system is not bled correctly the air will simply move up and down when the cylinder is operated.

Trapped Air Can Cause Instability

Under these conditions the method frequently used of cycling the cylinder a few times will not remove the trapped air. A proper bleeding procedure through correctly located bleed points on the cylinders is the only way of removing trapped air.

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