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4. QEV CYLINDER APPLICATION
In most of the applications, the exhaust valve is inserted in the
inlet or pneumatic cylinder.
Air is directed in the inlet port & Buna_N stop the exhaust port
and allow travel from outlet port towards the main area in the
cylinder.
Then air travel back to the control valve. As the exhaust valve is
connected with the cylinder directly, it result in quick comeback of
the piston.
Vicenta Rouch – Mechanical Engineer at Quick exhaust valve