bash valve 예문

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1. Bash valves have the advantage of great simplicity, for manufacture and operation.
2. Bash valves are usually held closed by the pressure of fluid in the reservoir behind them.
3. To provide long opening times, the bash valve normally incorporates some form of tappet mechanism.
4. *The inlet valve ( not the piston valve ) is a " sprung bash valve ".
5. An exhaust bash valve would have the cylinder pressure and the piston actuation both acting to open it, with nothing to close it.