Injecting injector`s control valve for heavy fuel oil operation, has connection tube with specific tube length and arranged between upper control chamber and port valve, where fuel is supplied to upper and lower chamber
摘要
<p>The valve has an upper control chamber (2) and a lower control chamber formed above and below a nozzle needle, respectively. Fuel is supplied to the upper and lower chamber under pressure. A 2/2 port valve (4) is arranged for opening/closing the nozzle needle. A connection tube (6) with tube length of 10 millimeters is arranged between the upper control chamber and the 2/2 port valve.</p>
