valve ports

valve ports

valve ports
The openings in the cylinder heads of a reciprocating engine through which the fuel-air mixture flows into the cylinder and burned gases leave.
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References in periodicals archive ?
it can be seen that these valve ports correspond with the valves which are farthest from the PCV port.
Figure 1 shows a sample of the measurement results, indicating the leak monitors with "Type 1" acoustic sensors mounted on the upstream and downstream valve ports. These measurements are from the first pressure cycle, i.e.
Boss plugs are available to seal any unused valve ports in the manifold.
* Available boss plugs, to effectively seal any unused valve ports in the manifold.
Essentially control valves, they slowly open and close valve ports - opening with increased pressure induced by a pump placed on-line or other device and closing with pressure drop.
This system provides a finger-tight seal suitable for solenoid valve ports and other shallow PTFE ports.