Articles by tag "decompression valve"

1. The role of the decompression valve
   Dimitris Andrikopoulos posted this at Sep 1, 2024

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   What is a decompression valve? The cylinder of a chainsaw contains a mixture of gases. When you start the machine, this mixture needs to compressed in order for ignition to succeed. But, excessive pressure requires you to put a lot more effort into starting the engine. When the starter cord is ...