Talk:Sprinkler valve: Revision history

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31 May 2008

  • curprev 08:3908:39, 31 May 2008 Jimmy101 talk contribs 902 bytes +902 New page: I don't believe the statement concerning diaphram sprinkler valves ''"Unfortunately for spuders, sprinkler valves are designed to open relatively slowly to prevent "water hammer"'' is corr...