Re: Arc Valve

in case the budget is tight, the auto recirc valve can be replaced with a combination of control valve and kick back line. sure it require more piping but its simpler to operate and maintain. the Yarway will require setting up some spare parts and an occaisonal call from their rep to help you out with the overhaul.

• In PipingDesign@y..., "Rothert, Rainer" <Rainer.Rothert@k...> wrote:
  > Hi Ravi,
  >
  > An arc valve is an "Automatic Recirculation Control Valve" and it
  protect pumps from the dangers of low and/or reverse flow.
  >
  > See:
  > http://www.yarway.com/control_valves.asp
  > http://www.schroedahl.de/index_com.html
  > http://www.hora.de/english/pages/pumpen/home.htm
  >
  > Regards
  > Rainer
  >
  >
  > -----Ursprüngliche Nachricht-----
  > Von: Arora, Ravi [mailto:rarora@b...]
  > Gesendet am: Donnerstag, 14. November 2002 11:08
  > An: 'PipingDesign@y...'
  > Betreff: [PipingDesign] Arc Valve
  >
  > All,
  >
  > Can anybody brief me ....What is arc valve and where we use it??
  >
  > Thanks
  > Ravi