Valve having a long average operating life

Valve having a long average operating life

  • CN 102,089,560 A
  • Filed: 07/06/2009
  • Published: 06/08/2011
  • Est. Priority Date: 07/11/2008
  • Status: Active Application
First Claim
Patent Images

1. a valve (10), has the valve body (16) that can in valve chest (14), move with respect to valve seat (12), wherein between described valve body (16) and described valve chest (14), constitute space (18), described space is separated by at least one Sealing (20) or is limited, it is characterized in that described at least one Sealing (20) comprises the load-bearing member (22) that is made of metal.

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