Fluid operated valve

Fluid operated valve

  • CN 101,449,090 A
  • Filed: 03/20/2007
  • Published: 06/03/2009
  • Est. Priority Date: 03/21/2006
  • Status: Active Grant
First Claim
Patent Images

1. valve, it is made up of valve body and displaceable element, and the pressure difference of wherein said valve both sides determines the position of described displaceable element.

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