Cut-off, pressure regulation integral pressure regulator

Cut-off, pressure regulation integral pressure regulator

CN
  • CN 2,610,186 Y
  • Filed: 04/07/2003
  • Issued: 04/07/2004
  • Est. Priority Date: 04/07/2003
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of cut-out pressure regulation integral type pressure governor, comprise valve port, piston, flange plate interface, lower shell body, it is characterized in that, described valve port is the bivalve mouth, be respectively primary valve and secondary valve port,, be provided with a bearing sliding bar on primary valve top, this sliding bar lower end is passed the main spring circle and is being connected the main piston of carrying out cutting action, and this sliding bar upper end is passed pressure spring and connected the handle that resets that places outer top cover below;

  • Be provided with a sub-piston that is connected with paraxial rod at secondary valve port, this axostylus axostyle upper end is provided with auxiliary spring, the lower end with place down the protection pallet in the drain pan to fix.

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