Piston type pulse valve

Piston type pulse valve

  • CN 202,252,270 U
  • Filed: 07/18/2011
  • Issued: 05/30/2012
  • Est. Priority Date: 07/18/2011
  • Status: Active Grant
First Claim
Patent Images

1. piston type sentinel valve;

  • Comprise guide'"'"'s part (1), valve gap (2), spring (3), diaphragm unit (4), valve body (5), flap (6) and winding-up pipe, described guide'"'"'s part (1) is connected valve gap (2), and described valve gap (2) connects spring (3), diaphragm unit (4) and valve body (5) successively;

    Be provided with the flap (6) that moves up and down in the described valve body (5);

    It is characterized in that described winding-up pipe inserts in the valve body (5), described valve body (5) is provided with sealing surface.

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