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    Safety Valve Lead Seal
    time:2013-07-09  |  visits:2013  |  tags:safety valve,relief valve,,,
    Detail:

    safety valve or relief valve lead seal
    After adjusting the safety valve or relief valve, should take lead seal to prevent the well-adjusted set pressure from being changed freely. When repairing the safety valve or relief valve, should remember the position of adjusting stem and screw before dismantling, so that the adjusting after repair could be easy. After new adjusting, should take lead seal.

     
       
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