What are the operational considerations of safety valve?

     Operating items

    1.To keep the safety valve to prevent valve spring is clean,grease dirt straw full or corrosion, preventing the gas safety valve discharge oil or other foreign bodies blocked; regularly checkwhether the seals intact, to prevent loosening or moved lever type safety valve to prevent the hammer, the adjusting screw spring type safety valve to be free twist.

     2.Safety valve after cleaning, must be readjusted.

    3.Should choose light oil cleaning safety valve.

    4.After the initial operation stage of debugging operation,should carefully observe the safety valve.

    5.Found signs of relief valve leakage shall promptly replace or repair. The prohibition of use to increase the load (such as overtighten the spring type safety valve adjusting screw or hang heavyin the lever type safety valve lever) method to eliminate theleakage.

Fluid Couplings

    6.Safety valve regularly check the operation of the leaks, blockingand spring corrosion and not normal phenomenon, and observe the adjusting sleeve and the adjusting ring fastening screw locking nut is loose, if found problems should be promptly take appropriate measures.

     7.Safety valve, installed in the outdoor should take appropriate protective measures, to prevent rain, dust, rust and other dirt intrusion of safety valve and the discharge pipe, when the environment is below zero degree Celsius, also should take themeasures necessary to ensure the reliability of safety valve.

      8.The gas safety valve operation in addition to comply with theregulations, shall comply with the "pressure vessel safety technology supervision regulation" and "safety valve safety technology supervision regulation" (TSG ZF001-2004) of the relevant provisions.

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