The regulating valve is the final control element to change the process parameters such as medium flow, pressure, temperature and liquid level with the help of power operation. Burner control valve is often composed of actuator and valve. Follow the deep commissioning engineer to learn the application requirements of burner control valve.

   The selection of regulating valve shall be subject to strict calculation; The type, caliber and various properties shall meet the requirements; The materials of various important parts of the regulating valve shall be strictly selected; Sufficient strength and stiffness; Pressure test and air tightness test shall be passed according to national standards; The manufacturing technology and test methods of the manufacturer must meet the standards and be identified and approved by the competent department.

   In order to prevent misoperation, operators must pay attention to the precautions marked on the nameplate: manufacturer name, product model, rated flow coefficient, design tag number, product number, manufacturing month and year, etc. The arrow indicating the medium flow direction and the words and values of "DN" and "PN" shall be cast or punched out on the valve body. Important valves shall be equipped with sufficient accessories, such as valve positioner, limit switch, etc.

   There shall be sufficient installation space and operation space, sufficient lighting and strict operating procedures. In case of accident of high-pressure gas equipment, in order to prevent direct damage to other equipment, a cut-off device must be installed on the pipeline connecting the equipment, and a quick cut-off valve must be installed if necessary. In the event of fire, the fire resistance of the regulating valve shall be considered from the structure, or fireproof coating shall be used.