Nuclear safety valve is an important guarantee for the safe operation of nuclear power plant reactors. Yesterday, Dalian Dagao Valve Co., Ltd. developed a nuclear safety valve passed the national appraisal, in one fell swoop changed the past, China's imports of similar products simply rely on the situation. The national joint appraisal committee composed of experts from China Machinery Industry Federation, National Nuclear Security Administration, China Academy of Machinery Science and other units commented: "This has filled the domestic blank of nuclear safety valve and greatly enhanced the nuclear equipment It is reported that the nuclear safety valve is mainly used in nuclear power plant reactor containment pipeline, the implementation of the system's safety features, cut off or connected to the pipeline, so that the system operates correctly, the safety of reactor operation has an important role, but Prior to the domestic enterprises can only develop and produce nuclear safety two and three valves, nuclear safety valve has been a rely on imports.Dalian Dagao Valve Co., Ltd. last year the company invested 18 million yuan for technological innovation to enhance production levels for the development of nuclear safety A valve laid the foundation for the Dalian Dagao Valve Co., Ltd. passed the national-level nuclear safety inspection of a valve, including the electric stop valve, spin-on check valve and lifting check valve and other three products. China Machinery Industry Xu Liangyi, director of the Nuclear Power Equipment Office of the Federation, said that China's energy shortage issue is on the day Highlights that national development strategies of nuclear power have been identified, along with the construction of nuclear power plants have a large number of domestic nuclear power equipment at home is imperative, nuclear safety valve made the brunt.
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