Products
A wide range of valve product lines for all operating conditions
DN150 axial flow check valve
Nuclear grade axial flow check valve is a key basic protective equipment in various fluid systems of nuclear power plants, mainly used to prevent medium backflow, avoid damage to system equipment caused by backflow, and ensure safe and stable operation of the system. It is widely used in key parts such as the water supply system, cooling water system, and auxiliary system of nuclear and conventional islands, and its reliability directly affects the operational safety and efficiency of nuclear power plants. In 2025, through industry technology achievement appraisal, the appraisal committee believes that the prototype of the developed axial flow check valve product has independent intellectual property rights, and its main performance indicators have reached the advanced level of similar international products, which can be promoted and applied.
DN50 axial flow check valve
Nuclear grade axial flow check valve is a key basic protective equipment in various fluid systems of nuclear power plants, mainly used to prevent medium backflow, avoid damage to system equipment caused by backflow, and ensure safe and stable operation of the system. It is widely used in key parts such as the water supply system, cooling water system, and auxiliary system of nuclear and conventional islands, and its reliability directly affects the operational safety and efficiency of nuclear power plants. In 2025, through industry technology achievement appraisal, the appraisal committee believes that the prototype of the developed axial flow check valve product has independent intellectual property rights, and its main performance indicators have reached the advanced level of similar international products, which can be promoted and applied.
Nuclear grade Y-shaped bellows globe valve
The basic design function of a nuclear grade Y-shaped bellows globe valve is to cut off or connect the medium flow in the pipeline under required operating conditions. Allow the medium to flow when the valve is opened; When the valve is closed, it should be ensured to be cut off. The valve can only be in the fully open or fully closed position. The prototype has passed comprehensive identification tests such as cold and hot life, cold and hot alternation, cold and hot cycle, fluid blockage, vibration aging, earthquake, and end loading, and can meet various functional requirements under operating conditions.
Nuclear grade cast steel T-shaped globe valve
The basic design function of nuclear grade cast steel T-shaped globe valve is to cut off or connect the medium flow in the pipeline under required working conditions. Allow the medium to flow when the valve is opened; When the valve is closed, it should be ensured to be cut off. The valve can only be in the fully open or fully closed position. The prototype has passed comprehensive identification tests such as cold and hot life, cold and hot alternation, cold and hot cycle, fluid blockage, vibration aging, earthquake, and end loading, and can meet the operational requirements of normal and accident conditions.
Nuclear grade forged steel T-shaped corrugated pipe globe valve
The basic design function of nuclear grade forged steel T-shaped corrugated pipe globe valve is to cut off or connect the medium flow in the pipeline under required working conditions. Allow the medium to flow when the valve is opened; When the valve is closed, it should be ensured to be cut off. The valve can only be in the fully open or fully closed position. The prototype has passed comprehensive identification tests such as cold and hot life, cold and hot alternation, cold and hot cycle, fluid blockage, vibration aging, earthquake, and end loading, and can meet the operational requirements of normal and accident conditions.
Nuclear grade cast steel wedge gate valve
Nuclear grade cast steel wedge gate valve is used to cut off or connect the medium flow in the pipeline of large pressurized water reactor nuclear power plant systems under required operating conditions. Allow the medium to flow when the valve is opened; When the valve is closed, it should be ensured to be cut off. The valve can only be in the fully open or fully closed position. The prototype has passed comprehensive identification tests such as cold and hot life, cold and hot alternation, cold and hot cycle, fluid blockage, vibration aging, earthquake, and end loading, and can meet various functional requirements under operating conditions.