Product
Nuclear cut-off valve
The nuclear cut-off valve can be used in the chemical and volumetric control system of a megawatt nuclear power plant, and can be used in the main circuit, injection system and waste heat elimination system of the pressurized water reactor nuclear power plant. The valves are safety grade 2 and grade 3, standard grade 2 and grade 3, and the seismic class is type 1A and type 1I. Foss nuclear cut-off valve is a dynamic valve. The prototype has been tested by 2000 tests of thermal life, cold and heat exchange, heat cycle, fluid blockage, vibration aging, earthquake and end loading test, which can meet various functional requirements under operating conditions.
| Design features | Product range | ||
| The bearing parts adopt the structure of integral die forging parts Disc full stroke guide design to ensure sealing Pretensioning design of packing platen is adopted Through software seismic analysis and fatigue analysis |
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