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Reverse osmosis filter system operated at high pressure has graduated reverse pressure valve system
Reverse osmosis filter system operated at high pressure has graduated reverse pressure valve system
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机译:在高压下运行的反渗透过滤器系统已分级为反压阀系统
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摘要
A reverse osmosis filter system has two or more pipe chambers linked to valves that reverse the fluid flow. The assembly further has a power-operated valve that alternately and intermittently directs a pressurised fluid to one pipe or the other. During and just before final closure of a full chamber, the power operation of moving parts takes place at reduced speed. The duration of the closing process takes between several seconds and several milliseconds.
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