In view of condensate delivery pump extremely high cavitation performance request. wo proposed one kind of new hinge type cone-way valve and expounded the principle of its work.
针对冷凝液输送泵极高汽蚀性能的要求，提出了一种新型铰接式单向阀，阐述了其工作原理。
Through its analysis of hydraulic performance, the cone-way valve can work well when hydraulic loss is very small, and we can get the change rule of the fluid pressure and the speed .
通过对其水力性能的分析， 表明该阀可在极小水力损失情况下正常工作，并得到了该阀阀板前后部流体压力及速度变化规律。
Fluid control one-way valve used cone disc, sealed a good performance.
液控单向阀采用锥形阀芯，因此密封性能好。
Fluid control one-way valve used cone disc, sealed a good performance.
液控单向阀采用锥形阀芯，因此密封性能好。
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