凡尔拔出器的改进

Improvement of Valve Dealer

柱塞泵的下凡尔损坏后,用原来配的凡尔拔出器拆卸时要先拆掉上凡尔,再拆卸维修下凡尔。既浪费时间,又容易损坏上凡尔。为此设计、制造了新式凡尔拔出器来克服原凡尔拔出器的不足,节约维修时间,降低成本。

The outlet valve of the plunger pump must be taken down before the inlet valve is hauled out with the former disassembling instrument for the valve.Lots of time is wasted in the process and the outlet valve is often broken.A new type of instrument is designed to make up the former deficiency in order to save service time and cut cost.