殘疾人升降機http://m.ltjd.net.cn/液壓閥是任何一個液壓系統的重要組成部分，其選型合理與否，對整個液壓系統的工作可靠性、制造經濟性、維修方便等性能有著至關重要的影響，下面濟南榮凱升降機械的專家給大家詳細分析一下升降機液壓閥如何選擇?
1、殘疾人升降機按系統的的拖動與控制功能要求，合理選擇殘疾人升降機液壓閥的機能和品種，并與液壓泵、執行器和輔助元件等一起構成完整的液壓回路與系統原理圖。
Elevator for the disabled according to the system drive and control requirements, choose the proper function and disabled elevator, hydraulic valve, and hydraulic pump and executing device and auxiliary components together constitute the complete hydraulic circuit and the schematic diagram of the system.
2、優先選用現有標準定型系列產品，除非不得已才自行設計專用殘疾人升降機液壓控制閥。
Prior selection of existing standard setting products, unless it is not allowed to design a dedicated disabled lift hydraulic control valve.
3、根據殘疾人升降機http://m.ltjd.net.cn/系統工作壓力與通過流量，并考慮閥的類型、安裝連接方式、操縱方式、工作介質、尺寸與重量、工作壽命、經濟性、適應性與維修方便性、貨源及產品歷史等，從相關的設計手冊或產品樣本中選擇。
According to the disabled elevator system working pressure and flow through, and consider the valve type, installation of connections, control, medium, size and weight, working life, economy, adaptability and convenient maintenance,supply and product history, selected from the related design manual or product samples.
