U,QA-F10D-BU,Q-F10D-O-1,
阀门定位器EPA811 ,EPA821,EPA804,EPA814 ,EPA824,EPB801 ,EPB811 ,
AHD-G02-3C5-20-AC220V,电磁换向阀;KSO-G03-7CA-30,电磁换向阀;KSO-G02-2N-2TA-30,电磁换向阀
SHD-02G-2D8-D24-33,,SHD-02G-2B10A-D24-33电磁换向阀
二联件（不含表）QEY208-0215-Z,QEY208-0225-Z,QEY208-0235-Z,QEY208-0245-Z,
DSV-G02-33B-DC24-20,电磁换向阀;S-DSG-01-2B,油研型电磁换向阀;SWH-G03-B2S-A220-10,电磁换向阀
34E2-10BOP,广研所型电磁换向阀;3WE10T,力士乐型电磁换向阀;24D12-B10H,上海联合设计型电磁换向阀
电液换向阀