4WE6V-6.0/OW220NZ4V,力士乐型电液换向阀
PVH131QIC-RSF-13S-11-C25-31,PVH141QIC-RF-13S-10-C23-31,PVH141QIC-RF-13S-10-C25-31,
50T-23-FLR-PA-X-50，，50T-23-FLR-PA-50，
PV2R1-19-L-LRA-10，PV2R1-19-L-LRB-10，
ESCD-32*25,ESCD-40*50,ESCD-50*75,ESCD-63*80,ESCD-80*100,标准气缸
AW4000-04 过滤减压阀
DMF-2L-B 直角式脉冲阀
YB1-80/40