油泵电机组M-VPV1-8-55-0.75-10,M-VPV1-8-70-0.75-10,M-VPV1-12-55-0.75-10,M-VPV1-12-70-0.75-10,M-VPV1-12-70-1.5-10,M-VPV1-15-55-0.75-10,M-VPV1-15-70-1.5-10,M-VPV1-20-55-1.5-10,M-VPV1-20-70-1.5-10,M-VPV2-30-55-1.5-20,M-VPV2-30-70-2.2-20,M-VPV2-30-70-3.7-20,M-VPV2-40-70-2.25-20,M-VPV2-40-70-3.7-20 换向阀SWH-G02-C2-A220-10,SWH-G02-C2-A220-20,SWH-G02-C3-A220-10,SWH-G02-C3-A220-20,SWH-G02-C4-A220-10,SWH-G02-C4-A220-20,SWH-G02-C6-A220-10,SWH-G02-C6-A220-20,SWH-G02-C2-D24-10,SWH-G02-C2-D24-20 GPY泵高效率,精确细致的构造设计,本系列齿轮泵有高容积效率及高机械效率,可靠性高,重量轻,结构紧密细致,可与低压大流量叶片泵组成高低泵组合,液压泵GPY-5.8R,GPY-8R,GPY-9R,GPY-7R,GPY-10R,GPY-3R,GPY-11.5R,GPY-4R YF－Ｓ型溢流阀采用平衡活塞式机构,压力调整为手轮式,它工作可靠,性能稳定,并具有体积小、重量轻、维修方便、噪音低等优点。YF-B8H2-S,YF-L20H4,YF-B32H1-S,YF-B10H3-S,YF-B8H3-S,YF-L32H1,YF-L10H2-S,YF-L10H4-S,YF-B20H1-S,YF-B8H4,YF-L32H3-S,YF-B10H4,YF-B32H2-S,YF-L8H2-S,YF-L10H3,YF-L20H1-S,YF-L32H4-S