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,先进的铸造本性,确保性能稳定可靠,可与低压大流量叶片泵组成高低泵组合,合理利用主能源,节约成本,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,YF-L8H1-S,YF-B20H4,YF-B10H2-S,YF-B32H3-S 调压阀HT-03-A-1,HT-03-B-1,HT-03-C-1,HT-03-A-2,HT-03-B-2,HT-03-C-2,HT-03-A-3,HT-03-B-3,HT-03-C-3,HT-03-A-4 油泵K1P-1R,K1P-2R,K1P-3R,K1P-4R,K1P-6R,K1P-7R,K1P-9R,K1P-10R VP变量叶片泵,“转轴间隙补偿”设计,可根据设定压力,自动调整泵的排量。VP-12-FA2,VP-12-FA3,VP-15-FA2,VP-15-FA3,VP-20-FA2,VP-20-FA3,VP-30-FA2,VP-30-FA3,VP-40-FA2,VP-40-FA3,VP-20-20-FA3,VP-30-30-FA3,VP-40-40-FA3,HVP-30-FA3,HVP-40-FA3