方向阀WE42-G02-B2-A220-N,WE42-G02-B2-A240-N,WE42-G02-B2-D24-N,WE43-G02-C2-A240-N,WE43-G02-C2-A220-N,WE43-G02-C2-D24-N,WE43-G02-C6-A220-N,WE43-G02-C6-D24-N,WE43-G02-C6-A240-N,WE43-G02-C4-D24-N,WE43-G02-C4-A240-N,WE43-G03-C6-A240-N,WE42-G03-B2-A220-N,WE42-G03-B2-A240-N,WE42-G03-B2-D24-N,WE43-G03-C2-A240-N,WE43-G03-C2-A220-N,WE43-G03-C2-D24-N,WE43-G03-C6-A220-N,WE43-G03-C6-D24-N,WE43-G03-C6-A240-N,WE43-G03-C4-D24-N,WE43-G03-C4-A240-N,WE43-G03-C4-A220-N 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,油泵GPY-5.8R,GPY-8R,GPY-9R,GPY-7R,GPY-10R,GPY-3R,GPY-11.5R,GPY-4R YB1叶片泵系双作用定量叶片泵,该泵设计、工艺先进,加工精密,噪声低,脉动小,效率高,寿命长,工作可靠。YB1-2.5,YB1-4,YB1-6.3,YB1-10,YB1-12.5,YB1-16,YB1-20,YB1-25,YB1-31.5,YB1-40,YB1-50,YB1-63,YB1-80,YB1-100 顺序阀SV-03G-A1,SV-03G-A2,SV-03G-A3,SV-03G-A4,SV-06G-A1,SV-06G-A2,SV-06G-A3,SV-06G-A4,SV-10G-A1,SV-10G-A2,SV-10G-A3