葉片泵vane pump

　　柱塞泵piston pump

　　軸向柱塞泵axial piston pump

　　法蘭安裝flange mounting

　　底座安裝foot mounting

　　液壓馬達hydraulic motor

　　剛度stiffness

　　中位neutral position

　　零位zero position

　　自由位free position

　　缸cylinder

　　有桿端rod end

　　無桿端rear end

　　外伸行程extend stroke

　　內縮行程retract stroke

　　緩沖cushioning

　　工作行程working stroke

　　負載壓力induced pressure

　　輸出力force

　　實際輸出力actual force

　　單作用缸single-acting cylinder

　　雙作用缸double-acting cylinder

　　差動缸differential cylinder

　　伸縮缸telescopic cylinder

　　閥valve底板sub-plate

　　油路塊manifold block

　　板式閥sub-plate valve

　　疊加閥sandwich valve

　　插裝閥cartridge valve

　　滑閥slide valve

　　錐閥poppet valve

　　閥芯valve element

　　閥芯位置valve element position

　　單向閥check valve

　　液控單向閥pilot-controlled check valve

　　梭閥shuttle valve

　　壓力控制閥pressure relief valve

　　溢流閥pressure relief valve

　　順序閥sequence valve

　　減壓閥pressure reducing valve

　　平衡閥counterbalance valve

　　卸荷閥unloading valve

　　直動式directly operated type

　　先導式pilot-operated type

　　機械控制式mechanically controlled type

　　手動式manually operated type

　　液控式hydraulic controlled type

　　流量控制閥flow control valve

　　固定節流閥fixed restrictive valve