·液动换向阀23Y-10B,23Y-25B,24Y-
·行程阀22C-10B,22C-10BH,22C-63B
·单向阀 I-10,I-25,I-63,I-100,I-
·JI-10,JI-10L,JI-10B,J1-10,J1-1
·22D-10BH,22D-10B,22D-10H,22D-1
·液控单向阀 IY-25,IY-63,IY-100,
·23D-10BH,23D-10B,23D-10H,23D-1
·减压阀 J-10,J-25,J-63,J-100,J-
·节流阀 L-10,L-25,L-63,L-100,L-