,
,Y1-10Y1-25Y1-10BY1-25BYE-25BYE-63BYE-25YE-63,
,
,L节流阀,
,
,L-10L-25L-63L-100L-10BL-25BL-63BL-100B,
,
,L1单向节流阀,
,
,LI-10LI-10BLI-25LI-25BLCI-25,
,
,LCI-63LCI-25BLCI-63BLCI1-25LCI1-25B,
,
,J减压阀单向减压阀,
,
,J-10J-25J-63J-100J-10BJ-25BJ-63BJ-100BJI10(B)JI25(B),
,
,顺序阀,
,
,X-B10X-B25X-B63XI-B10XI-B25XY-B10,
,
,XY-B25XY-B63XI-25XY-25XY-63,
,
,X-B10BX-B25BX-B63BXI-B10BXI-B25BXY-B10B,
,
,XY-B25BXY-B63BXI-25BXY-25BXY-63B,
,
,B背压阀,
,
,B-10B-25B-63B-100B-1