S,
手动换向阀34SM-B10H-W,34SX-B10H-W,34SP-B10H-W,34SJ-B10H-W,
二位五通防爆电控滑阀 K25D-10-B,K25D-15-B,K25D-20-B,K25D-25-B,K25D-32-B,
DFB-03-3C5-A2-35,电磁换向阀;SWH-G02-B3M-D24-20,电磁换向阀;DSD-G03-2BL-A220-30,电磁换向阀
过滤减压阀（手动排水阀）LFR-3/4-D-7-MIDI,LFR-3/8-D-5M-MIDI,LFR-1/2-D-5M-MIDI,
叠加式溢流阀HMP-013/100,HMP-013/210,HMP-013/350,HMP-014/50,HMP-014/100,
溢流插装阀(YUKEN 油研)LBS-25- （国产）,LBS-32- （国产）,LBS-50- （国产）,
充液阀CF2-DW220-H300B-NX,CF2-DW220-H350B-NX,CF