DSHG-06-3C4-D24-N1-52电磁阀原理：通电时，电磁力把先导孔打开，上腔室压力迅速下降，在关闭件周围形成上低下高的压差，流体压力推动关闭件向上移动，阀门打开。
断电时，弹簧力把先导孔关闭，入口压力通过旁通孔迅速腔室在关阀件周围形成下低上高的压差，流体压力推动关闭件向下移动，关闭阀门。特点： 流体压力范围上限较高，可任意安装(需定制)但必须满足流体压差条件。
DSG-01-3C4-D24-N-70
DSG-01-3C12-D24-N-70
DSG-01-3C40-D24-N-70
DSG-03-2B2-D24-N-50
DSG-03-2B2-D24-N-50-L
DSG-03-2B3-D24-N-50
油研柱塞泵：
A56-F-R-04-H-K-60366
A45-F-R-04-H-K-10393
A70-FR04HS-60
A90-FR04HAS-A-60366
A100-FR04HS-10393
A145-FR04HS-60
A180-FR04-H-K-32
力士乐柱塞泵产品：
R902428405 A1OVS028DFR1/31R-PPA12NOO
R902452707 A1OVS045DFR1/31R-PPA12NOO
R902452707 A1OVS045DFR1/32R-VPB12NOO
R902452429 A1OVSO71DFR1/31R-PPA12NOO
R902452429 A1OVSO71DRS/32R-VPB12NOO
A1OVSO1OODFR1/32R-PPB12NOO
A1OVSO1OODRS/32R-VPB12NOO
A1OVS0140DRS/32R-VPB12NOO
A1OVSO140DFR1/32R-PPB12NOO
力士乐电磁阀：
R900597986 4WE 10 H3X/CG24N9K4
R900589988 4WE 10 J3X/CG24N9K4
R900599646 4WE 10 L3X/CG24N9K4
R900591325 4WE 10 Q3X/CG24N9K4
R900595531 4WE 10 Y3X/CG24N9K4
R900561272 4WE 6 C6X/EG24N9K4
R901089245 4WE 6 C7X/HG24N9K4
R900561274 4WE 6 D6X/EG24N9K4
R901087088 4WE 6 D7X/HG24N9K4
R900561278 4WE 6 E6X/EG24N9K4
R901087087 4WE 6 E7X/HG24N9K4
