上海宇卓機械供應順序閥、抗衡閥、卸荷閥HT-03,HT-06,HT-10,HCT-03,HCT-06,HCT-10. 順序閥、抗衡閥、卸荷閥 HG-03,HG-06,HG-10,HCG-03,HCG-06,HCG-10, HT-03,HT-06,HT-10,HCT-03,HCT-06,HCT-10. HG-03-A,HG-06-A,HG-10-A,HCG-03-A,HCG-06-A,HCG-10-A, HT-03-A,HT-06-A,HT-10-A,HCT-03-A,HCT-06-A,HCT-10-A. HG-03-B,HG-06-B,HG-10-B,HCG-03-B,HCG-06-B,HCG-10-B, HT-03-B,HT-06-B,HT-10-B,HCT-03-B,HCT-06-B,HCT-10-B. HG-03-C,HG-06-C,HG-10-C,HCG-03-C,HCG-06-C,HCG-10-C, HT-03-C,HT-06-C,HT-10-C,HCT-03-C,HCT-06-C,HCT-10-C. HG-03-H,HG-06-H,HG-10-H,HCG-03-H,HCG-06-H,HCG-10-H, HT-03-H,HT-06-H,HT-10-H,HCT-03-H,HCT-06-H,HCT-10-H. 直動式溢流閥 DG-01,DG-02,DT-01,DT-02. DG-01-B,DG-02-B,DT-01-B,DT-02-B. DG-01-C,DG-02-C,DT-01-C,DT-02-C. DG-01-H,DG-02-H,DT-01-H,DT-02-H. 卸荷溢流閥BUCG-06,BUCG-06-B,BUCG-06-C,BUCG-06-H 先導式溢流閥 BG-03,BG-06,BG-10,BHG-06,BHG-10, BHT-04,BHT-06,BHT-10,BT-06,BT-10. BG-03-B,BG-06-B,BG-10-B,BHG-06-B,BHG-10-B, BHT-04-B,BHT-06-B,BHT-10-B,BT-06-B,BT-10-B. BG-03-C,BG-06-C,BG-10-C,BHG-06-C,BHG-10-C, BHT-04-C,BHT-06-C,BHT-10-C,BT-06-C,BT-10-C. BG-03-H,BG-06-H,BG-10-H,BHG-06-H,BHG-10-H, BHT-04-H,BHT-06-H,BHT-10-H,BT-06-H,BT-10-H.