单向阀CIT-03,CIT-04,CIT-06,CIT-08,CIT-10,CIT-12,CIT-16, CIT-03-A1,CIT-04-A1,CIT-06-A1,CIT-08-A1,CIT-10-A1,CIT-12-A1,CIT-16-A1, CIT-03-A2,CIT-04-A2,CIT-06-A2,CIT-08-A2,CIT-10-A2,CIT-12-A2,CIT-16-A2, CRG-03,CRG-06,CRG-10,CRNG-03,CRNG-06,CRNG-10. CRG-03-A1,CRG-06-A1,CRG-10-A1,CRNG-03-A1,CRNG-06-A1,CRNG-10-A1. CRG-03-A2,CRG-06-A2,CRG-10-A2,CRNG-03-A2,CRNG-06-A2,CRNG-10-A2. 液控单向阀CPT-03,CPDT-04,CPDT-06,CPDT-10,CPDT-16, CPT-03-A1,CPDT-04-A1,CPDT-06-A1,CPDT-10-A1,CPDT-16-A1, CPT-03-A2,CPDT-04-A2,CPDT-06-A2,CPDT-10-A2,CPDT-16-A2, CPDG-03,CPDG-06,CPDG-10,CPDF-10,CPDF-16. CPDG-03-A1,CPDG-06-A1,CPDG-10-A1,CPDF-10-A1,CPDF-16-A1. CPDG-03-A2,CPDG-06-A2,CPDG-10-A2,CPDF-10-A2,CPDF-16-A2. 机械式换向阀DCG-02,DCT-02. DCG-02-NC,DCG-02-NO,DCT-02-NC,DCT-02-NO. DCG-02-NC-A,DCG-02-NO-A,DCT-02-NC-A,DCT-02-NO-A, DCG-02-NC-B,DCG-02-NO-B,DCT-02-NC-B,DCT-02-NO-B, DCG-02-NC-C,DCG-02-NO-C,DCT-02-NC-C,DCT-02-NO-C