SUN插式阀最显著的优点，在于其阀尾端的自由浮动，籍此其紧密配合的工作组件，可在阀体内浮动，减少其对安装扭矩的敏感度以及避免其内部活动组件卡住的可能。
清洁或检查插式阀，不必改变阀的即有设定或拆卸任何配管。
SUN插式阀内部工作组件，均经热处理，加工耐磨，耐撞击，抗疲劳，使用寿命长。
SUN插式阀出厂前，均经完好的功能测试。
SUN插式阀给于工程技术人员，创造具有大流量，低压损，空间效益最大，以及易于安装的油压系统。
SUN浮动式螺入插式阀———为确保阀的可靠性，SUN插式阀插孔考虑了……
1螺纹肩部外径可将阀导入插孔，确保对心。
2自由浮动部承合插式阀尾端与插孔间的偏心度。泄压阀：RPCC-LAN RPEC-LAN RPGC-LAN RDBA-LAN RDDA-LAN RDFA-LAN RBAC-LAN RBAA-LAN
顺序阀：RSBC-LAN RSDC-LAN RSDC-8WN RSFC-LAN RSFE-ABN RSHE-BBN RSJE-LAN SXCA-LAN
减压阀及减泄压阀：PBBB-LAN PBDB-LAN PBFB-LAN PBJB-LAN PBHB-LAN PPDB-LAN PPFB-LAN
导向操作单向阀：CKBB-XCN CKCB-XCN CKEB-XCN CKGB-XCN CKIB-XCN CKXV-XCN CKEV-XCN
抗衡阀：CBCA-LHN CBEA-LHN CBCG-LJN CBEG-LJN CBBC-LHN CBDC-LHN CBBD-LJN CBDD-LJN
单向阀：CXBA-XCN CXDA-XCN CXFA-XCN CXHA-XCN CXAD-XCN CXCD-XCN CXED-XCN CXGD-XCN
流量控制阀：NFBC-LCN NFCC-LCN NFCD-LFN NFDD-LGN NCBB-LCN NCCB-LCN FXBA-XAN FXCA-XAN
优先流量控制阀：FRBA-XAN FRCA-XAN FRDA-XAN FREA-XAN FRFA-XAN FVCA-XAN FVDA-XAN
流量分流/集流阀：FSBD-XAN FSCD-XAN FSDD-XAN FSBA-XAN FSCA-XAN FSDA-XAN FSBS-XAN
逻辑阀：LODC-XDN LOFC-XDN LODA-8DN LOFA-8DN LKDC-XDN LKFC-XDN LPDC-XHN LRBC-XHN
方向阀：DPBA-LAN DPCA-LAN DPBM-LAN DPCM-LAN DRBA-LAN DRBM-LAN DRBN-LAN DVBA-8FN
电磁阀：DLDA-MHN DTDA-MHN DMDA-MNN DNDA-MCN DAAA-MCN DAAA-MHN DAAC-MCN DAAC-MHN
导压级阀：DAAA-MCN DAAH-BCN DAAP-FCN DAAM-TCN DBAA-MCN DBAC-MCN DBAH-BCN DBAP-FCN
梭阀：CSAW-BXN CSAY-BXN CSAX-XXN CSAZ-XXN CDAA-BBN CDAC-BBN CDAB-XBN CDAD-XBN
回路节省阀：FQCA-XAN FQEA-XAN NQEB-XAN COFO-XDN COBA-XCN CODA-XCN QPAA-LAN QCDA-LAN
复合型泄压阀：LRDA-LAN HRDB-LAN HVCA-LAN HVCA-8DN
CBEHLCN CBCALHN CKCBXAN FSCSXAN CNCDXCN NFCCKCN FDFALAN-LAY FDCBLAN-DCN CKEBXCN-WYC/M PBHBLAN BKP PBHBLAN BK2 RPECLAN CKY CVEHXCN-NJY
YDFHXCN AB CBGHLJN FSBSXAN RPGC-LAN-CGW CAEA-LAN CBCG-LJN RPGC-LAN-YCW RPGC-LAN-YBO PVTA-CWV RDFA-CWV RDHA-CWV PVHA-CWV CBCH-LDN RDBA-LBN PPDB-LBN-EBP PPHB-LBN-HBK PPHB-LBN-HBJ
PPFB-LBN-BBP PBDB-LBN-EBP PBHB-LBN-HBP PBFB-LBN-BBP PPFB-LBN-BBA RPGC-LAN-CDY RPGC-LAN-CDB
RPEC-LAN-CBG CWEA-LIN-NBY CWEA-LIN-NBA CWCA-LIN-MBY CWCA-LIN-MBA NCGB-LCN-IBZ NCEB-LCN-DBY
NCCB-LCN-GBY NFEC-LEN-IBB CKGB-XCN-HBM CKIB-XCN-HBY CKEB-XCN-BBY CKCB-XCN-EBA PBHB-LBN-HBK
CSAA-EXN-DBS CSAA-EXN-GBS CXFA-XAN-DB CBCA-LIN-Z9U/M CWGA-LIN-PA4/M CXDA-XCN-GDY CBCA-LHN
CWGA-LHN RPGC-LAN-CKA/M CXDA-XAN CKEV-XCN
CBCA-LIN CSAB-XXN RPIC-LEN-1AQ CXHA-XAN
CXBA-XAN NFEC-LEN CVEV-XCN RPEC-LWN-FBA/S
NFCCKCN FDBALAN-GBY FQIAXAN-LAY-150LPM
FQIAXAN-LAY-11LPM FQGAXAN-ICN-90LPM
CWEA-LHN-NBY FDBA-LAN-GBY CWCA-LHN-MBB
FDBA-LAN-GBX FDBA-LAN-GBY CBCH-LCN
PPFBLEN CXBAXBN NFCCLCN DTDAMCN RVCALAN
CBCGLJN RPGTLWN CVCVXCN RDBALAN CBEG-LDN
BCW DTDA-MCN-224 RPIE-LBN PBDB-LAN-EBP
PBDB-LAN-EBA NCCB-LCN-GBY PPJB-LNN CKIB-XCN
CVCV-XCN RPEC-LBN YDJC-LHN-AS CKCB-XCN
CWGA-LHN CXHA-XAN NCGB-LCN RDFA-LAN RDJA-LAN
CBGG-LJN DTDA-NCN HBL-9J98 CDB-9K-YG FQIA-XAN
CBEG-LDN-BCW PPF-CEN CWEA-LHN-NBY/S EBP OFQ6-AC
