SUN阀产自美国，其阀的种类可分为：插式阀，平衡阀，泄压阀，顺序阀，单向阀，分流阀，方向阀，电磁阀，逻辑阀，梭阀，回路节省阀，等等。 
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。 

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。3 SUN插式阀浮动式的设计允许较高的安装扭矩，使阀更能确实上紧避免松动或漏油。4肩部平口起止进作用，承受螺纹造成的负载，避免产生任何负荷或导致插式阀变形，确保中心线的对正。5将螺纹置于中位使阀获得###流量能力减少偏心度的影响，并将螺纹负载分布于油路板的深层。6插孔底部的止进部撑持阀的浮动部，而组装铁线仅用于阀之组合。7 SUN油口的一致性，使设计有较大的灵活性以及减少油路板的刀具的需求。

RDDT-QAN
CBGA-LHN-YJX/S
CBGA-LHN-YJX/S
PPFB-LWN
CXDA-XCN
DTDF-MCN-224
CBGA-LHN
CBGG-LJN
CBEG-LJN
CBEA-LHN
QPAD-LCN
DTAF-MHN-224(DAAL-MHN-224)
DTDA-MHN-224(DTDF-MHN-224)
CKBD-XEN
CBEH-LCN
RPCC-LQN
PRDB-LSN
PVJA-LWE
RDDA-LAN
PBDB-LAN/LH
RSBC-LAN/LH
PVJA-LAN
DKHR8HN
PPHF8WN
DTDF-MHN-224
DTDF-MCN-224
RPEC-LBN
RDDA-LSN
RVEA-LAN
FSBD-XAV  
FRCA-LAV 
FSBD-XAN
CBGA-LHN
CBCA-LHN-EJV
RPGC-LEN-ZCF/M
CBCG-LJN-Z6Q
YFEJ-XGN-BA
CBGA-LHN-W6G/M
CBCA-LHN-EJV
CBGA-LHN
YFEJ-XGN-BA
RPGC-LEN-ZCF/M
CKCB-XCN
CBCGLJN-Z6Q
CWIGLGN
PBDB-LDN
CBGA-LHN
FSCS-XAN-MMV
RDFA-LAN

RBAP-MAN-224
RVCA-LAN 
RPCC-LAN
CBCA-LAN
CKCB-XAN
RPGC-LQN
CXDA-XCN
RBAC-LDN
LOFO-XDN
FDBA-LAN
PRDB-LAN
FSDS-XAN
XECA-XXN
RSDC-LAN
CXDA-LCN
PBDB-LAN
QPAB-LAN
RVCA-LAN
CKGV-XCN
LKDC-XDV
LKDC-XDN?
LKDCXDV  
770-224
CWEA-LHN-NBY/S
FPCC-MCN-224
CKCB-XCN/AP-ECV
RPCC-LAN
CBCG-LJN
CBGA-LHN
RBAP-LBN
CBCA-LHN
PPDB-OJN
RDFA-LCN 
PPDB-KAN
CXHA-XAN
PRDB-LAN
PRDB-LAN
RBAP-XAN-224
RBAP-XAN-777-HN24AA
PPHB-LAN
RPEC-LAN
CWCA-LHN
CBGA-LBN
PBHBLBV-BK2
FDEA-LAN-25GPM
RBAE-LAN
NFCC-LCN
CBGA-LHN-YJX/S
CBGA-LHN-YJX/S
PRDB-LDN
K旋钮991211  
PPFB-LWN
PRDB-KDN
PPFB-KWN
CBDA-LHN
CBIH-LJN
RPIC-LEN 
RPIC-LAN-IAF
RPIC-LNN  
RPIC-LQN 
RPGC-LAN-CAC
CBGL-CJN
CSAAEXN
RDDT-QWN
DCEF-XXN
PVJB
RPEC-LWN/LH   
CVGV-XCN
PRHR-LBN
CVGV-XCN
PBDB-LAN
PRDB-LAN
FDBA-LAN
CXCD-XCN
RBAC-LDN
QPAB-LAN
CXDA-XCN
RVCA-LAN
LODO-XDN
XECA-XXN
RPCC-LAN
CBCA-LAN
CKCB-XAN
FSDS-XAN
LOFO-XDN
QPAB-LAN
PRFB-LBN
CWEA-LHN-NBY/S
CWEA-LHN-NBY/S
PRJB-LAN
PBFB-LBN
MBEA-XMN
RDBA-LCN
MMV
FSCSXAN
CXJA-XCN
FBX/S
FBX/S  
RDDALWN/LH
990-106-007 
LRFC-XDN
CBDA-LHN
CBBA-LHN
FPCC-XDN
7902B24A
CBGALHV
CXHAXCN
RDDACAN
FBA
CXHA-XCN
CAGA-LHV
RDDA-CAN-FBA-18Mpa
PPDB-LAN+K
DTDF-MCN-924
DTAF-XHN-224
RBAP-XAN-HN24AA 
FTFC-XYN
CKCB-XCN
CODD-XDN
CNBC-XAV
PSFB-LAN
YFCGXHNAA/S
EB8/S
EB8/S
ZVT/S
YFCGXHNAA/S
EB8/S
ZVT/S
NCGB-LCN
NCGB-LCN
CBCG-LKN/LH
XOU/S
XOU/S
XOU/S
CSAB-?XXN-ECU/S
CSAB-?XXN-ECU/S
RBAP-XBN-7904A24A?
PVFA-8WN
FSDA-XAN
RPGC-LBN
RPIC-LEN/AP
FQEA-XAN-60L/MIN
RVEA-LAN
CWEA-LHN-NBY/S
CWEA-LHN NBY/S
RVCA-LAN
CAGA-LHN-YJX/S
CKCB-XCN
SXCB-LWN
RDDA-LCN 
CKCB-XFN
CKCB-XEN
CBCA-LHN
CODA-XEN
CVCV-XEN
CXDA-XCN
DPBO-LAN
PRDB-LBN
DCCC-XXN
RBAP-EAN-224
CBCG-LJV
CXBA-XCN
CKCB-XCN
CKGB-XCN
CKEB-XCN
YCJC-LCV-DR
DFDJ-MCN-224
RDDA-LAN/LH-FAU
RDDA-LAN/LH
FAU
FAU
CBGA-LAN
RVCA-LAN
QPAB-LAN
RBAP-LWN-224N
RDDA-LSN
RVES-LAN
RVGS-LAN
BFW
FAV/S
HFY
WFP/S
DBAF-SCN-224（DBALSCN-224）
CXGD-XCN
FDEA-LAN
EAU/S

PPDB-LAN
PPDB-KAN-EFU
FDEA-LAN
CWCG-LGN
CWEG-LGN
RDDA-LCN
CXDA-XCN
NCFB-LCN
NFDD-LGN
CACKLHN
PVJB-LAN  
PVJB-LAN
CODA-XCN
CKBDXCN
CKBBXCN
CACA-LHN
CACL-LFN-X3V
X3V
DMDA-XAN-224 
DTDF-MHN-224  
DTBF-XCN-224  
CXDA-XCN
CXFA-XEN 
PRDB-LAN
PRDB-LWN 
RDBA-LAN 
RDBA-LWN 
RDDA-LWN  
RDDA-LAN  
DTDA-MCN-224
DMDA-MAN-224 
PBDB-LAN-EBP/M
PBDB-LAN-EBP/M
PBDB-LAN
EBP/M
EBP/M
DTDF-XCN-224
DTDB-XCN-224
DCDC-XCN
CXBA-XAN
FDBA-LBN
CSAB-XXN
CACL-LGN
CBCA-LHV-XVQ/Y
CBCA-LHV
XVQ/Y
CXJA-XAV-IBO/Y
HBO/Y
PRFR-LAV-BBH/Y
PPJB-LAN
BBB/M
990-117-007
PPDB-LDN
CBBB-LBN-YEU
CBBC-LBN-YEU
RDFA-LAN
NFFC-LGN
CBCA-LAN-ZTD/S
RDBA-LAN
RDBA-LBN
RPCC-LWN
RPEE-LEN 
RPEE-LDN  
CBEA-LHN-BBY
CBGG-LJN
CBGG-LJN密封包990-017-007
RPGE-LBN
DRBC-LDN  
DFCB-8DN  
NFCC-KCN
DKFS-XHN
PPFB-LBN-BB3/S
CXFA-XCV-DBP/S
PPFB-LBN-BB3/S
CXFA-XCV-DBP/S
CXFA-XCN-DBP/S
FXFA-LAN
FDFA-LAN
CXDA-XCN
CKCB-XCN
DTDAMCN224停产了，新型号DTDFMCN224?
FDFA-LAV-IBZ/S
FDFA-LAN-IBZ/S
CBEH?LCN
CACL-LGN
RPEE-LCN
FDCB-LAN
DMDA-MAN
RPGC-LAN
RPEE-LAN
FDBA-LAN
CBCA-LAN-YEV
RPIC-LNN
PPFB-LAN
99121
PPFBLAN+K (991211
CVEV-LCN
XRJC-LEN-A6/S
PPFB-LBN-BB2
RDHA-LCN
CWEA-LHN-NBY/S 
CWEA-LHN-NBY/S 
DKDP-LAN
SHHCL-PH-SUN-G-X  A38
SHHCL-PH-SUN-G-X  A38
DTDA-MHN-224 新 DTDFMHN224
CBGH-LJN
770-223? 230AC
CXJA-XZN
DAAL-MCN-224 新型号DTAFMCN-224
DTDA-MHN-224?
DTDA-MC?N-224
DTDFMHN224
DTDFMCN224
DRBC-LBN
PRDBLDN
PPDB-KAN
CBDA-LHN
FDBA-LAN
PBDB-LAN-EB2
PRDB-LSN
RDDA-LAV
CBGA-LHN-BKA
CBCA-LHN-XEV
RDDA-LCN
PRDB-LBN
DFFA-MCN
LPJC-XFN
PBFB-8WN 
PBDB-8WN
RPGC-8DN  
CBBG-LDN
CBBG?-LJN
RPGC-LAV
DFCA-8DN
YCHC-LCV-DY
YCHC-LCN-DY
YCJC-LCV-DR
XAW/
GBY
YDFG-LHN-AB
QCDA-LAN
RVCA-LAN
XZCB-XXN
HVCA-LAN
DFFA-XCN
DTAF-MHN-224
DAAL-MHN-224
RVIA-LAN
CBCA-LIN-EBA
DBAM-LCN
MWEM-XHN
PRDB-LBN
RPGC-LAV
RPGC-LAN
990203006（氟橡胶密封圈）
EB2
PBDBLAN??+EB2 价格含了CXDAXCN
PBDBLAN 
PBDB-LAN-EB2   
CKEBXEN
CVGVXCN
CXEDXCN?
CXBA-XBN
CSAD-XXN
CBCH-LJN
LKJC-ZDN
RDDA-LSN
RDDA-LBN
FSDS-XAN
FSDS-XAN
CVGV-XCN
NFCC-LCN
RDBA-LCN
CBAA-LHN
CXAD-XCN
CACG-LGN-ECV
CKCB-XCN-ECV
BBA/M
RDFA LAN 
MWEM-XGN
RPGC-KAN
PRDB-LBN
PRHB-LBN
PBBB-LWN 
MBEA-XMN
SCCA-LAN
DNDAMNN224
NCCB-LAN
RDDALAN