节流阀是通过改变节流截面或节流长度以控制流体流量的阀门。将节流阀和单向阀并联则可组合成单向节流阀。节流阀和单向节流阀是简易的流量控制阀，在定量泵液压系统中，节流阀和溢流阀配合，可组成三种节流调速系统，即进油路节流调速系统、回油路节流调速系统和旁路节流调速系统BCA-LAN 减压阀DRBC LDV 节流阀NFDD LGN CBCN-LHN DNDA-MNN 770224-ART 溢流阀 RPGC-MCN(9EH6) 平衡阀CBEA-LAN(9FD3) 顺序阀 DPCC-LNN PRIC-LBVPSI PANGE CWCA-LIN 平衡阀 CBGG-LKN HCD 阀 CSAX-XXV NFBC-LCV 阀 CXBA-XAV PBDB JAN 45BAV 减压阀 RSFC JBN 50BAV 顺序阀 CXCD XEV 75PSI 单向阀 FCCB XAV 71PM 调速阀 CBCH LCV 250BAV 平衡阀 YPGALBNAS 插装阀 产品名称1 YPFBFBN-AW插装阀 YFRD-LAN-AD 溢流阀 FCCB XAV 7 LPM 调速阀 CXCD XEV 75PSL 单向阀 阀 CXJA-XBN-ZLS/M CBEA-LHN-W8N VALVE XRDC-LNN-AW-S VALVA CBBL-LKN VAVLE CWCA-LHN VAVLE FSBD-XAN VAVLE RPKC-LAN VALVE SCCA-KWN VALVE CVCV-XCV VALVE RPKC-LCN VALVE CXJA-XDN VALVE CXHA-XDN CKCB-XCN CBEH-LJN VALVE CKCB-XFN VALVE RPIC-LWN VALVE SCGA-LBN VALVE PRDB-LDN VALVE CODA-XCN VALVE CXDA-XCN CACA-LHN 逆平衡阀 CAGA-LHN CBGA-LAN-HDX RPGC-LAN-CEM/S CXED-XCN BMK/S CBCH-LJN RPCC-LNN RPEC-LAN9CY4 阀 PBDB-LAN9IT4K1 阀 T-13A orifice 4.8mm 0-25L/MIN T-5A BEV 0-50L/MIN PRFB-LBN-BJY RED/RED05 XEV OKW4-A2平衡阀总成 CVEV XCV VXDD-RC1/4 DN8/DC24 YCJC-LCN-DR平衡阀 YCJC-LCV-DS平衡阀 WG01阀体 PPFB-LEN 阀 CBGH-LCN