依先导式安全阀设计结构不同,先导阀失能将使主阀在低于或等于整定压力时自动开启。于是,在这种情况下,主阀的失效保护操作将不受操作介质的影响。
REXROTH座式直动换向阀M-3SEW6U32/420MG96K4 电液换向阀4WEH16J75/6EW110NETS2K4 先导溢流阀DBW20BGEG24N9K4 380 L/min RDHA-LAN T-16A
760 L/min RDJA-LAN T-18A
T6C-003-1R01-B1 T6ECR29-B1 T6C-020-1R00-B1 D1VW001CNJW
T6C-003-1R02-B1 T6ECL00-B1 T6C-020-2R00-B1 D1VW001CNJWG
T6C-006-1R02-B1 T6ECR03-B1 T6C-020-3R02-B1 D1VW002CNJW
T6C-008-1R00-B1 T6ECL00-B1 T6C-025-1L01-B1 D1VW003CNJWG
T6C-008-1R01-B1 T6EDL00-B1-M537202 T6C-025-1L03-B1 D1VW004CNJW
T6C-008-2L02-B1 T6EDR00-B1-M537203 T6C-025-2R01-B1 D1VW006CNJW
T6C-008-2R00-B1 T6EDL00-B1-M294229 T6C-028-2R00-B1 D1VW006CNJWG
T6C-008-2R01-B1 T6EDR00-B1-M294230 T6C-031-2R00-B1 D1VW008KNJW
T6C-008-2R02-B1 T6EDR01-B1 T6CCR01-C100 D1VW011CNJWG
T6C-008-3R02-B1 T6EDR01-B1 T6CCR01-C110 D1VW020BNJW
T6C-010-1L00-B1 T6EDL00-B1-M534094 T6CCR01-C110 D1VW020BNJWG
T6C-010-1R01-B1 T6EDR00-B1-M535587 T6CC
REXROTH座式直动换向阀M-3SEW6U32/420MG96K4/V 电液换向阀4WEH16J75/6EW110NTSK4 先导溢流阀DBW20BGEW230N9K4
REXROTH座式直动换向阀M-3SEW6U32/420MG96N9K4 电液换向阀4WEH16J75/6EW110N9K4 先导溢流阀DBW20BGU6EG24N9K4
REXROTH座式直动换向阀M-3SEW6U32/420MG96N9K4/V 电液换向阀4WEH16J75/6EW110N9K4/V 先导溢流阀DBW20BGX6EG24N9K4
REXROTH座式直动换向阀M-3SEW6U32/420MG96N9K4/B12 电液换向阀4WEH16J75/6EW110N9K4/B08 先导溢流阀DBW20BGYU6EG24N9K4
REXROTH座式直动换向阀M-3SEW6U32/420MG96N9K4/B12V 电液换向阀4WEH16J75/6EW110N9K4/B10 先导溢流阀DBW20BGEG24N9K4