意大利ATOS溢流阀一种液压压力控制阀,在液压设备中主要起定压溢流作用和安全保护作用。定压溢流作用：在定量泵节流调节系统中，定量泵提供的是恒定流量。当系统压力增大时，会使流量需求减小。此时溢流阀开启，使多余流量溢回油箱，保证溢流阀进口压力，即泵出口压力恒定（阀口常随压力波动开启）。安全保护作用：系统正常工作时，阀门关闭。只有负载超过规定的极限（系统压力超过调定压力）时开启溢流，进行过载保护，使系统压力不再增加（通常使溢流阀的调定压力比系统zui高工作压力高10%～20%）。实际应用中一般有：作卸荷阀用，作远程调压阀，作高低压多级控制阀，作顺序阀，用于产生背压（串在回油路上）。溢流阀一般有两种结构：1、直动型溢流阀 。2、先导型溢流阀.溢流阀的主要要求：调压范围大，调压偏差小，压力振摆小，动作灵敏，过载能力大，噪声小。ATOS溢流阀型号：AGMZA-A-10/250/M AGMZA-A-10/250/M先导式溢流阀 AGMZA-A-10/250/M比例阀 AGMZA-A-10/250/PA-M AGMZA-A-10/250/PA-M先导式溢流阀 AGMZA-A-10/250/PA-M比例阀
AGMZA-A-10/80/PA-GK 21 AGMZA-A-10/80/PA-GK 21先导式溢流阀 AGMZA-A-10/80/PA-GK 21比例阀 AGMZA-A-10/80/PA-GK/24 21 AGMZA-A-10/80/PA-GK/24 21先导式溢流阀 AGMZA-A-10/80/PA-GK/24 21比例阀 AGMZA-A-20/250/M AGMZA-A-20/250/M先导式溢流阀 AGMZA-A-20/250/M比例阀
AGMZO-A-10/100 AGMZO-A-10/100先导式溢流阀 AGMZO-A-10/100比例阀
AGMZO-A-10/100/Y 20 AGMZO-A-10/100/Y 20先导式溢流阀 AGMZO-A-10/100/Y 20比例阀
AGMZO-A-10/210 AGMZO-A-10/210先导式溢流阀 AGMZO-A-10/210比例阀
AGMZO-A-10/210/18 AGMZO-A-10/210/18先导式溢流阀 AGMZO-A-10/210/18比例阀
AGMZO-A-10/210/E AGMZO-A-10/210/E先导式溢流阀 AGMZO-A-10/210/E比例阀
AGMZO-A-10/210/Y AGMZO-A-10/210/Y先导式溢流阀 AGMZO-A-10/210/Y比例阀
AGMZO-A-10/315 AGMZO-A-10/315先导式溢流阀 AGMZO-A-10/315比例阀
AGMZO-A-10/315/E 20 AGMZO-A-10/315/E 20先导式溢流阀 AGMZO-A-10/315/E 20比例阀
AGMZO-A-10/315/Y AGMZO-A-10/315/Y先导式溢流阀 AGMZO-A-10/315/Y比例阀
AGMZO-A-20/210 AGMZO-A-20/210先导式溢流阀 AGMZO-A-20/210比例阀
AGMZO-A-20/315 AGMZO-A-20/315先导式溢流阀 AGMZO-A-20/315比例阀
AGMZO-A-20/315/Y AGMZO-A-20/315/Y先导式溢流阀 AGMZO-A-20/315/Y比例阀
AGMZO-A-32/315 AGMZO-A-32/315先导式溢流阀 AGMZO-A-32/315比例阀
AGMZO-AE-10/210 10 AGMZO-AE-10/210 10先导式溢流阀 AGMZO-AE-10/210 10比例阀
AGMZO-AE-10/315 10 AGMZO-AE-10/315 10先导式溢流阀 AGMZO-AE-10/315 10比例阀
AGMZO-TER-20/210 AGMZO-TER-20/210先导式溢流阀 AGMZO-TER-20/210比例阀
AGMZO-TER-20/315/Y 40 AGMZO-TER-20/315/Y 40先导式溢流阀 AGMZO-TER-20/315/Y 40比例阀
DHZA-A-051-S3/M/7 21 DHZA-A-051-S3/M/7 21比例换向阀 DHZA-A-051-S3/M/7 21比例阀
DHZA-A-051-S3/PA-GK/7 DHZA-A-051-S3/PA-GK/7比例换向阀 DHZA-A-051-S3/PA-GK/7比例阀
DHZA-A-051-S5/M/7 21 DHZA-A-051-S5/M/7 21比例换向阀 DHZA-A-051-S5/M/7 21比例阀
DHZA-A-071-L5/M/7 21 DHZA-A-071-L5/M/7 21比例换向阀 DHZA-A-071-L5/M/7 21比例阀
DHZO-A-051-S5 DHZO-A-051-S5比例换向阀 DHZO-A-051-S5比例阀
DHZO-A-051-S5/18 DHZO-A-051-S5/18比例换向阀 DHZO-A-051-S5/18比例阀
DHZO-A-053-L3 20 DHZO-A-053-L3 20比例换向阀 DHZO-A-053-L3 20比例阀
DHZO-A-053-L3/18 DHZO-A-053-L3/18比例换向阀 DHZO-A-053-L3/18比例阀
DHZO-A-053-L5 DHZO-A-053-L5比例换向阀 DHZO-A-053-L5比例阀
DHZO-A-053-L5/18 DHZO-A-053-L5/18比例换向阀 DHZO-A-053-L5/18比例阀
DHZO-A-060-S3 DHZO-A-060-S3比例换向阀 DHZO-A-060-S3比例阀
DHZO-A-071-L1 20 DHZO-A-071-L1 20比例换向阀 DHZO-A-071-L1 20比例阀
DHZO-A-071-L1/18 DHZO-A-071-L1/18比例换向阀 DHZO-A-071-L1/18比例阀
DHZO-A-071-L5 DHZO-A-071-L5比例换向阀 DHZO-A-071-L5比例阀
DHZO-A-071-L5/18 20 DHZO-A-071-L5/18 20比例换向阀 DHZO-A-071-L5/18 20比例阀
DHZO-A-071-S3 20 DHZO-A-071-S3 20比例换向阀 DHZO-A-071-S3 20比例阀
DHZO-A-071-S5 DHZO-A-071-S5比例换向阀 DHZO-A-071-S5比例阀
DHZO-A-073-D5 DHZO-A-073-D5比例换向阀 DHZO-A-073-D5比例阀
DHZO-A-073-D5/18 DHZO-A-073-D5/18比例换向阀 DHZO-A-073-D5/18比例阀
DHZO-A-073-L5 DHZO-A-073-L5比例换向阀 DHZO-A-073-L5比例阀
DHZO-A-073-S3 20 DHZO-A-073-S3 20比例换向阀 DHZO-A-073-S3 20比例阀
DHZO-A-073-S5 DHZO-A-073-S5比例换向阀 DHZO-A-073-S5比例阀
DHZO-AE-051-S5 10 DHZO-AE-051-S5 10比例换向阀 DHZO-AE-051-S5 10比例阀
DHZO-AE-071-D5/I DHZO-AE-071-D5/I比例换向阀 DHZO-AE-071-D5/I比例阀
DHZO-AE-071-S5/I DHZO-AE-071-S5/I比例换向阀 DHZO-AE-071-S5/I比例阀
DHZO-AE-073-D5/I 10 DHZO-AE-073-D5/I 10比例换向阀 DHZO-AE-073-D5/I 10比例阀
DHZO-AE-073-S5 10 DHZO-AE-073-S5 10比例换向阀 DHZO-AE-073-S5 10比例阀
DKZOR-AE-171-S5 10/WG? DKZOR-AE-171-S5 10/WG?比例换向阀 DKZOR-AE-171-S5 10/WG?比例阀 DKZOR-AE-171-S5/Y 10? DKZOR-AE-171-S5/Y 10?比例换向阀 DKZOR-AE-171-S5/Y 10?比例阀 DKZOR-AE-173-D5 10? DKZOR-AE-173-D5 10?比例换向阀 DKZOR-AE-173-D5 10?比例阀
DKZOR-AE-173-L5 10? DKZOR-AE-173-L5 10?比例换向阀 DKZOR-AE-173-L5 10?比例阀
DKZORC-A-151-S5/18? DKZORC-A-151-S5/18?比例换向阀 DKZORC-A-151-S5/18?比例阀
DKZOR-T-151-L5? DKZOR-T-151-L5?比例换向阀 DKZOR-T-151-L5?比例阀
DKZOR-T-151-L5/Y? DKZOR-T-151-L5/Y?比例换向阀 DKZOR-T-151-L5/Y?比例阀
DKZOR-T-153-L5? DKZOR-T-153-L5?比例换向阀 DKZOR-T-153-L5?比例阀 阿托斯溢流阀
DKZOR-T-171-D5? DKZOR-T-171-D5?比例换向阀 DKZOR-T-171-D5?比例阀
DKZOR-T-171-L5? DKZOR-T-171-L5?比例换向阀 DKZOR-T-171-L5?比例阀
DKZOR-T-171-S5? DKZOR-T-171-S5?比例换向阀 DKZOR-T-171-S5?比例阀
DKZOR-T-171-S5/Y? DKZOR-T-171-S5/Y?比例换向阀 DKZOR-T-171-S5/Y?比例阀
DKZOR-T-173-L5 40? DKZOR-T-173-L5 40?比例换向阀 DKZOR-T-173-L5 40?比例阀
DKZOR-TE-170-L5 40? DKZOR-TE-170-L5 40?比例换向阀 DKZOR-TE-170-L5 40?比例阀
DKZOR-TE-171-L5? DKZOR-TE-171-L5?比例换向阀 DKZOR-TE-171-L5?比例阀
DKZOR-TE-171-L5/I 40? DKZOR-TE-171-L5/I 40?比例换向阀 DKZOR-TE-171-L5/I 40?比例阀
DKZOR-TE-171-S5? DKZOR-TE-171-S5?比例换向阀 DKZOR-TE-171-S5?比例阀
DKZOR-TE-171-S5/Y? DKZOR-TE-171-S5/Y?比例换向阀 DKZOR-TE-171-S5/Y?比例阀
DKZOR-TE-173-L5 40? DKZOR-TE-173-L5 40?比例换向阀 DKZOR-TE-173-L5 40?比例阀
DKZO-T-171-S3? DKZO-T-171-S3?比例换向阀 DKZO-T-171-S3?比例阀
DHZO-T-051-L1? DHZO-T-051-L1?比例换向阀 DHZO-T-051-L1?比例阀
DHZO-T-051-L5 31? DHZO-T-051-L5 31?比例换向阀 DHZO-T-051-L5 31?比例阀
DHZO-T-071-D5? DHZO-T-071-D5?比例换向阀 DHZO-T-071-D5?比例阀
DHZO-T-071-L5? DHZO-T-071-L5?比例换向阀 DHZO-T-071-L5?比例阀
DHZO-T-071-S5? DHZO-T-071-S5?比例换向阀 DHZO-T-071-S5?比例阀
DHZO-TE-051-L5/Y 40? DHZO-TE-051-L5/Y 40?比例换向阀 DHZO-TE-051-L5/Y 40?比例阀
DHZO-TE-071-L5? DHZO-TE-071-L5?比例换向阀 DHZO-TE-071-L5?比例阀
DHZO-TE-071-S5 40 /PE? DHZO-TE-071-S5 40 /PE?比例换向阀 DHZO-TE-071-S5 40 /PE?比例阀
DHZO-TE-073-S5? DHZO-TE-073-S5?比例换向阀 DHZO-TE-073-S5?比例阀
DKZA-A-173-L5/PA-M/7? DKZA-A-173-L5/PA-M/7?比例换向阀 DKZA-A-173-L5/PA-M/7?比例阀
DKZO-A-151-S5? DKZO-A-151-S5?比例换向阀 DKZO-A-151-S5?比例阀
DKZO-A-171-L5? DKZO-A-171-L5?比例换向阀 DKZO-A-171-L5?比例阀
DKZO-A-173-S5? DKZO-A-173-S5?比例换向阀 DKZO-A-173-S5?比例阀
DKZOR-A-151-S5? DKZOR-A-151-S5?比例换向阀 DKZOR-A-151-S5?比例阀 意大利ATOS
DKZOR-A-151-S5/18 40? DKZOR-A-151-S5/18 40?比例换向阀 DKZOR-A-151-S5/18 40?比例阀
DKZOR-A-151-S5/B? DKZOR-A-151-S5/B?比例换向阀 DKZOR-A-151-S5/B?比例阀
DKZOR-A-153-L5/B? DKZOR-A-153-L5/B?比例换向阀 DKZOR-A-153-L5/B?比例阀
DKZOR-A-171-D5 40? DKZOR-A-171-D5 40?比例换向阀 DKZOR-A-171-D5 40?比例阀
DKZOR-A-171-L5? DKZOR-A-171-L5?比例换向阀 DKZOR-A-171-L5?比例阀
DKZOR-A-171-S5? DKZOR-A-171-S5?比例换向阀 DKZOR-A-171-S5?比例阀
DKZOR-A-171-S5/18? DKZOR-A-171-S5/18?比例换向阀 DKZOR-A-171-S5/18?比例阀
DKZOR-A-173-D5? DKZOR-A-173-D5?比例换向阀 DKZOR-A-173-D5?比例阀
DKZOR-A-173-L5? DKZOR-A-173-L5?比例换向阀 DKZOR-A-173-L5?比例阀
DKZOR-A-173-L5/18 40? DKZOR-A-173-L5/18 40?比例换向阀 DKZOR-A-173-L5/18 40?比例阀
DKZOR-A-173-L5/Y? DKZOR-A-173-L5/Y?比例换向阀 DKZOR-A-173-L5/Y?比例阀
DKZOR-A-173-S3? DKZOR-A-173-S3?比例换向阀 DKZOR-A-173-S3?比例阀
DKZOR-A-173-S5? DKZOR-A-173-S5?比例换向阀 DKZOR-A-173-S5?比例阀
DKZOR-A-173-S5/18? DKZOR-A-173-S5/18?比例换向阀 DKZOR-A-173-S5/18?比例阀
DKZOR-AE-171-L5 10? DKZOR-AE-171-L5 10?比例换向阀 DKZOR-AE-171-L5 10?比例阀
DKZOR-AE-171-S5? DKZOR-AE-171-S5?比例换向阀 DKZOR-AE-171-S5?比例阀
RZMA-A-010/250/M 21? RZMA-A-010/250/M 21?直动式溢流阀 RZMA-A-010/250/M 21?比例阀
RZMA-A-030/180/M/7 21? RZMA-A-030/180/M/7 21?直动式溢流阀 RZMA-A-030/180/M/7 21?比例阀
RZMO-A-010/100? RZMO-A-010/100?直动式溢流阀 RZMO-A-010/100?比例阀
RZMO-A-010/210? RZMO-A-010/210?直动式溢流阀 RZMO-A-010/210?比例阀
RZMO-A-010/210/18 20? RZMO-A-010/210/18 20?直动式溢流阀 RZMO-A-010/210/18 20?比例阀
RZMO-A-010/315? RZMO-A-010/315?直动式溢流阀 RZMO-A-010/315?比例阀
RZMO-A-010/315/18? RZMO-A-010/315/18?直动式溢流阀 RZMO-A-010/315/18?比例阀
RZMO-A-010/50? RZMO-A-010/50?直动式溢流阀 RZMO-A-010/50?比例阀
RZMO-A-010/50/18? RZMO-A-010/50/18?直动式溢流阀 RZMO-A-010/50/18?比例阀
RZMO-A-030/100 20? RZMO-A-030/100 20?直动式溢流阀 RZMO-A-030/100 20?比例阀
RZMO-A-030/210 20? RZMO-A-030/210 20?直动式溢流阀 RZMO-A-030/210 20?比例阀
RZMO-A-030/210/18? RZMO-A-030/210/18?直动式溢流阀 RZMO-A-030/210/18?比例阀
RZMO-A-030/315? RZMO-A-030/315?直动式溢流阀 RZMO-A-030/315?比例阀
RZMO-AE-010/315 10? RZMO-AE-010/315 10?直动式溢流阀 RZMO-AE-010/315 10?比例阀
RZMO-AE-030/100 40? RZMO-AE-030/100 40?直动式溢流阀 RZMO-AE-030/100 40?比例阀
RZMO-P1-010/100/18/MC 20? RZMO-P1-010/100/18/MC 20?直动式溢流阀 RZMO-P1-010/100/18/MC 20?比例阀 意大利ATOS溢流阀