卸荷溢流阀由溢流阀和单向阀组成。当系统压力达到溢流阀的开启压力时，溢流阀开启，泵卸荷;当系统压力降至溢流阀的关闭压力时，溢流阀关闭，泵向系统加载。使泵卸荷时的压力称为卸荷压力，使泵处于加载状态的压力称为加载压力ECT5-10-CV-0B-M-U-H7-21TB
ECT5-10-F-0B-M-U-C6-21TB
ECT5-10-CV-0B-M-U-C6-21TB
ECT5-10-B-0B-M-U-A6-21TB
ECT5-10-C-2A-M-U-C6-21TB
ECT5-10-C-0B-M-U-H7-21TB
ECT5-10-C-0B-M-U-C6-21TB
ECT5-06-C-0B-M-U-B6-21TB
ECT5-06-FV-0B-M-U-B6-21TB
ECG5-10C-0B-MU-B6-21TG
ECT5-10-B-0B-M-U-H7-21TB
ECT5-10-BV-0B-M-U-D6-21TB
ECT5-06-FV-0B-M-U-D6-21TB
ECT5-10-C-0B-M-U-B6-21TB
ECT5-10-FV-0B-M-U-H7-21TB
F3-CGR-02-B-21UG
CT-06-F-10TB-GE180
ECG-06-C-10TG-GE110
ECG-10-C-10TG-GE120
ECG-10-F-10TG-GE160
ECG-06-C-10TG-GE120
EURT1-06-CV-12UB
ECG-10-C-10TG-GE140
F3-EURG1-10-C-13UG
EURG1-06-FV-13UG
ECT3-06B-20TB-EU55
ECT3-06C-20TB-EU55
ECT3-06CV-20TB-EU55
ECT3-06F-20TB-EU55
ECT-10-F-10TB-GE160
CG2V-6GM-1-10
CG2V-8BM-1-10
CG2V-6GM-10
F3-ECT-06-C-10TB
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ECT-06-CV-10TB
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ECT-10-FV-10TB
CG2V-6FW-1-10
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CG2V-6BW-10
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CG3V-8BW-10-EU55
CG3V-8CW-10-EU55
CG3V-8FW-10-EU55
CG3V-8GW-10-EU55
ECT-06-C-10TB-GE100
CG2V-8BK-10
CG2V-6BK-10
ECT-10-F-10TB-GE190
CG2V-6CK-10
F3-CG2V-6CW-10
CG2V-6GK-10
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ECT-06-F-10TB-GE160
CG3V-6GW-3-10-EU55
CG3V-8FW-3-10-EU55
ECT-10-F-10TB-GE180
CG3V-6GW-11-EU55
CG2V-6FK-10
CG2V-8BM-10
CG2V-6BM-10
ECT-06-C-10TB-GE120
F3-ECT-10-B-10TB
ECT-10-B-10TB-GE070
ECT-06-F-10TB-GE200
ECT-10-F-10TB-GE200
