加载压力与卸荷压力的差值是卸荷溢流阀的重要性能指标，一般加载压力为卸荷压力的85%左右。其性能与溢流阀相同。
卸荷溢4WMM10J-3X/
4WMM6D-53/F
4WMM6E-5X/F/B12V
4WMM6J-5X/
H-4WMM16E7X/F
H-4WMM16J7X/F
4WMM10J31/
4WMM16E7X/
4WMM10E3X/
4WMM6E6X/
4WMM6E-5X/F/B12Vnbsp;
DN6 4WMM6J5X
4WMM6J53/V
4WMM6C53/V
4WMM6C53/Q-AG24/V
4WMM6E-5X/F/B12V678流阀的主要用途：
a.蓄能器系统中泵的自动卸荷及加载；
b.高低压泵组合中大流量低压泵的卸荷。
选用
RDBW10B2-5X/315U6EG24N9K4
RDBW10A3-5X/200-6EG24N9K4
RDBW20BG2-5X/200-6EG24N9K4
RDBW10B2-5X/200U6EG24N9K4
RDBW20B3-5X/315-6EG24N9K4
RDBW30BG2-5X/100-6EG24N9K4
RDBW30A2-5X/315-6EG24N9K4SO160
RDBW20A2-5X/315S6EG24N9K4R12
RDBW10B2-5X/200-6EG110N9K4
RDBW10A2-5X/200-6EG24N9K4
RDBW10A2-5X/315-6E3DREP 6 C-1X/25A24N2K10M-545 3DREP6C-1X/25A24N2K10M-
3DREP 6 C-1X/25A24N9K4M 3DREP6C-1X/25A24N9K4M
3DREP 6 C-1X/25A24N9K4M-66 3DREP6C-1X/25A24N9K4M-66
3DREP 6 C-1X/25A24N9K4V 3DREP6C-1X/25A24N9K4V
3DREP 6 C-1X/25A24NJM 3DREP6C-1X/25A24NJM
3DREP 6 C-1X/25A24NK4M 3DREP6C-1X/25A24NK4M
3DREP 6 C-1X/25A24NK4M-20 3DREP6C-1X/25A24NK4M-20
3DREP 6 C-1X/25A24NK4M-66 3DREP6C-1X/25A24NK4M-66
3DREP 6 C-1X/25A24NK4V 3DREP6C-1X/25A24NK4V
3DREP 6 C-1X/45A24N9K4M 3DREP6C-1X/45A24N9K4M
3DREP 6 C-1X/45A24N9K4V 3DREP6C-1X/45A24N9K4V
3DREP 6 C-1X/45A24NK4M 3DREP6C-1X/45A24NK4M
3DREP 6 C-1X=25A24NK4M=LB 3DREP6C-1X=25A24NK4M=LB
3DREP 6 C-1X=25A24NZ4M-20=PL 3DREP6C-1X=25A24NZ4M-20=PL
3DREP 6 C-2X/16EG24K4/M 3DREP6C-2X/16EG24K4/M
3DREP 6 C-2X/16EG24N9K4/M 3DREP6C-2X/16EG24N9K4/M
3DREP 6 C-2X/25EG24K4/M 3DREP6C-2X/25EG24K4/M
3DREP 6 C-2X/25EG24N9K4/M 3DREP6C-2X/25EG24N9K4/M
3DREP 6 C-2X/25EG24N9K4/V 3DREP6C-2X/25EG24N9K4/V GKHB-18LRX;38
397528;KHB-22LRX;44
397529;KHB-28LRX;58
397531;KHB-14SRX;23
397532;KHB-16SRX;38
397533;KHB-20SRX;38
397534;KHB-25SRX;44
397535;KHB-30SRX;58
397697;KHB-GX-SW14;61
397701;KHB-35LRX-SW14;61
397705;KHB-38SRX-SW14;61
397709;KHB-GX-SW14;61
397720;KHB-18LRX-SW09;24
397753;KHM-30SRX;
398232;KHM-14SRX;
398236;KHM-10LRX;
398238;KHM-15LRX;
550332;KHMF-032-PNX;
551349;KHMF-032-PNX;
551814;KHM-20SRX;
551815;KHM-25SRX;
552762;KHB-GX-G;48;EUR
552908;KHB-15LRX-G;42 N9K4
RDBW10B2-5X/350-6EG24N9K4
RDBWCB2-5X/100-6EG24N9K4
RDBW20B1-5X/315-6EW230N9K4
RDBW20B1-5X/315-6EW110N9K4
RDBW10B3-5X/315S6EG24N9K4R12
RDBW10B1-5X/200-6EG24N9K4
RDBW30B1-5X/200-6EG24N9K4
RDBW30B2-5X/100-6EW230N9K4
RDBW30B2-5X/315-6EG24N9K4