压力之间存在一定差别。差值过小，则泵的卸荷与加载动作过于频繁；差值过大，则系统压力变化太大552762;KHB-GX-G;48;EUR
552908;KHB-15LRX-G;42
554028;KHPX;148 。
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。
卸荷溢流阀的
DP6-06-VPP2-R/16
DP6-06-VPP2-R/25
DP6-06-VPP2-R/32
DP6-10-VPP2-S/2.5
DP6-10-VPP2-S/6.3
DP6-10-VPP2-S/10
DP6-10-VPP2-S/16
DP6-10-VPP2-S/25
DP6-10-VPP2-S/32
DP6-10-VPP2-R/2.5
DP6-10-VPP2-R/6.3
KCG-8-W100-Z-M-U-H1-10B1 T6CCR00 C100 T6DCL06B1 T6ECR03 B1
Denison丹尼逊双联叶片泵T6CCR01 C100 T6DCR00 B5 T6ECR00 B1 T6CCR00 C100 T6DCR01 B1 T6ECR00 B1
Denison丹尼逊双联叶片泵T6CCR00 C100 T6DCR03 B1 T6ECR01 B1 T6CCL02 C100 T6DCR00 B1 T6EC 066 B25 1L00 B1
Denison丹尼逊双联叶片泵T6CCR01 C100 T6DCR00 B1 T6ECL00 B1 T6CCR00 C100 T6DCR00 B1 T6EC 066 B17 1R00 B1
Denison丹尼逊双联叶片泵T6CCR02 C100 T6DCR23 B1 T6ECR00 B1 T6CCR01 C100 T6DCR00 B1 T6EC 052 B14 1R00 B1
Denison丹尼逊双联叶片泵T6CCR03 C100 T6DCR00 B1 T6ECR00 B1 T6CCR03 C100 T6DCL00 B1 T6EC 062 B17 1R00 B1
Denison丹尼逊双联叶片泵T6CCR00 C100 T6DCR23 B1 T6ECR01 B1 T6CCR00 C110 T6DCR00 B1 T6EC 066 B22 1R00 B1
Denison丹尼逊双联叶片泵T6CCR03 C100 T6DCR00 B1 T6ECR03 B1 T6CCR00 C100 T6DCR00 B1 T6EC 062 B22 1R00 B1
Denison丹尼逊双联叶片T6D-020-1R02-B1 T6D-024-1R00-A1 T6D-028-1R00-A1 T6D-031-1R00-C1
T6CM-B05-3R00-C1
M4SD 128 3N00 B502
M4SD 055 3N00 A502
双联泵 T6DCM-B45-B05-3L00-C1
T6TDB-014-B05-1R00-C100
T6DCR00B1
T6EDM-066-B42-3L00-C1
T6CCM-B22-B22-3R00-C1
T6CCR00-C100
T6CCM-B05-B05-1L00-D100
MODEL T6CCR00 C100
T6DCM-BR00
双联叶片泵 T6DCM B35 B22 3R1101
T6EDMR03-B1-J224J349
T6DCM-B42-B06-3R13C101
T6DCR00-C111
叶片泵 T6EDR03-B1-J224
T6DCM-B50-B31-3R00-C1
T6E-066-1L02A