D太小又保证不了静态特性要求，一般应保证：
4、主阀芯半锥角α1
5、主阀芯阻尼孔d0及长度l0
主阀芯上阻尼孔d0
越小，G5V-7-2C-T-M-U-H5-40
DG5V-7-2N-2-M-U-H5-40
DG5V-7-2N-3-E-M-U-A6-30
DG5V-7-31C-2-M-U-H5-40
DG5V-7-31C-2-M-U-H5-40
DG5V-7-33C-1-M-U-H5-40
DG5V-7-33C-3-T-M-U-H5-40
DG5V-7-33C-T-M-U-H5-40
DG5V-7-52C-2-M-U-H5-40
DG5V-7-6C-2-M-U-H5-40
DG5V-7-6C-M-U-C6-30
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传真：
T7DDS 045 B42 2R** A100
T7DDS 045 B42 3R** A100
T7DDS 045 B42 3R** A100
T7DDS 045 B42 3R** A500
T7DDS 045 B42 3R** A500
T7DDS 050 045 2R** A100
T7DDS 050 045 2R** A100
T7DDS 050 045 5R** A100
T7DDS 050 050 1R** A100
T7DDS 050 050 1R** A100
T7DDS 050 050 1R** A100
T7DDS 050 050 2R** A1M0
T7DDS 050 050 2R** A1M0
T7DDS 050 050 3L** A100减压阀Z3P-Z5P
Z3P5/22 Z3P5R/C/22 Z5P5/22 Z5P5/R/C/22
平衡阀
ZC2-P3/M1/51 ZC2-P4/M1/51 ZC2-P5/M1/51 ZC07-P3/51 ZC07-P4/51 ZC07-P5/51 ZC4-P3/51 ZC4-P4/51 ZC4-P5/51 ZC5-P3/51 ZC5-P4/51 ZC5-P5/51
顺序阀
S3-P3/20 S3-P4/20 S3-P5/20 S3-P6/20 U5-P4/20 T3-P5/20 T5-P3/20 X5-P4/20
卸荷阀
MRQA MRQA MQRA MQRA MQRA
MQRA RQR3-P3/1/40 RQR3-P3/2/40 RQR5-P3/1/40 RQR5-P5/1/40
RQR7-P6/1/40 RQRM3-P3/1/A/42 RQRM5-P5/1/A/42 RQRM7-P3/1/A/42PVE-006PC3-R00P/10N PVE-011PC3-R00P/10N
PVE-016PC3-R90P/10N PVE-023PC3-R90P/10N
PVA先导式压力补偿
PVA22/30 PVA28/30 PVA35/30 PVA45/30 PVA56/30 PVA72/30
PVA90/30 PVA115/30 PVA145/30
定量式 DFP
DFP1-05 DFP1-08 DFP1-11 DFP1-12 DFP1-14 DPF2-12
DPF2-14 DPF2-17 DPF2-19 DPF2-21 DPF3-21 DPF3-25
DPF3-30 DPF3-35 DPF3-38 DPF4-42 DPF4-47 DPF4-50
DFP4-57 DFP4-60
轴向变量柱塞泵 VPPM VPPL
VPPM高压式
VPPM-029PC-R55S/10N000 VPPM-046PCM-R01S/10N000
VPPM-073PCX-R55S/10N000 VPPM-046PQCE5-R55S/10N000迪普玛压力控制阀（板式溢流阀，补偿器，插装式溢流阀，管式
T7DDS 050 050 3L** A100
T7DDS 050 050 3R** A100
T7DDS 050 050 3R** A100
T7DDS 050 B31 1L** A10Y P31B
T7DDS 050 B31 1L** A10Y P31B
T7DDS 050 B31 1R** A1M0
T7DDS 050 B31 1R** A1M0
T7DDS 050 B31 2R** A100
T7DDS 050 B31 2R** A100
T7DDS 050 B38 2R** A1M0
T7DDS 050 B38 2R** A1M0
T7DDS 050 B42 1R** A100
T7DDS 050 B42 1R** A100
T7DDS 050 B42 5R** A100
