比例閥的選擇根據(jù)六個方法(壓力參數(shù)、流體參數(shù)、管道參數(shù)、電氣參數(shù)、操作方式、特殊要求)進行選擇。
MOOG 閥 D661-4539C 2020141113 2020141112
HAWE 截止式換向閥 GZ3-1-G24
PARKER 閥 P3HPA12AD2AN1A
HAWE 換向閥 GZ3-1-G24
REXROTH 插裝閥 R900423725 DBDS6K1X/315
REXROTH 閥 R901502144 HSZ06A490-4X/AB-B05G24-AK4M00
HPI 齒輪泵 P1AAN3060HL20A02N
PARKER 葉片泵 024-64577-0 T6CM R17 3R00 C1
HAWE 截止式換向閥 G3-0-G24
"REXROTH 閥 R900955887
3DREP 6 C-2X/25EG24N9K4/M"
"REXROTH 閥 R900922441
4WRA 10 W30-2X/G24N9K4/V"
REXROTH 閥 4WE10D50/EG24N9K4/M代替型號 R901391200 4WE10D5X/HG24N9K4/M
"REXROTH 閥 R900940043
4WRA 6 W1-15-2X/G24N9K4/V"
REXROTH 放大版 R900702060 VT-MSPA1-1-1X/V0/0 更改型號：R901439034 | VT-MSPA-1-2X/A5/000/000
REXROTH 放大版 R901010980 VT-MSPA2-1-1X 更改型號：R901439037 | VT-MSPA2-2X/A5/000/000
"REXROTH 閥 R901147272
STW0322-1X/3WRCE50V720L-SG24K31C1M 04001"
NACHI 泵 IPH-2B-5-11
R900459203 Z2FS 16-8-3X/S
M3SED6UK1X/350CG24N9K4 R900052621
M3SED6CK1X/350CG24N9K4 R900052392
Z2S1013X R900407394
Z2FS10-53X/V R900517812
4WE6J6X/EG24N9K4 R900561288
R901002095 VTVSPA212X/V0/T5
R910912007 A10VSO100DR/31R-PPA12N00
R900534143 PV7-1X/10-20RE01MC0-10
R902193748 A2FO12/61R-PBB06
4WE6J7X/HG24N9K4 R901089241
DBW20A25X/315-6EG24N9K4 R900921754
DBDS20K1X/315 R900424271
2FRM10-3X/50LB R900423261
R900424906 2FRM16-3X/160L
R900512433 FD25PA2X/B04V
R900420519 S30A1.0
4WRA6E30-2X/G24N9K4/V R900902940
"R900599536 SL20PA2-4X/
4WE10J5X/HG24N9K4/M R901401552
R900503669 FD12PA2X/B03V
DBDS6K1X/315 R900423725
R983037970 DBDS10K1X/315
R901335147 DBEE 6-2X/315YG24K31A1M
02-312101 CVI50HFV20A13010
02-157234 CVI40HFV20A9010
02-311063 CVI63HFV20A21610
PV270R1K1T1WMMC
REXROTH 閥 R900597132 DR 10-5-5X/315YM
VICKERS 閥 02-135316 DG17V36C60
PARKER 閥 E2B040Z215NMK3
壓力參數(shù)：
公稱壓力：該參數(shù)與其他普通閥門具有相同的意義，由管道公稱壓力決定。
工作壓力：工作壓力低時，應使用直動或分步直動原理。低工作壓差為0.04Mpa以上時，可以直接選擇、分階段直接選擇、先導式選擇。

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