VICKERS比例閥不工作時，差徑活塞2在彈簧3的作用下處于上極限位置。此時閥門1保持開啟，因而在輸入控制壓力P1與輸出壓力P2從零同步增長的初始階段，總是P1=P2。但是壓力P1的作用面積為A1=π（D2-d2）/4，壓力閥的作用面積為A2=πd2/4，因而A2>A1，故活塞上方液壓作用力大于活塞下方液壓作用力。

 VICKERS比例閥的壓力調(diào)節(jié)性能可通過其調(diào)節(jié)特性曲線，即轎車在不同的載荷了前、后輪促動管路壓力分配特性曲線，來表示。當(dāng)轎車就載時，感載彈簧的預(yù)壓力大，所以F大，致使ps高，感載比例閥調(diào)節(jié)特性曲線為A1B1；當(dāng)轎車空載時，感載彈簧的預(yù)壓力小，所以F小，致使ps低，感載比例閥調(diào)節(jié)特性曲線變?yōu)锳2B2。在滿載與空載之間有無數(shù)條斜率相等的調(diào)節(jié)特性曲線，使轎車在任一載荷下都有一條與其對應(yīng)的調(diào)節(jié)特性曲線。從圖 2及上述分析可知，感載比例閥能滿足轎車對制動系統(tǒng)的兩個基本要求：在軸荷變化時能自動調(diào)節(jié)前、后輪促動管路壓力的分配比例，使前、后輪促動管路壓力分配特性曲線與理想特性曲線盡量接近，以提高轎車的制動效能；保證在各種軸荷下前、后輪促動管路壓力分配特性曲線都在相應(yīng)的理想特性曲線的下方，使轎車在各種軸荷下的制動均為前輪先抱死，從而避免轎車因后輪先抱死而發(fā)生側(cè)滑和甩尾現(xiàn)象，以提高轎車在制動時的方向穩(wěn)定性。
VICKERS比例閥 02-355033 EPV16-A-06-12D-M-U-13
VICKERS比例閥 02-355150 EPV16-A-16-S-5C-24D-S-U-
VICKERS比例閥 02-157071 KADG4V-3-33C30X-H-M-F-PD
VICKERS比例閥 02-310870 KADG5V-8-33C270N-X-H-M-F
VICKERS比例閥 02-156076 KATG4V-5-2B50N-Z-M-F-PD7
VICKERS比例閥 02-352464 KBCG-3-100D-Z-M1-2-A-PE7
VICKERS比例閥 02-353397 KBCG-3-100D-Z-M2-2-A-PE7
VICKERS比例閥 02-411186 KBCG-3-160D-Z-M1-1-A-PE7
VICKERS比例閥 02-352465 KBCG-3-160D-Z-M1-2-A-PE7
VICKERS比例閥 02-411800 KBCG-3-160D-Z-M1-2-A-PH7
VICKERS比例閥 02-353317 KBCG-3-160D-Z-M2-2-A-PE7
VICKERS比例閥 02-353248 KBCG-3-250D-Z-M1-2-A-PC7
VICKERS比例閥 02-352466 KBCG-3-250D-Z-M1-2-A-PE7
VICKERS比例閥 02-353353 KBCG-3-350D-Z-M1-1-A-PE7
VICKERS比例閥 02-352468 KBCG-3-350D-Z-M1-2-A-PE7
VICKERS比例閥 02-352469 KBCG-3-40D-Z-M1-2-A-PE7-
VICKERS比例閥 02-411799 KBCG-3-40D-Z-M1-2-A-PH7-
VICKERS比例閥 02-352480 KBCG-3-L100D-Z-M1-3-A-PE
VICKERS比例閥 02-352479 KBCG-3-L250D-Z-M1-3-A-PE
VICKERS比例閥 02-353665 KBCG-3-L350D-Z-M1-3-A-PE
VICKERS比例閥 02-352483 KBCG6W1001ZM13APE7 H1 10
VICKERS比例閥 02-352488 KBCG-6-W250-1-Z-M1-3-A-P
VICKERS比例閥 02-352493 KBCG-6-W350-Z-M1-3-A-PE7
VICKERS比例閥 4994447-001 KBD INTERGRATED
VICKERS比例閥 02-351514 KBDG4V 3 2C13N Z M1 PE7
VICKERS比例閥 02-352213 KBDG4V 3 33C20N Z M1 PE7
VICKERS比例閥 02-352837 KBDG4V 5 2C30N Z M1 PE7
VICKERS比例閥 02-352838 KBDG4V 5 2C50N Z M1
VICKERS比例閥 02-353637 KBDG4V 5 33C50N Z M2 PE7
VICKERS比例閥 02-353486 KBDG4V-3-2C07N-M2-PC7-H7
VICKERS比例閥 02-351697 KBDG4V-3-2C13N-Z-M2-PE7-
VICKERS比例閥 02-351541 KBDG4V-3-2C20N-Z-M1-PE7-
VICKERS比例閥 02-353439 KBDG4V-3-2C28N-H-M1-PC7-
VICKERS比例閥 02-353915 KBDG4V-3-33C07N-M1-PE7
VICKERS比例閥 02-351716 KBDG4V-3-33C20N-Z-M2-PE7
VICKERS比例閥 02-352842 KBDG4V-5-2C50N25-Z-M1-PE
VICKERS比例閥 02-352950 KBDG4V-5-2C50N-Z-M1-PC-H
VICKERS比例閥 02-353632 KBDG4V-5-2C50N-Z-M2-PC7H
VICKERS比例閥 02-411075 KBDG5V 8 2C330N M1 PE7
VICKERS比例閥 02-353571 KBDG5V 8 33C330N M2 PE7
VICKERS比例閥 02-396775 KBDG5V-10-2C550N310EXM1P
VICKERS比例閥 02-396371 KBDG5V-10-2C550N-M1-PE7-
VICKERS比例閥 02-398469 KBDG5V-10-33C550N310-EX-
VICKERS比例閥 02-398542 KBDG5V-10-33C550N310-T-
VICKERS比例閥 02-397390 KBDG5V-10-33C550N310-X-M
VICKERS比例閥 02-398550 KBDG5V-10-33C550N-EX-M2-
VICKERS比例閥 02-396744 KBDG5V-10-33C550N-M1-PE7
VICKERS比例閥 02-353467 KBDG5V-5-2C90N-E-H-M1-PE
VICKERS比例閥 02-411347 KBDG5V-5-2C90N-EX-T-M2-P
VICKERS比例閥 02-352598 KBDG5V-5-2C90N-M1-PE7-H1
VICKERS比例閥 02-351168 KBDG5V-5-2C90N-T-H-M1-PE
VICKERS比例閥 02-353377 KBDG5V-5-2C90N-T-M1-PE7-
VICKERS比例閥 02-351169 KBDG5V-5-2C90N-X-H-M1-PE
VICKERS比例閥 02-353708 KBDG5V-5-2C90N-X-T-H-M1
VICKERS比例閥 02-351170 KBDG5V-5-2C90N-X-T-Z-M1-
VICKERS比例閥 02-351783 KBDG5V-5-2C90N-X-T-Z-M1-
VICKERS比例閥 02-411122 KBDG5V-5-33C60N35-X-H-M1
VICKERS比例閥 02-411126 KBDG5V-5-33C60N35-X-T-M2
VICKERS比例閥 02-411953 KBDG5V-5-33C60N40-EX-M2-
VICKERS比例閥 02-412576 KBDG5V-5-33C60N40-T-M2-
VICKERS比例閥 02-411797 KBDG5V-5-33C80N-E-M2-PE7
VICKERS比例閥 02-411869 KBDG5V-5-33C80N-E-T-M2-P
VICKERS比例閥 02-352602 KBDG5V-5-33C80N-T-M1-PE7
VICKERS比例閥 02-353909 KBDG5V-5-33C80N-T-M1-PH7
VICKERS比例閥 02-411077 KBDG5V-5-33C80N-T-M2-PE7
VICKERS比例閥 02-412728 KBDG5V-5-33C80N-X-H-M2-
VICKERS比例閥 02-351782 KBDG5V-5-33C80N-X-M1-PE7
VICKERS比例閥 02-351787 KBDG5V-5-33C80N-X-T-H-M2
VICKERS比例閥 02-412289 KBDG5V-5-33C80N-X-T-M1-P
VICKERS比例閥 02-351178 KBDG5V-7-2C180N100-EX-H-
VICKERS比例閥 02-412206 KBDG5V-7-2C180N100-X-H-M
VICKERS比例閥 02-352606 KBDG5V-7-2C180N-M1-PE7-H
VICKERS比例閥 02-351174 KBDG5V-7-2C180N-T-M1-PE7
VICKERS比例閥 02-411349 KBDG5V-7-2C180N-T-M2-PE7
VICKERS比例閥 02-352027 KBDG5V-7-2C180N-X-H-M2-
VICKERS比例閥 02-353380 KBDG5V-7-2C180N-X-M1-PE7
VICKERS比例閥 02-353483 KBDG5V-7-2C180N-X-T-M1-P
VICKERS比例閥 02-353826 KBDG5V-7-33C130N65-E-H-M
VICKERS比例閥 02-353194 KBDG5V-7-33C130N65-X-M1-
VICKERS比例閥 02-411871 KBDG5V-7-33C170N100-E-M2
VICKERS比例閥 5992552-001 KBDG5V-7-33C170N100-M2-P
VICKERS比例閥 02-351918 KBDG5V-7-33C170N-E-X-H-M
VICKERS比例閥 02-353134 KBDG5V-7-33C170N-E-Z-M1-
VICKERS比例閥 02-352608 KBDG5V-7-33C170N-M1-PE7-
VICKERS比例閥 02-353532 KBDG5V-7-33C170N-M2-PE7-
VICKERS比例閥 02-353914 KBDG5V-7-33C170N-T-M1-PE
VICKERS比例閥 02-351182 KBDG5V-7-33C170N-X-M1-PE
VICKERS比例閥 02-353546 KBDG5V-7-33C170N-X-T-M1-
VICKERS比例閥 02-353398 KBDG5V-7-33C170N-Z-M1-PE
VICKERS比例閥 02-411350 KBDG5V-8-2C330N200-M2-PE
VICKERS比例閥 02-412505 KBDG5V-8-2C330N-T-M1-PC7
VICKERS比例閥 02-353346 KBDG5V-8-2C330N-T-M1-PE7
VICKERS比例閥 02-353675 KBDG5V-8-2C330N-X-T-H-M1
VICKERS比例閥 02-353396 KBDG5V-8-2C330N-X-T-M1-P
VICKERS比例閥 02-411042 KBDG5V-8-2C330N-X-Z-M1-
VICKERS比例閥 02-353827 KBDG5V-8-33C330N200-E-H-
VICKERS比例閥 02-412577 KBDG5V-8-33C330N200-E-T-
VICKERS比例閥 02-352654 KBDG5V-8-33C330N200-EX-M
VICKERS比例閥 02-411011 KBDG5V-8-33C330N200-EX-M
VICKERS比例閥 02-411425 KBDG5V-8-33C330N200-EX-T
VICKERS比例閥 02-411637 KBDG5V-8-33C330N200-M2-P
VICKERS比例閥 02-353307 KBDG5V-8-33C330N200-X-M1
VICKERS比例閥 02-411127 KBDG5V-8-33C330N200-X-T-
VICKERS比例閥 02-411348 KBDG5V-8-33C330N200-X-T-
VICKERS比例閥 02-411437 KBDG5V-8-33C330N200-X-T-
VICKERS比例閥 02-411870 KBDG5V-8-33C330N-E-M2-PE
VICKERS比例閥 02-351771 KBDG5V-8-33C330N-X-H-M1-
VICKERS比例閥 02-412729 KBDG5V-8-33C330N-X-H-M2-
VICKERS比例閥 02-353789 KBDG5V-8-33C330N-X-M1-PE
VICKERS比例閥 02-353844 KBDG5V-8-33C330N-X-T-M1-
VICKERS比例閥 02-333495 KBFDG4V 3 2C28S Z PC7
VICKERS比例閥 02-333463 KBFDG4V 3 2C28S Z PE7 H6
VICKERS比例閥 02-358024 KBFDG4V 5 2C65S Z V
VICKERS比例閥 02-333500 KBFDG4V 5 2C70N Z PC7 H7
VICKERS比例閥 02-333457 KBFDG4V-3-2C07N-Z-PE7-H7
VICKERS比例閥 02-333460 KBFDG4V-3-2C20N-Z-PH7-H7
VICKERS比例閥 02-333464 KBFDG4V-3-33C20N-Z-PE7-H
VICKERS比例閥 5996173-001 KBFDG4V52C50N25ZM1PE7H71
VICKERS比例閥 5996171-001 KBFDG4V52C50NZM1PE7H711
VICKERS比例閥 02-333481 KBFDG4V-5-2C65S-Z-PE7-H6
VICKERS比例閥 02-353530 KBFDG4V5-2C70N-Z-PE7-H7-
VICKERS比例閥 02-333483 KBFDG4V-5-33C50N25-Z-PE7
VICKERS比例閥 5996181-001 KBFDG4V-5-33C50N-Z-M1-PE
VICKERS比例閥 02-352769 KBFDG4V-5-33C70N-Z-PC7-H
VICKERS比例閥 02-399806 KBFDG5V-10-33C700N-X-M1-
VICKERS比例閥 02-412946 KBFDG5V-5-2C100N-EX-M1-P
VICKERS比例閥 02-412875 KBFDG5V-5-2C100N-X-M1-
VICKERS比例閥 02-412506 KBFDG5V-5-2C95N-X-M1-PC7
VICKERS比例閥 02-412160 KBFDG5V-5-33C80N-X-M2-
VICKERS比例閥 02-412522 KBFDG5V-7-2C150N85-X-M2-
VICKERS比例閥 02-412139 KBFDG5V-7-33C130N65-EX-M
VICKERS比例閥 02-412137 KBFDG5V-8-2C375N-EX-M1-P
VICKERS比例閥 02-411837 KBFDG5V-8-2C375N-X-T-M1-
VICKERS比例閥 02-411839 KBFDG5V-8-33C375N-X-T
VICKERS比例閥 02-333485 KBFTG4V-5-2B70N-Z-PE7-H7
VICKERS比例閥 02-350491 KBHDG4V 3 7X PC7 10
VICKERS比例閥 02-350515 KBHDG4V 3 7X PE7 10
VICKERS比例閥 02-352658 KBHDG4V-3-8X-PC7-10
VICKERS比例閥 02-412501 KBHDG5V 5 33C80N E M2
VICKERS比例閥 02-352153 KBHDG5V 7 2C150N85 X
VICKERS比例閥 02-359033 KBHDG5V 7 2C200N E X PE7
VICKERS比例閥 02-351109 KBHDG5V 7 2C200N X T PE7
VICKERS比例閥 02-351528 KBHDG5V 7 33C130N65 X
VICKERS比例閥 02-359516 KBHDG5V 7 5C200N PE7 H4
VICKERS比例閥 5996504-001 KBHDG5V-5-2C95N-E-M2-PE7
VICKERS比例閥 02-412468 KBHDG5V-5-33C60N40-T-PE7
VICKERS比例閥 5996495-001 KBHDG5V-5-5C85N-E-X-M1-P
VICKERS比例閥 5996590-001 KBHDG5V72C200NTM1PE
VICKERS比例閥 02-353425 KBHDG5V-7-2C200N-X-T-PH7
VICKERS比例閥 02-353868 KBHDG5V-7-33C-130N65-E-P
VICKERS比例閥 02-353924 KBHDG5V-7-33C160N-E-PE7
VICKERS比例閥 02-353690 KBHDG5V-8-2C375N-E-X-PC7
VICKERS比例閥 02-353687 KBHDG5V-8-2C375N-X-PC7-H
VICKERS比例閥 02-352667 KBHDG5V-8-2C375N-X-PE7-H
VICKERS比例閥 02-353782 KBHDG5V-8-33C375N-EX-PE7
VICKERS比例閥 5996402-001 KBSDG4V 3 92L24 M1 PE7
VICKERS比例閥 02-350068 KBSDG4V 5 92L 25 PE7 H7
VICKERS比例閥 02-350061 KBSDG4V 5 92L 80 PE7 H7
VICKERS比例閥 02-350062 KBSDG4V 5 96L 80 PE7 H7
VICKERS比例閥 5996398-001 KBSDG4V-3-92L05-M1-PE7-
VICKERS比例閥 02-333468 KBSDG4V-3-92L-05-PE7-H7-
VICKERS比例閥 02-333470 KBSDG4V-3-92L-24-PE7-H7-
VICKERS比例閥 02-350259 KBSDG4V-3-92L-24-PH7-H7-
VICKERS比例閥 5996403-001 KBSDG4V-3-92L-40-M1-PE7-
VICKERS比例閥 5996409-001 KBSDG4V-3-92L-40-M1-PH7-
VICKERS比例閥 02-333473 KBSDG4V-3-96L-12-PE7-H7-
VICKERS比例閥 02-333475 KBSDG4V-3-96L-24-PE7-H7-
VICKERS比例閥 02-412846 KBSDG4V-5-96L-80-M2-PE7-
VICKERS比例閥 02-351725 KBTG4V 3 2B13N Z VM1
VICKERS比例閥 02-351726 KBTG4V 3 2B20N Z M1 PE7
VICKERS比例閥 02-352947 KBTG4V 5 2B70N Z M1
VICKERS比例閥 02-353610 KBTG4V-3-2B03F-M2-PE7-H7
VICKERS比例閥 02-351722 KBTG4V-3-2B07N-Z-M1-PE7-
VICKERS比例閥 02-411374 KBTG4V-3-2B20N-M2-PE7-H7
VICKERS比例閥 02-353828 KBTG4V-3-33B20N-Z-M1-PE7
VICKERS比例閥 02-353712 KBXCG-6-W100-Z-M1-3-A-PE
VICKERS比例閥 02-353417 KBXCG-6-W100-Z-M2-3-A-
VICKERS比例閥 02-352964 KBXCG-6-W250-3-Z-M1-3-A-
VICKERS比例閥 02-352965 KBXCG-6-W250-Z-M1-3-A-PE
VICKERS比例閥 02-411556 KBXG 6 W250 Z M2 3 A PE7
VICKERS比例閥 02-353210 KBXG-6-W100-Z-M1-3-A-PE7
VICKERS比例閥 02-352507 KBXG-6-W160-Z-M1-3-A-PE7
VICKERS比例閥 02-352508 KBXG-6-W250-3-Z-M1-3-A-P
VICKERS比例閥 02-353436 KBXG-6-W330-Z-M1-3-A-PE7
VICKERS比例閥 02-352512 KBXG-8-W1603ZM13APE7H1-1
VICKERS比例閥 02-353677 KBXG-8-W160-Z-M1-3-A-PE7
VICKERS比例閥 02-353115 KBXG-8-W250-Z-M1-3-A-PE7
VICKERS比例閥 02-319200 KCG 3 160D Z M U1 H1 10
VICKERS比例閥 02-145955 KCG 3 250D Z MU G1 10
VICKERS比例閥 02-311696 KCG 3 350D Z M U HL1
VICKERS比例閥 02-310885 KCG 3 L100D Z M U HL1 10
VICKERS比例閥 02-156033 KCG 3 L160D Z M U H1
VICKERS比例閥 02-146067 KCG 3 L250D Z M U H1 10
VICKERS比例閥 02-147081 KCG 3 L250D Z M U1 H1 10
VICKERS比例閥 02-155950 KCG 3 L40D Z M U H1 10
VICKERS比例閥 02-155960 KCG 6 W160 1 Z M U H1 10
VICKERS比例閥 02-332165 KCG 6 W350 Z M U H1 10
VICKERS比例閥 02-358180 KCG 8 W100 Z M U H1 10
VICKERS比例閥 02-155987 KCG 8 W250 3 Z M U H1 10
VICKERS比例閥 02-155988 KCG 8 W350 3 Z M U H1 10
VICKERS比例閥 02-310735 KCG3 L 160D Z M U H1 10
VICKERS比例閥 02-145953 KCG-3-100D-Z-M-U-H1-10
VICKERS比例閥 02-147315 KCG-3-100D-Z-M-U-HL1-10
VICKERS比例閥 02-145957 KCG-3-160D-Z-M-U-H1-10
VICKERS比例閥 02-146995 KCG-3-160D-Z-M-U-HL1-10
VICKERS比例閥 02-145958 KCG-3-250D-Z-M-U-H1-10
VICKERS比例閥 02-146730 KCG-3-250D-Z-M-U-HL1-10
VICKERS比例閥 02-156946 KCG-3-250D-Z-M-U-HL1-10-
VICKERS比例閥 02-157263 KCG-3-250D-Z-M-U-HL1-10-
VICKERS比例閥 02-311796 KCG-3-250D-Z-M-U-HL1-10-
VICKERS比例閥 02-145959 KCG-3-350D-Z-M-U-H1-10
VICKERS比例閥 02-312033 KCG-3-350D-Z-M-U-H1-10-P
VICKERS比例閥 02-333395 KCG-3-350D-Z-M-U-HA1-10-
VICKERS比例閥 02-332127 KCG3350DZMUHA110P15T12
VICKERS比例閥 02-146066 KCG-3-350D-Z-M-U-HL1-10
VICKERS比例閥 02-145945 KCG-3-40D-Z-M-U-H1-10
VICKERS比例閥 02-156031 KCG-3-L100D-Z-M-U-H1-10
VICKERS比例閥 02-157665 KCG-3-L100D-Z-M-U-H1-10-
VICKERS比例閥 02-156659 KCG-3-L160D-Z-M-U-H1-10-
VICKERS比例閥 02-155953 KCG-3-L250D-Z-M-U-H1-10-
VICKERS比例閥 02-156660 KCG-3-L250D-Z-M-U-H1-10-
VICKERS比例閥 02-157756 KCG-3-L250D-Z-M-U-HL1-10
VICKERS比例閥 02-146068 KCG-3-L350D-Z-M-U-H1-10
VICKERS比例閥 02-157667 KCG-3-L350D-Z-M-U-H1-10-
VICKERS比例閥 02-311184 KCG-3-L350D-Z-M-U-HL1-10
VICKERS比例閥 02-311540 KCG-3-L350D-Z-M-U-HL1-10
VICKERS比例閥 02-318532 KCG-6-W100-Z-M-U1-H1-10
VICKERS比例閥 02-312082 KCG-6-W160-Z-M-U-H1-10
VICKERS比例閥 02-155961 KCG-6-W250-1-Z-M-U-H1-10
VICKERS比例閥 02-310771 KCG-6-W250-1-Z-M-U-HL1-1
VICKERS比例閥 02-155977 KCG-6-W250-3-Z-M-U-H1-10
VICKERS比例閥 02-323115 KCG-6-W250-Z-M-U1-H1-10
VICKERS比例閥 02-332633 KCG-6-W250-Z-M-U-H1-10
VICKERS比例閥 02-323239 KCG-6-W250-Z-M-U-HL1-10
VICKERS比例閥 02-155962 KCG-6-W350-1-Z-M-U-H1-10
VICKERS比例閥 02-155978 KCG-6-W350-3-Z-M-U-H1-10
VICKERS比例閥 02-312396 KCG-6-W350-Z-M-U-HL1-10
VICKERS比例閥 02-147638 KCG-8-W160-1-Z-M-U-HL1-1
VICKERS比例閥 02-155969 KCG-8-W250-1-Z-M-U-H1-10
VICKERS比例閥 02-311206 KCG-8-W250-1-Z-M-U-HL1-1
VICKERS比例閥 02-350475 KCG-8-W250-Z-M-U-HL1-10
VICKERS比例閥 02-155970 KCG-8-W350-1-Z-M-U-H1-10
VICKERS比例閥 02-318415 KCG-8-W350-Z-M-U-H1-10
VICKERS比例閥 02-358953 KDG5V-7-33C170N-X-T-VM-U
VICKERS比例閥 02-318387 KDG5V-7-33C170N-X-VM-U-H
VICKERS比例閥 02-353769 KDG5V-8-133C330N200-T-H-
VICKERS比例閥 02-353705 KDG5V-8-2C230N120-E-M-U-
VICKERS比例閥 02-157735 KDG5V-8-2C280N-E-Z-M-U-H
VICKERS比例閥 02-359221 KDG5V-8-2C280N-M-U-H1-10
VICKERS比例閥 02-311970 KDG5V-8-2C280N-X-M-U-H1-
VICKERS比例閥 02-353787 KDG5V-8-2C330N200-E-M-U-
VICKERS比例閥 02-411613 KDG5V-8-2C330N200-X-T-VM
VICKERS比例閥 02-353751 KDG5V-8-2C330N-E-M-U-H1-
VICKERS比例閥 02-323165 KDG5V-8-33C250N170-E-H-M
VICKERS比例閥 02-318313 KDG5V-8-33C250N170-EX-H-
VICKERS比例閥 02-157775 KDG5V-8-33C250N170-X-H-M
VICKERS比例閥 02-311037 KDG5V-8-33C250N170-X-H-V
VICKERS比例閥 02-350373 KDG5V-8-33C250N170-X-VM-
VICKERS比例閥 02-353786 KDG5V-8-33C330N200-E-M-U
VICKERS比例閥 02-412529 KDG5V-8-33C330N200-EX-H-
VICKERS比例閥 02-412759 KDG5V-8-33C330N200-M-U
VICKERS比例閥 02-353760 KDG5V-8-33C330N-EX-VM-U-
VICKERS比例閥 02-412611 KDG5V-8-33C330N-X-T-VM-U
VICKERS比例閥 0811401200 KDGMH 3 616261 10
VICKERS比例閥 2819024930 KDGMH 8 616269 10
VICKERS比例閥 565372 KFDG4V 3 2C07N Z M U1
VICKERS比例閥 565374 KFDG4V 3 2C13N Z M U1 H7
VICKERS比例閥 565375 KFDG4V 3 2C13N Z VM U1 H
VICKERS比例閥 565376 KFDG4V 3 2C20N Z M U1 H7
VICKERS比例閥 565377 KFDG4V 3 2C20N Z VM U1 H
VICKERS比例閥 02-138971 KFDG4V 3 2C20N10 Z M U1
VICKERS比例閥 565378 KFDG4V 3 2C28S Z M U1 H6
VICKERS比例閥 565380 KFDG4V 3 33C07N Z M U1 H
VICKERS比例閥 565440 KFDG4V 3 33C13N Z M U1 H
VICKERS比例閥 565383 KFDG4V 3 33C20N Z M U1 H
VICKERS比例閥 565384 KFDG4V 3 33C20N Z VM U1
VICKERS比例閥 872016 KFDG4V 3 33C20N10 Z M U1
VICKERS比例閥 02-358167 KFDG4V 3 33C20N10 Z VM
VICKERS比例閥 565464 KFDG4V 5 2C50N Z M U1 H7
VICKERS比例閥 02-138976 KFDG4V 5 2C50N25 Z M U1
VICKERS比例閥 565463 KFDG4V 5 2C70N Z M U1 H7
VICKERS比例閥 02-147273 KFDG4V 5 2C70N Z MU H7
VICKERS比例閥 565460 KFDG4V 5 33C50N Z M U1 H
VICKERS比例閥 02-332872 KFDG4V 5 33C50N25 Z M U
VICKERS比例閥 02-138977 KFDG4V 5 33C50N25 Z M U1
VICKERS比例閥 02-352069 KFDG4V 5 33C50N25 Z VM U
VICKERS比例閥 565260 KFDG4V3 2C28S Z VM U1 H6
VICKERS比例閥 02-358736 KFDG4V-3-33C20N-Z-M-U-H7
VICKERS比例閥 565319 KFDG4V5 2C50N Z VM U1 H7
VICKERS比例閥 565320 KFDG4V5 2C70N Z VM U1 H7
VICKERS比例閥 02-332357 KFDG4V5 33C30N Z VM U1 H
VICKERS比例閥 565321 KFDG4V5 33C50N Z VM U1 H
VICKERS比例閥 02-332994 KFDG4V5-2C50N25-Z-VM-U1-
VICKERS比例閥 02-311855 KFDG4V5-33C70N-Z-VM-U1-
VICKERS比例閥 871941 KFDG5V-5-2C100N-EX-VM-U1
VICKERS比例閥 871942 KFDG5V-5-2C100N-X-VM-U1-
VICKERS比例閥 02-323270 KFDG5V-5-33C60N40-X-VM-U
VICKERS比例閥 871940 KFDG5V-5-33C80N-EX-VM-U1
VICKERS比例閥 871687 KFDG5V-5-33C80N-X-VM-U1-
VICKERS比例閥 02-109893 KFDG5V-7-2C200N-EX-VM-U1
VICKERS比例閥 871722 KFDG5V-7-2C200N-X-VM-U1-
VICKERS比例閥 02-156987 KFDG5V-7-33C130N65-EX-VM
VICKERS比例閥 02-323271 KFDG5V-7-33C130N65-X-VM-
VICKERS比例閥 02-352240 KFDG5V-7-33C160N-EX-T-VM
VICKERS比例閥 871894 KFDG5V-7-33C160N-EX-VM-U
VICKERS比例閥 02-109382 KFDG5V-7-33C160N-X-VM-U1
VICKERS比例閥 871806 KFDG5V-7-33C160N-X-VM-U1
VICKERS比例閥 871897 KFDG5V-8-2C300N-EX-VM-U1
VICKERS比例閥 871896 KFDG5V-8-33C270N-EX-VM-U
VICKERS比例閥 871723 KFDG5V-8-33C270N-X-VM-U1
VICKERS比例閥 565386 KFTG4V 3 2B07N Z M U1 H7
VICKERS比例閥 565388 KFTG4V 3 2B13N Z M U1 H7
VICKERS比例閥 565390 KFTG4V 3 2B20N Z M U1 H7
VICKERS比例閥 565462 KFTG4V 5 2B70N Z M U1 H7
VICKERS比例閥 565323 KFTG4V5 2B70N Z VM U1 H7
VICKERS比例閥 02-157451 KHDG4V-3-02-157451-21
VICKERS比例閥 02-156448 KHDG5V 7 2C150N85 X VM
VICKERS比例閥 871918 KHDG5V-5-2C100N-X-VM-U1-
VICKERS比例閥 871920 KHDG5V-5-33C80N-X-VM-U1-
VICKERS比例閥 872158 KHDG5V-7-2C150N85-EX-VM-
VICKERS比例閥 871921 KHDG5V-7-2C200N-EX-VM-U1
VICKERS比例閥 871922 KHDG5V-7-2C200N-X-VM-U1-
VICKERS比例閥 02-146097 KHDG5V-7-33C130N65-EX-VM
VICKERS比例閥 02-146715 KHDG5V-7-33C130N65-X-VM-
VICKERS比例閥 871923 KHDG5V-7-33C160N-EX-VM-U
VICKERS比例閥 871924 KHDG5V-7-33C160N-X-VM-U1
VICKERS比例閥 871926 KHDG5V-8-2C300N-EX-VM-U1
VICKERS比例閥 871927 KHDG5V-8-2C300N-X-VM-U1-
VICKERS比例閥 02-146181 KHDG5V-8-33C250N170-EX-V
VICKERS比例閥 871928 KHDG5V-8-33C270N-EX-VM-U
VICKERS比例閥 871929 KHDG5V-8-33C270N-X-VM-U1
VICKERS比例閥 02-157887 KSDG4V-3-92L-05-M-U1-H7-
VICKERS比例閥 02-157587 KSDG4V-3-92L-12-M-U1-H7-
VICKERS比例閥 02-157588 KSDG4V-3-92L-24-M-U1-H7-
VICKERS比例閥 02-156041 KSDG4V-3-92L-40-M-U1-H7-
VICKERS比例閥 02-310932 KSDG4V-3-96L-05-M-U1-H7-
VICKERS比例閥 02-310840 KSDG4V-3-96L-24-M-U1-H7-
VICKERS比例閥 02-310817 KSDG4V-3-96L-40-M-U1-H7-
VICKERS比例閥 02-148871 KTG4V 3S 2B08N M U H5 60
VICKERS比例閥 02-364189 KTG4V 3S 2B08N VM U H5
VICKERS比例閥 02-359095 KTG4V 5 2B70N Z M U H7
VICKERS比例閥 02-157895 KTG4V3 2B20N Z MU G7 60
VICKERS比例閥 02-157816 KTG4V3-2B20N-M-U-H7-60
VICKERS比例閥 02-146724 KTG4V3-2B20N-Z-M-U-H7-60
VICKERS比例閥 02-311741 KTG4V3-2B28S-M-U-H7-60
VICKERS比例閥 02-156738 KTG4V3-2B28S-Z-M-U-H7-60
VICKERS比例閥 02-309221 KTG4V-3S-2B08N-M-U1-H5-6
VICKERS比例閥 02-154581 KTG4V-3S-2B08N-M-U-H5-60
VICKERS比例閥 02-337615 KTG4V-3S-2B08N-M-U-H5-60
VICKERS比例閥 02-135160 KTG4V-3S-2B19N-M-U-H5-60
VICKERS比例閥 02-135184 KTG4V-3S-2F19N-M-U-H5-60
VICKERS比例閥 02-310293 KTG4V-3S-2FL19N-M-U-H5-6
VICKERS比例閥 02-360689 KTG4V-3S-33B22A-M-U-HA5-
VICKERS比例閥 565331 KTG4V5 2B50N Z M U H7 30
VICKERS比例閥 02-311814 KXCG 6 W100 3 Z M U
VICKERS比例閥 02-350529 KXCG-6-W100-3-Z-M-U-HA1-
VICKERS比例閥 02-323841 KXCG-6-W100-Z-M-U-H1-10
VICKERS比例閥 02-156001 KXCG-6-W160-3-Z-M-U-H1-1
VICKERS比例閥 02-157652 KXCG-6-W160-Z-M-U-H1-10
VICKERS比例閥 02-332634 KXCG-6-W250-Z-M-U-H1-10
VICKERS比例閥 02-156003 KXCG-6-W330-3-Z-M-U-H1-1
VICKERS比例閥 02-311673 KXCG-6-W330-3-Z-M-U-HL1-
VICKERS比例閥 02-359161 KXCG-8-W100-Z-M-U-H1-10
VICKERS比例閥 02-156013 KXG 8 W100 3 Z M U H1 10
VICKERS比例閥 02-156015 KXG 8 W250 3 Z M U H1 10
VICKERS比例閥 02-155995 KXG-6-W100-3-Z-M-U-H1-10
VICKERS比例閥 02-351292 KXG-6-W100-Z-M-U-H1-10
VICKERS比例閥 02-359147 KXG-6-W100-Z-M-U-HA1-10
VICKERS比例閥 02-323113 KXG-6-W160-Z-M-U-H1-10
VICKERS比例閥 02-311660 KXG-6-W160-Z-M-U-HL1-10
VICKERS比例閥 02-155997 KXG-6-W250-3-Z-M-U-H1-10
VICKERS比例閥 02-323670 KXG-6-W250-Z-M-U-H1-10
VICKERS比例閥 02-311920 KXG-8-W100-Z-M-U-H1-10
VICKERS比例閥 02-359448 KXG-8-W250-Z-M-U-H1-10
VICKERS比例閥一般采用兩端承壓面積不等的差徑活塞結(jié)構(gòu)。VICKERS比例閥不工作時，差徑活塞2在彈簧3的作用下處于上極限位置。此時閥門1保持開啟，因而在輸入控制壓力P1與輸出壓力P2從零同步增長的初始階段，總是P1=P2。但是壓力P1的作用面積為A1=π（D2-d2）/4，壓力閥的作用面積為A2=πd2/4，因而A2>A1，故活塞上方液壓作用力大于活塞下方液壓作用力。在P1、P2同步增長過程中當(dāng)活塞上、下兩端液壓作用之差超過彈簧3的預(yù)緊力時，活塞便開始下移。當(dāng)P1和P2增長到一定值Ps時活塞2內(nèi)腔中的閥座與閥門1接觸，進(jìn)油腔與出油腔即為隔絕。此即比例閥的平衡狀態(tài)。