M-3SEW10C1X/420MG24N9K4/B12球阀

主要由控制充液压力上下限的先导阀和充液主阀构成，图中的P、O、A、T分别为油泵压力油进油口、通往下游液压系统的出口、通往蓄能器出口及回油口。M-3SEW6U30/420MG205N9K4 

M-3SEW6U30/420MG24N9K4 

M-2SEW6N30/420MG205N9K4  

M-3SEW6P30/420MG205N9K4  

M-3SED6CK1X/350CG24N9K4

M-3SED6CK14/350CG24N9K4+Z4

M-3SED6CK14/350CG24N9XNZ4/V

M-3SED6CK1X/350CG24N9XNK4/B15V+Z14

M-3SED6CK13/350CG205N9K4/V

M-3SED6UK13/350G24N9K4

M-3SED6UK13/350G24N9K4

M-3SED6UK1X/350CG24N9K4QMBG24/B15

M-3SED10CK13/350CG24N9K4

M-3SED10CK13/350CG24N9K4/V

M-3SED10CK1X/350CG24N9K4/B20

M-3SED10UK13/350CG24N9K4

M-3SED10UK1X/350CG24N9K4/B12

M-4SED6D1X/350CG24N9K4

M-4SED10Y1X/350CG24N9K4

M-2SEW6P/3X/420MG24N9K4

M-3SEW6C3X/420MG24N9K4+057292

M-3SEW6C36/420MG24N9K4

M-3SEW6U3X/420MG24N9K4

M-3SEW6U3X/420MG24N9K4

M-3SEW6U3X/420MG24N9K4+Z5L

M-3SEW6U36/420MG205N9K4/B12

M-3SEW6U30/420MG24N9Z4

M-3SEW6UK3X/420MG24N9K4

M-3SEW10C1X/420MG24N9K4/B12

M-3SEW10U14/420MG24N9K4/B15

M-3SEW10U14/420MG24N9K4

M-3SEW10C1X/420MG24N9K4

M-4SEW6D36/420WG24N9K4

充液阀的充液过程为:当蓄能器的压力低于充液阀设定的下限压力时，作用在上限单向阀阀芯3上的液压力低于先导阀4左端弹簧8的作用力，使下限单向阀6关闭，上限单向阀3打开，蓄能器内的压力油经先导阀芯4、节流通道Ⅱ进入主阀右腔ATOS HQ-022

ATOS SDHI 0631/2 23

ATOS DKE-1711

ATOS SP-COI-110/50/60AC

ATOS SP-COU-24DC/80

ATOS SP-C0I-230/50/60/80

atos SP-CART-M6/350-K

ATOS QV-20/2

ATOS AGIU-32/210/V 

ATOS PFED 43070/036 1DTO 

atos DLHZO-F-040-L71-31

ATOS DKZOR-A3E-173-L5/Y

ATOS DPZO-AE-273-L5

ATOS HG-031/100 23 24V

ATOS SDH1-0631/2 23 24V

ATOS HM-011/100 40

ATOS HR-013 50

atos AGRLE-32

atos RMU-010/210 10

atos AG1R-32/210 41

atos DHZO-TE-071-S3

ATOS AGRCZO-TERS-PS-20/210/RI/PE

ATOS PVPC-PERS-PS-5090/250/1D 

atos KR-012

atos HQ-012

atos AGMZO-TERS-PS-10/210/i PFE-41029

ATOS PLKZOR-TE-140-L71/1-41

ATOS DKE-1750/2-DC/0 2

ATOS DKE-1630/2/A-DC/0

ATOS BG-03H 2

ATOS SRG-03 2 

ATOS DHI-0710 23

atos SHR-012

atos SHQ-012

atos SKQ-012

atos SKR-012

atos SDKE-1713/WP-X 24DC + SP-667

atos SDKE-1751/2/WP-X 24DC + SP-667

atos DKZOR-T-171-L5 / Y / + E-ME-T-05H / I

atos DPZO-A-271-L5 / G E-ME-AC-05F/12

atos DPZO-TE-373-D5/I41 with plug

atos DLKZOR-TE-140-L73/I41 with plug

atos DPZO-TE-371-D5/I41 with plug

atos SDHE-0713-X 24DC

atos DPHI-2713-X 24DC + SP667

atos HR-012

atos SDHE-0713-X 24DC

atos DKE-1713-X 24DC + SP667

atos H72H-16C DN50

atos JPR-212

atos JPQ-212

ATOS RVE-R1/8-X-0.5

ATOS DHI-0631/2/A 23

ATOS TG050-D1-20-0

ATOS LIMM-4/350/V

ATOS TG040-D1/-20-0

ATOS LIDEW1-4/WP-I??24DC/??12

ATOS SCLI-4033/1

ATOS LIMM-5/350/V/X12

ATOS TG050-0/0C115-20

ATOS SCLI-40317

ATOS LIDBH1A-4/WP-I??24DC/??1

ATOS DHI-0631/2P 23/WP

ATOS SCLI-50313

ATOS LIMHA-4/350/V-I??24DC/??12 DN40

ATOS LIDEW2-4/WP-IX24DC

ATOS SCLI-4032/I

ATOS SCLI-40313 DN40

ATOS TJ040-0/0C115-20

ATOS E-ATR-7/250/I/10

ATOS SCLI-40317

ATOS LIMHA-4/350/V-IX24DC/X12

ATOS RZG0-AE-033/100/I 10（with amplifier）

ATOS SAGAM-20/350

ATOS DKE-1631/2 DC 10

ATOS SP-ZM-7P（with cable）

ATOS SCLI-40313 DN40

ATOS AGRCZO-TERS-PS-20/210

ATOS DLKZOR-TE-140-L71/F1

ATOS RVE-R1/8-X-0.5

ATOS DHI-0631/2/A 23

ATOS TG050-D1-20-0

ATOS LIMM-4/350/V

ATOS TG040-D1/-20-0

ATOS LIDEW1-4/WP-I??24DC/??12

ATOS SCLI-4033/1

ATOS LIMM-5/350/V/X12

ATOS TG050-0/0C115-20

ATOS SCLI-40317

ATOS LIDBH1A-4/WP-I??24DC/??1

ATOS DHI-0631/2P 23/WP

ATOS SCLI-50313

ATOS LIMHA-4/350/V-I??24DC/??12 DN40

ATOS LIDEW2-4/WP-IX24DC

ATOS SCLI-4032/I

ATOS SCLI-40313 DN40

ATOS TJ040-0/0C115-20

ATOS E-ATR-7/250/I/10

ATOS SCLI-40317

ATOS LIMHA-4/350/V-IX24DC/X12

ATOS RZG0-AE-033/100/I 10（with amplifier）

ATOS SAGAM-20/350

ATOS DKE-1631/2 DC 10

ATOS SP-ZM-7P（with cable）

ATOS SCLI-40313 DN40，推动主阀芯9克服左腔压力向左移动，逐渐降低主阀开度，P与O口间的节流作用造成P口压力增高。随后P口与A口间的单向阀打开，经节流口向蓄能器供液。当蓄能器压力达到上限时，作用在先导阀右端单向阀阀芯3的液压力大于左端弹簧压力，下限单向阀6打开，上限单向阀3关闭，主阀右腔经先导阀于T口相通泄压，在左端压力作用下克服右端弹簧压力右移，P口与A口间的单向阀关闭，恢复全流量向下游系统供液，充液过程结束。