武穴黎翔機(jī)電設(shè)備有限公司，詢價(jià)聯(lián)系人：何女士

詢價(jià)電話：0713-6542758，手機(jī)：18934630908 ???

詢價(jià)傳真：0713-6542758

詢價(jià)QQ: 736567721,704552157

現(xiàn)貨特價(jià)型號(hào)：R900925687 4WRAE10W1-30-22/G24N9K31/F1V??2臺(tái)式中， 為流量系數(shù)，與閥口形狀、尺寸及反映液流流態(tài)的雷諾數(shù) 有關(guān)；A為閥口的通流面積；ρ為液體的密度；為進(jìn)、出口壓差。2.1 充液閥概述DLHZO-LE-040-L73/BI
DLHZO-LE-040-V33-DL26SB
DLHZO-LE-060-L1/I/DL37SB40
DLHZO-LE-060-L3/I/DL37SB40
DLHZO-LE-060-V71/LQ52SA 40
DLHZO-LE-060-V71/Q/LQ42SB 40
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DLHZO-T-040-L73 1
DLHZO-T-040-L73 31
DLHZO-T-040-T51
DLHZO-T-040-T71
DLHZO-T-040-T73
DLHZO-T-040-V71
DLHZO-TE-040-L01
DLHZO-TE-040-L03
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DLHZO-TE-040-L11/WG
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DLHZO-TE-040-L33/I 40
DLHZO-TE-040-L33-40
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DLHZO-TE-040-L51/FI 40
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DLHZO-TE-040-L73 40
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充液閥是一種特殊的液控單向閥，一個(gè)方向止流，另一個(gè)方向自由流通，先導(dǎo)動(dòng)作是由油口供壓的控制閥芯用液壓實(shí)現(xiàn)的，由此而直接打開主閥。這種閥為疊加系統(tǒng)而設(shè)計(jì)，即在一個(gè)基礎(chǔ)件上，可以疊加各種各樣的其它類別液壓閥。其主要作用是從油箱（或充液油箱）向液壓缸或者系統(tǒng)補(bǔ)充油液，以免出現(xiàn)吸空現(xiàn)象。帶控制的充液閥還能起快速排油的作用。
2.2充液閥的典型結(jié)構(gòu)
充液閥有常閉式和常開式兩種典型結(jié)構(gòu)。
(1)常閉式充液閥
常閉式充液閥有不可控式和可控式兩種形式，不可控式充液閥，它是由閥芯、導(dǎo)向套、復(fù)位彈簧、閥體和連接法蘭等主要零件組成。閥芯是蘑菇形的，結(jié)構(gòu)較緊湊，流阻損失??；閥芯重量輕慣性小，動(dòng)作靈敏。?AGAM-10/11/350-IX 230/50/60AC 34?
AGAM-10/11/350-IX 24DC?
AGAM-10/11/350-IX 24DC 34
AGAM-10/20/350/100-IX ?AGAM-10/20/350/210-IX 24DC?
AGAM-10/21/350/210-IX 24DC 34 AGAM-10/210 34
AGAM-10/210/V 34
AGAM-10/350 34?
AGAM-20/10/210-IX 230/50/60AC 53 /PE?
AGAM-20/10/350-IX 24DC 53?
AGAM-20/11/210-IX 24DC 53?
AGAM-20/11/350-IX 24DC 53
AGAM-20/350/V 53
AGAM-32/100 53 AGAM-32/20/350/210-IX 24DC 53 AGIR-10/100 51 AGIR-10/210 51 AGIR-20/100 51 AGIR-20/210 AGIR-32/50 41 AGIRR-10/100 51 AGIRR-32/100 AGISR-10/210 12 AGISR-10/210 12 /WG AGIU-10/10/100-IX 230/50/60AC 16 AGIU-10/10/100-IX 24DC 16 AGIU-10/100 AGIU-10/11/100/D-IX 24DC 16 AGIU-10/11/100-IX 24DC 16 AGIU-20/10/100-IX 230/50/60AC 16 AGIU-20/10/100-IX 24DC 16 AGIU-20/10/100-X 24DC AGIU-20/10/210-IX 230/50/60AC 16 AGIU-20/10/210-IX 24DC 16 AGIU-20/10/210-X 24DC AGIU-20/10/350-IX 24DC 16 AGIU-20/210/V 16 AGIU-32/11/350/V-IX 24DC 16 AGMZA/M-A-10/80/M 21 AGMZA/M-A-10/80/M 21 AGMZA/M-A-10/80/PA-GK/7 21 AGMZA-A-10/250/M/24 23 AGMZO-A-10/100 AGMZO-A-10/210 AGMZO-A-10/210 20 AGMZO-A-10/210/6 20 AGMZO-A-10/315 20 AGMZO-A-32/315 20 AGMZO-AE-10/100/I 10 AGMZO-TER-10/210 40 AGMZO-TER-10/210/F 40 AGMZO-TER-10/210/I AGMZO-TERS-PS-10/100 52 AGMZO-TERS-PS-10/210/I AGMZO-TERS-PS-10/210/I 53 AGMZO-TERS-PS-10/315 53 AGRCZO-A-10/100 20 AGRCZO-A-10/100/P 20 AGRCZO-A-10/210 20 AGRCZO-A-20/100 20 AGRCZO-AE-10/100 20 AGRCZO-AE-10/100/IR 20 AGRCZO-AE-20/315/I 20 AGRCZO-AES-PS-10/210/Z 20 AGRCZO-TERS-PS-10/210 53 AGRCZO-TERS-PS-10/315/I 53 AGRL-10 41 AGRL-20 AGRL-20 41 AGRLE-10 41 AGRLE-20 41 AGRLE-32 50 AQFR-10 40 ARAM-20/350 72 ARE-06/350 ARE-06/350 /VS ARE-06/350 43 ARE-06/350 43 ARE-15/150 ARE-15/150 44 ARE-15/150/R 44 ARE-15/250 ARE-15/250 44 ARE-15/250/R 44 ARE-15/250/V 44 ARE-15/250/VS 44 ARE-15/50 44 ARE-15/75 44 ARE-15/75/V 44 AZRA-102100-15F DB-10/G 20 DB-15/G 20 DB-5/G 20 DH-0114 50 DH-0114/A 50 DH-0121 50 DH-0140 50 DH-0141 50 DH-0143 50 DH-0143/A 50 DH-0144 50 DH-0144/C 50 DH-0151 50 DH-0231/2/FC DH-0431/2 74 DH-0431/2/A DH-0431/2/A DH-0431/2/A 73 DH-0431/2/A 73 DH-0471/A 73 DH-0551/2 (PE) DHA/M-0631/2/M 24DC 21 DHA-0611/M 24DC 24 DHA-0631/2/M/7 24DC 24 DHA-0631/2/NPT/7 24DC 24 DHA-0631/2/PA-M/7O 24DC DHA-0632/2/PA-NPT 24DC 24 DHA-0670/M 24DC 24 DHA-0711/M 24DC 24 DHA-0711/PA-GK 220 21 DHA-0712/PA-M 220 22 DHA-0713/GK 24DC 24 DHA-0713/M 24DC 24 DHA-0713/NPT 24DC 24 DHA-0750/2/PA-NPT/7 24DC 24 DHA-0751/2/M 24DC 24 DHI-0610-X 24DC 23 DHI-0611/AFC-X 24DC 24 DHI-0611/A-X 24DC 23 DHI-0611-X 24DC 23 DHI-0615/WP-X 230/50/60AC 24 DHI-0630/2-X 24DC 23 DHI-0631/2/AFC-X 230/50/60AC 24 DHI-0631/2/A-X 24DC 23 DHI-0631/2/MV-X 12DC 30 DHI-0631/2P-X 24DC 23 DHI-0631/2-X 230/50/60AC 23 DHI-0631/2-X 230/50/60AC 23 / PE DHI-0631/2-X 24DC 20 DHI-0631/2-X 24DC 23 DHI-0632/2/A-X 24DC /WG DHI-0632/2-X 24DC DHI-0632/2-X 24DC /WG DHI-0639/C-X 24DC DHI-0639/O-X 24DC DHI-0639/O-X 24DC 23 DHI-0639/O-X 24DC 23 DHI-0671/A-X 24DC 23 DHI-0671/A-X 24DC 23 DHI-0671/A-X 24DC 23 DHI-0671/FC-X 230/50/60AC 24 DHI-0671-X 24DC 23 DHI-0701/2-X 24DC 23 DHI-0701/2-X 24DC 23 DHI-0711-X 230/50/60AC 23 /PE DHI-0711-X 24DC DHI-0711-X 24DC 23 DHI-0712-X 24DC DHI-0712-X 24DC 23 DHI-0713/MV-X 12DC 30 DHI-0713/WP-X 24DC 24 DHI-07139-X 24DC 23 DHI-0713-X 230/50/60AC 23 /PE DHI-0713-X 24DC DHI-0713-X 24DC DHI-0713-X 24DC /WG DHI-0713-X 24DC 20 DHI-0713-X 24DC 23 DHI-0713-X 24DC 23 /WG DHI-0714/WP-00 24 DHI-0714/WP-X 00 34 DHI-0714/WP-X 230/50/60AC 24 DHI-0715/FI/NC-X 24DC DHI-0715/FI/NC-X 24DC 24 DHI-0715/FI/NC-X 24DC 24 DHI-0715/FI/NC-X 24DC 25 DHI-0716-X 24DC DHI-0718-X 24DC 23 DHI-0751/2/WP-X 00 DHI-0751/2/WP-X 00 24 DHI-0751/2/WP-X 230/50/60AC 24
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對(duì)于可控式充液閥。控制油通入控制缸的上腔，控制活塞就可使閥芯開啟。控制缸上腔接油箱時(shí)，控制活塞在彈簧的作用下復(fù)位?？刂聘紫虑慌c充液油箱是想通的。這兩種結(jié)構(gòu)的充液閥都直接安裝在液壓缸的端部，安裝方便，節(jié)省了與工作液壓缸連接的管道。浸入式結(jié)構(gòu)，即上部全浸在充液油箱中，結(jié)構(gòu)很緊湊，流阻損失很小。但充液油箱必須安裝在液壓缸的底部，還要解決充液油箱與液壓缸缸底之間的密封問(wèn)題。檢修不太方便。管道連接式結(jié)構(gòu)，即通過(guò)管道和法蘭與充液油箱相連，與浸入式相比，充液油箱的位置布置較靈活，檢修也較方便，但結(jié)構(gòu)顯得龐大，流阻損失也稍大。DPHI-3713/D-X 53,　DPHI-3713/E-X ,　DPHI-3713/H-X 53,?
DPHI-37139/S-X ,　DPHI-3713-X 53,　DPHI-3714/8/DE-X ,　DPHI-3714/DE-X ,?
DPHI-3714/R-X 53,　DPHI-3716-X 53,　DPHI-3751/2/D-X 53,　DPHI-3751/2-X 53,?
DPHI-6713/D-X 33,　DPHI-6713/E-X 33,　DPHI-6713-X 33,DPHI-6716/D-X ,?
DPHO-3630/2/A-X 11,　DPHO-6713/D-X 11,　DPHU-1713/H-X 41,?
DPHU-1713-X 32,　PHU-1751/2-X ,　DPHU-2631/2/EH9-X 32,　DPHU-2711/HL2-X ,?
DPHU-2711/H-X 32,　DPHU-2711-X 32,　DPHU-2713/D-X 32,　DPHU-2713/H-X 32,
DPHU-2713/L1-X 32,　DPHU-2713-X ,?
DPHU-2714/EH-X ,　DPHU-2750/L1-X ,　DPHU-2751/2/WP-X ,　DPHU-2751/2-X ,?
DPHU-3711/L1-X ,　DPHU-3711/S-X 54,　DPHU-3713/D-X 54,　DPHU-3713-X ,
DPHU-3716-X 54,　DPHU-3717-X 54,　DPHU-3751/2-X 54,　DPHU-3751/D-X ,
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(2)常開式充液閥
常開式充液閥的優(yōu)點(diǎn)在于充液過(guò)程中不需要克服彈簧力，從而減少了吸油阻力。但結(jié)構(gòu)較復(fù)雜，制造要求也較高。
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