?DHI-0631/2/SP-667-24DC ?

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：0713-6542758，18934630908????

詢價(jià)傳真：0713-6542758

詢價(jià)QQ:?736567721,704552157

R900925687?4WRAE10W1-30-22/G24N9K31/F1V

0811402141?DBETBEX-1X/315G24K31F1M

D634-371C?R24K02MONSS2?

PFC-120?

DHI-0711/SP-6-67-24DC?

DHI-0631/2/SP-667-24DC??

DHI-0713/S-667-24DC??SP-HP-65/A10??

SP-HP-135/A10??DHI-0714/13??DHI-0710/13?

E-ATR-6/400/I

MAP-040/20??

E-ATR-6/400/I?

KM-014/210??

HQ-012??

KR-014???

DK1-1631/2?220V?SP-666

SP-ZM-7P?

DKI-1711?

DPZO-AE-3-73-D5/G?

DPZO-LE-2-73-D5-I-G??

KM-015/350???

DHI-0613/2-X-24DC

??DHI-0713/X-24DC??

DHI-0731/X-24DC

???DHI-075-1/2-X-24DC??

DHI-1-71-3-X-24DC???

DLOH-3A-U-X-24DC??

DLOH-3C-U-X-24DC???

DLOH-3C-O-X-24DC??

DPHI-2631/2/H-X-24DC???

?DPHI-2713/H-X-24DC

?DPHI-2-75-1/2/H/D-X-26DC??

??DPHI-3-71-3/H-X-27DC???

DPHI-3-75-1/2/H-X-28DC

　另一種是連續(xù)控制：閥口可以根據(jù)需要打開任意一個開度，由此控制通過流量的大小，這類閥有手動控制的，如節(jié)流閥，也有電控的，如比例閥、伺服閥。?

R900205520?2FRM?6?B76-3X/10QMV?

R900209927?2FRM?6?B76-3X/10QRV?

R900205521?2FRM?6?B76-3X/16QMV?

R900205522?2FRM?6?B76-3X/16QRV?

R900205523?2FRM?6?B76-3X/25QMV?

R900205524?2FRM?6?B76-3X/25QRV?

R900437338?MG6G1X/V?

R900438885?MG8G1X/V?

R900422145?MG10G1X/V?

R900437653?MG15G1X/V?

R900422150?MG20G1X/V?

R900413979?MG25G1X/V?

R901196137?MG30G1X/?

R900422153?MG30G1X/V

R900423340?MK6G1X/V?

R901226940?MK8G1X/?

R900423343?MK8G1X/V?

R900420289?MK10G1X/?

R900424579?MK10G1X/V?

R900423326?MK15G1X/V?

R901224660?MK20G1X/?

R900423328?MK20G1X/V?

R900423330?MK25G1X/V?

R900423333?MK30G1X/V

　　所以使用比例閥或伺服閥的目的就是：以電控方式實(shí)現(xiàn)對流量的節(jié)流控制（當(dāng)然經(jīng)過結(jié)構(gòu)上的改動也可實(shí)現(xiàn)壓力控制等），

9PCM400S-V

9PCM600S

9PCM800S

9PCM800SF

9PCM400SF

9PCM600SF

9PCCM1200S

9PCCM1200ST

9PCCM1600S

9PCCM400S

9PCCM400S-V

9PCCM600S

9PCCM800S

9PCCM600SS

PCM1020S

PCM1020ST

PCM1200S

PCM1200S-V

PCM1200SF

PCM1200SF-V

PCM1220S

PCM1220ST

PCM1600S

PCM1620S

PCM1620SF

PCM400S

PCM400S-V

PCM400SF-V

PCM400ST

PCM600S

PCM600S-V

PCM600SF-V

PCM600SS

PCM600SX4632

PCM620S

PCM620S-V

PCM620SF

PCM800S

PCM800S-V

PCM800SF

PCM800SS

PCM800ST

PCM800ST-V

PCM800S20x4632

PCM820S

PCM820S-V

PCM820SF

PCM820SF-V

PCM820SSXB011

PCM820S20x4632

PCCM1020S

PCCM1020SF

PCCM1200S

PCCM1200S-V

PCCM1200ST

PCCM1220S

PCCM1220S-V

PCCM1600S

PCCM1600S-V

PCCM1620S

PCCM1620S-V

PCCM1620SF

既然是節(jié)流控制，就必然有能量損失，伺服閥和其它閥不同的是，它的能量損失更大一些，因?yàn)樗枰欢ǖ牧髁縼砭S持前置級控制油路的工作。GHM1A-R-4-E1?GHM1A-R-5-E1?GHM1A-R-6-E1?GHM1A-R-7-E1?GHM1A-R-9-E1?GHM1A-R-11-E1?GHM1A-R-13-E1?GHM1A-R-16-E1?GHM1AQ-R-4-E1?GHM1AQ-R-5-E1?GHM1AQ-R-6-E1?GHM1AQ-R-7-E1?GHM1AQ-R-9-E1?GHM1AQ-R-11-E1?GHM1AQ-R-13-E1?GHM1AQ-R-16-E1?GHM2-R-6-E1?GHM2-R-9-E1?GHM2-R-10-E1?GHM2-R-12-E1?GHM2-R-13-E1?GHM2-R-16-E1?GHM2-R-20-E1?GHM2-R-22-E1?GHM2-R-25-E1?GHM2-R-30-E1?GHM2-R-34-E1?GHM2-R-37-E1?GHM2-R-40-E1?GHM2A-R-6-E1?GHM2A-R-9-E1?GHM2A-R-10-E1?GHM2A-R-12-E1?GHM2A-R-13-E1?GHM2A-R-16-E1?GHM2A-R-20-E1?GHM2A-R-22-E1?GHM2A-R-25-E1?GHM2A-R-30-E1?GHM2A-R-34-E1?GHM2A-R-37-E1?GHM2A-R-40-E1?GHM2A3-R-6-E1?GHM2A3-R-9-E1

　　伺服閥的主閥一般來說和換向閥一樣是滑閥結(jié)構(gòu)，只不過閥芯的換向不是靠電磁鐵來推動，而是靠前置級閥輸出的液壓力來推動，這一點(diǎn)和電液換向閥比較相似，只不過電液換向閥的前置級閥是電磁換向閥，而伺服閥的前置級閥是動態(tài)特性比較好的噴嘴擋板閥或射流管閥。?ALP4E-D-220，ALP4E-D-250，ALP4E-D-270，ALP4E-D-300，ALP4A-D-130，ALP4A-D-160，ALP4A-D-190，ALP4A-D-220，ALP4A-D-250，ALP4A-D-270，ALP4A-D-300，GHP1-D-2，GHP1-D-3，GHP1-D-4，GHP1-D-5，GHP1-D-6，GHP1-D-7，GHP1-D-9，GHP1-D-11，GHP1-D-13，GHP1-D-16，GHP1-D-20，GHP1A-D-2，GHP1A-D-3，GHP1A-D-4，GHP1A-D-5，GHP1A-D-6，GHP1A-D-7，GHP1A-D-9，GHP1A-D-11，GHP1A-D-13，GHP1A-D-16，GHP1A-D-20，GHP1AQ-D-2，GHP1AQ-D-3，GHP1AQ-D-4，GHP1AQ-D-5，GHP1AQ-D-6，GHP1AQ-D-7，GHP1AQ-D-9，GHP1AQ-D-11，GHP1AQ-D-13，GHP1AQ-D-16，GHP1AQ-D-20，GHP1A2-D-2，GHP1A2-D-3，GHP1A2-D-4，GHP1A2-D-5，GHP1A2-D-6，GHP1A2-D-7，GHP1A2-D-9，GHP1A2-D-11，GHP1A2-D-13，GHP1A2-D-16，GHP1A2-D-20，GHP2-D-6，GHP2-D-9，GHP2-D-10，GHP2-D-12，GHP2-D-13，GHP2-D-16，GHP2-D-20，GHP2-D-22，GHP2-D-25，GHP2-D-30，GHP2-D-34，GHP2-D-37，GHP2-D-40，GHP2-D-50，GHP2A-D-6，GHP2A-D-9，GHP2A-D-10，GHP2A-D-12，GHP2A-D-13，GHP2A-D-16，GHP2A-D-20，GHP2A-D-22，GHP2A-D-25，GHP2A-D-30，GHP2A-D-34，GHP2A-D-37，GHP2A-D-40，GHP2A-D-50，GHP2A3-D-6，GHP2A3-D-9，GHP2A3-D-10，GHP2A3-D-12，GHP2A3-D-13，GHP2A3-D-16，GHP2A3-D-20，GHP2A3-D-22，GHP2A3-D-25，GHP2A3-D-30，GHP2A3-D-34，GHP2A3-D-37，GHP2A3-D-40，GHP2A3-D-50，GHP2BK1-D-6，GHP2BK1-D-9，GHP2BK1-D-10，GHP2BK1-D-12，

　　也就是說，伺服閥的主閥是靠前置級閥的輸出壓力來控制的，而前置級閥的壓力則來自于伺服閥的入口p，假如

R900484616?M-SR10KE00-1X/V

R900361983?M-SR25KE00-1X/

R900361982?M-SR10KE50-1X/

R900357739?M-SR25KE02-1X/

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R900357438?M-SR8KE02-1X/

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R900348453?M-SR25KE15-1X/

R900348329?M-SR8KE30-1X/

R900348318?M-SR20KE50-1X/

R900346936?M-SR10KE30-1X/

R900346859?M-SR20KE15-1X/

R900346858?M-SR15KE15-1X/

R900346083?M-SR8KE05-1X/

R900346082?M-SR15KE30-1X/

R900345961?M-SR30KE30-1X/

R900345745?M-SR10KE02-1X/

R900345744?M-SR20KE02-1X/

R900345743?M-SR30KE02-1X/

R900345372?M-SR15KE05-1X/

R900344919?M-SR30KE05-1X/

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R900313960?SEALKITM-SR20KE.-1X/V

R900313945?SEALKITM-SR10KE.-1X/

R900306740?M-SR52KE05-1X/

R900306436?M-SR62KE30-1X/

R900301907?M-SR20KD30-1X/

R900301902?M-SR30KD15-1X/

R900301895?M-SR30KD05-1X/

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PFG-327

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PFG-340?

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PFG-354

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