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力士樂(lè)比例閥R900925687?4WRAE10W1-30-22/G24N9K31/F1V 現(xiàn)貨特價(jià)2臺(tái)

DBETBEX-1X/315G24K31F1M ??現(xiàn)貨特價(jià)1臺(tái)????力士樂(lè)氣動(dòng)aventics安沃馳

常開(kāi)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。8316G64 8342G001 8210G009 EF8300D61 NFB307C79 SCXB307B075 12500001 8210G88

?EF8327G42 EV8316G84V NFB307B05F NF8327B001 NFB327A002 NFB307078 NFB307021

NFB307C79 10700208 8210G88 55100004 55102005 55102011 EF8300D61U 43004158

52100008 SCG353A047 EF8342G1 55100004 EF8316G304 EF8344G374 8320G182V 52000004

?EV8316G38V JBEF8210G088 JBEF8210G089 NF8553A317MO NFB327A112 NFG551A309

NFXB316A309 8210G009 WPHTB344A074 EF8210G14 30400008 30400007 43800178

常開(kāi)式充液閥。閥芯在彈簧的作用下停在閥上部，充液閥處于開(kāi)啟狀態(tài)。當(dāng)轉(zhuǎn)入工作行程時(shí)，先在充液閥的控制口通入壓力油，閥芯下行，充液閥關(guān)閉。由于閥芯上部面積略大于其下部面積，故隨著液壓缸油壓的升高，充液閥越關(guān)越緊。SC8327B001MS,8263G206V,54391026,SCG551B317,JKF8210G009MO,8210G034, WBIS8314A301, WBIS8316A381V,SCE210C034,JBEF8320G184,EMG551A401MS, EMG551A401MO,OFSF8263G206V,JBEF8320G174,NFG353A044,8551B401,EFHC8210G1,EFHC8210G3,EFHC8210G11,EFHC8210G13, JBEF8320G200,NFB327A012,WSNF8327B112,EF8262G212,EFG551B417,EFG551H417, NFB307B15F,EF8551A001MS,NFB370A047,NFB327A112,NF8327B112,EF8344G370,EF8316G64,EF8262G208,EF8210G2,NFB320A200,EFG551H417,VCEFG551H401MO,NFB344A070,NKG552A417MO, WNF8551A309,EFHB8320G174,NFB327A001, NF8327B001, NFXB025B224MB,EF8300D061U,JKD8300D061UMO,EFG552G417,EFG552G401, SCB320A186V,SCE238A007,SCXE238A007, SCE238A010,SCXE238A010, SCE238A009,SCXE238A009, 8211B38,EF8210G038,SCG551B417, SCXE238A001, NFB327A002,EFHT8316G74,SCE238A004,SCXE238A004,8210G100MO,HT8320G202,HB8320G200,EFHC8327G41, EFHC8321G1, HB8316D15VMB,SCG238A017, SCG238C017, EF8342G701, EFHT8344G76MO, NF8327B112MS, NF8553A318,NFB327A011,NF8327B011, VCEF8344G374,NFG551B401MO,NF8551A422,EFHT8320G196,EXFE353.060, EF8344G074,EF8344G76MO,WP8344A74,NBXB307C038U, NBETB307C038U, EFX8344G70MF, EF8210G201,SCG327A002, SCG327B002, 8320G174MO, EF8262G142V,WSNF8551A422, NFET8551A419, VCEF8551G401,VCEF8551G409,EAB320A203, 8316G16V,EFHB8316G14V,8210G004,8223G10, HT8344G80,HT8316G064,HT8316G066, SCB327A012, SC8327B012,WPETG327A012, WPETG327B012,SCE238A002, SCG553A018, 43004472,SCXE353.060, SCXG353A043, NFETB307B065F,EF8320G47,EF8320G202,8222G003, EF8222G003, 8263G205LT, NFG551B418MO, 52100002,EF8210G089, NFB307B35F, 8344G072, SCE210C093, 833-354011006, EF8342G003PMS, E290A133,54190017,VCEFG551A301, E290A125,EFHC8320G174,SCB344A370, PSF8262G2,PSF8262C2,HT8321G1, NF8551B317MO,NFHTB327A002,NF8551B317, 8215A090,EF8210G100V, 51900001,400915-017,GPX8320G192, 8320G192, SCXE353060,400425-110, 400405-117,NKE374A002, E290B002,52000192,HT8262G20,400904-042, 400904-042,SCXE238A005,當(dāng)活塞回程時(shí)，液壓缸先行卸壓，且充液閥的控制口與油箱相通，充液閥可自動(dòng)開(kāi)啟，使液壓缸中的油液大量排回充液油箱。