特價現(xiàn)貨力士樂DB10-1-52/100U以*保*系統(tǒng)的安全。(2)減壓閥:能控制分支回路得到比主回路油壓低的穩(wěn)定壓力。減壓閥按它所控制的壓力功能不同,又可分為定值減壓閥(輸出壓力為恒定值)、定差減壓閥(輸入與輸出壓力差為定值)和定比減壓閥(輸入與輸出壓力間保持一定的比例)。R900452108 DB10K2-3X/315V
R900452212 DB10K2-43/50YJ
R900503083 DB10-3-52/50
R900505052 DB10-1-52/200
R900505398 DB10G2-52/50Y
R900513599 DB10-2-52/315YU
R900520666 DB10K2-43/100YJV
R900520666 DB10K2-43/100YJV
R900525510 DB10K2-43/200XY
R900526496 DB10-2-52/3152U
R900587772 DB10-2-52/200
R900590334 DB10-2-52/315
R900590646 DB10-2-52/100
R900591126 DB10-2-52/3152
R900593839 DB10-2-52/100U
R900593840 DB10-2-52/315U
R900594604 DB10-3-52/315
R900594773 DB10-3-52/200
R900596114 DB10-1-52/3152
R900596930 DB10-2-52/100X
R900597363 DB10G2-52/200
R900597590 DB10-2-52/3152Y
R900597664 DB10-1-52/100
R900597992 DB10-2-52/350
R900598054 DB10-2-52/50V
R900598998 DB10-1-52/315
R900700669 DB10K2-43/100XY
R900708433 DB10K2-43/350YV
R900784136 DB10K7-43/100XY
R900927959 DB10K2-43/315YJ
R900338231 DB20K2-18/315YV
R900343952 DB20K2-18/200YV
R900345159 DB20K2-18/50YU
R900352462 DB20K3-18/100Y
R900357950 DB20K1-18/200YV
R900373711 DB20K2-18/100YV
R900382707 DB20K3-18/315Y
R900400324 DB20K2-18/50YV
R900402735 DB20K3-18/50Y
R900402737 DB20K3-18/200Y
R900405977 DB20K2-18/315YJ
R900412189 DB20K1-18/50Y
R900412190 DB20K1-18/100Y
R900412191 DB20K1-18/200Y
R900412192 DB20K1-18/350Y
R900412314 DB20K2-18/50Y
R900412315 DB20K2-18/100Y
R900412316 DB20K2-18/200Y
R900412317 DB20K2-18/350Y
(3)順序閥:能使一個執(zhí)行元件(如液壓缸、液壓馬達(dá)等)動作以后,再按順序使其他執(zhí)行元件動作。油泵產(chǎn)生的壓力先推動液壓缸1運(yùn)動,同時通過順序閥的進(jìn)油口作用在面積A 上,當(dāng)液壓缸1運(yùn)動完全成后,壓力升高,作用在面積A 的向上推力大於彈簧的調(diào)定值后,R900594111	DB10K1-4X/100YV
R900438122	DB10K1-4X/315YV
R900438122	DB10K1-4X/315YV
R900472621	DB10K1-4X/50YV
R900430681	DB10K2-4X/100Y
R900453240	DB10K2-4X/100YV
R900974514	DB10K2-4X/100YVSO50
R900748426	DB10K2-4X/200-180YV
R900525510	DB10K2-4X/200XY
R900481084	DB10K2-4X/200Y
R900438123	DB10K2-4X/200YV
R900438123	DB10K2-4X/200YV
R900974515	DB10K2-4X/200YVSO50
R901082099	DB10K2-4X/25-15YVSO52
R901020305	DB10K2-4X/315-245Y
R901015822	DB10K2-4X/315XY
R900422257	DB10K2-4X/315Y
R900438126	DB10K2-4X/315YV
R900408654	DB10K2-4X/50Y
R900422817	DB10K2-4X/50YV
R900440572	DB10K3-4X/200Y
R900428540	DB10K3-4X/200YV
R900438124	DB10K3-4X/315YV
R900511154	DB10K7-4X/100YV
R900511172	DB10K7-4X/200YV
R900438125	DB10K7-4X/315YV
R900511171	DB10K7-4X/50YV
R900439549	DB6K1-4X/100Y
R900449408	DB6K1-4X/100YV
R900432726	DB6K1-4X/200YV
R900432727	DB6K1-4X/315YV
R900438025	DB6K1-4X/50YV
R900438025	DB6K1-4X/50YV
R900049901	DB6K2-4X/100P100YV
R900408060	DB6K2-4X/100Y
R900483440	DB6K2-4X/100YV
R901061983	DB6K2-4X/200-100YV
R900575579	DB6K2-4X/200-120YV
R900575578	DB6K2-4X/200-180YV
R900422238	DB6K2-4X/200Y
R900486196	DB6K2-4X/200YV
R900450962	DB6K2-4X/200YVSO2
R900993408	DB6K2-4X/200YVSO50
R900721014	DB6K2-4X/315-150YV
R900481083	DB6K2-4X/315Y
R900463536	DB6K2-4X/315YJ
R900449361	DB6K2-4X/315YSO2
R900483441	DB6K2-4X/315YV
R900450992	DB6K2-4X/315YVSO2
R900508417	DB6K2-4X/350YV
R900425998	DB6K2-4X/50Y
R900580077	DB6K2-4X/50YJV
R900487903	DB6K2-4X/50YV
R900426666	DB6K3-4X/100Y
R900427679	DB6K3-4X/100YV
R900508423	DB6K3-4X/200YSO2
R900407575	DB6K3-4X/200YV
R900425690	DB6K3-4X/315Y
R900432722	DB6K3-4X/315YV
R901031315	DB6K7-4X/50Y
閥芯上升使進(jìn)油口與出油口相通,使液壓缸2運(yùn)動。流量控制閥利用調(diào)節(jié)閥芯和閥體間的節(jié)流口面積和它所產(chǎn)生的局部阻力對流量進(jìn)行調(diào)節(jié),從而控制執(zhí)行元件的運(yùn)動速度。R900424738	DBDS10G1X/100
R900341363	DBDS10G1X/100/12
R900769619	DBDS10G1X/100E
R900424739	DBDS10G1X/100V
R900349041	DBDS10G1X/100V/12
R901233054	DBDS10G1X/105E
R901034804	DBDS10G1X/110E
R900772782	DBDS10G1X/120E
R901185590	DBDS10G1X/125E
R900778044	DBDS10G1X/130E
R901185479	DBDS10G1X/135E
R901026426	DBDS10G1X/140E
R900769507	DBDS10G1X/150E
R901136834	DBDS10G1X/160E
R901117802	DBDS10G1X/165E
R900773192	DBDS10G1X/170E
R900769606	DBDS10G1X/180E
R901013662	DBDS10G1X/190E
R900424140	DBDS10G1X/200
R900341591	DBDS10G1X/200/12
R900769540	DBDS10G1X/200E
R900424741	DBDS10G1X/200V
R900343963	DBDS10G1X/200V/12
R900774958	DBDS10G1X/205E
R900769379	DBDS10G1X/210E
R900772319	DBDS10G1X/220E
R900769565	DBDS10G1X/230E
R900783238	DBDS10G1X/240E
R900423743	DBDS10G1X/25
R900351411	DBDS10G1X/25/12
R901012705	DBDS10G1X/250E
R900423889	DBDS10G1X/25V
R900340153	DBDS10G1X/25V/12
R901011611	DBDS10G1X/275E
R900773229	DBDS10G1X/280E
R901124323	DBDS10G1X/300E
R900777079	DBDS10G1X/30E
R901083276	DBDS10G1X/310E
R900424742	DBDS10G1X/315
R900377746	DBDS10G1X/315/12
R900769430	DBDS10G1X/315E
R900424743	DBDS10G1X/315V
R900340488	DBDS10G1X/315V/12
R901124724	DBDS10G1X/315V/12E
R901143312	DBDS10G1X/320E
R900769509	DBDS10G1X/330E
R901004628	DBDS10G1X/340E
R901142782	DBDS10G1X/345E
R901010969	DBDS10G1X/350E
R901004635	DBDS10G1X/360E
R900776416	DBDS10G1X/370E
R900424744	DBDS10G1X/400
R900342738	DBDS10G1X/400/12
R900787687	DBDS10G1X/400E
R900437349	DBDS10G1X/400V
R900395060	DBDS10G1X/400V/12
R901015106	DBDS10G1X/40E
R900424745	DBDS10G1X/50
R900347687	DBDS10G1X/50/12
R901055217	DBDS10G1X/50E
R900424146	DBDS10G1X/50V
R901233052	DBDS10G1X/55E
R901040333	DBDS10G1X/60E
R900769413	DBDS10G1X/70E
R901002782	DBDS10G1X/80E
R901167026	DBDS10G1X/95E
R900424147	DBDS10K1X/100
R900769364	DBDS10K1X/100E
R900424148	DBDS10K1X/100V
R900778385	DBDS10K1X/105E
R900773199	DBDS10K1X/110E
R900774524	DBDS10K1X/120E
R901083487	DBDS10K1X/125E
R900778127	DBDS10K1X/130E
R901185486	DBDS10K1X/135E
R900768630	DBDS10K1X/140E
R900769405	DBDS10K1X/150E
R900769414	DBDS10K1X/160E
R901051411	DBDS10K1X/165E
R900773193	DBDS10K1X/170E
R900769515	DBDS10K1X/175E
R900769542	DBDS10K1X/180E
R901008850	DBDS10K1X/185E
R900774433	DBDS10K1X/190E
R900424149	DBDS10K1X/200
R900769281	DBDS10K1X/200E
R900427940	DBDS10K1X/200V
R900775211	DBDS10K1X/205E
R900768636	DBDS10K1X/210E
R900769557	DBDS10K1X/220E
R901009465	DBDS10K1X/225E
R900772554	DBDS10K1X/230E
R900772555	DBDS10K1X/230VE
R900769611	DBDS10K1X/240E
R900420276	DBDS10K1X/25
R900769280	DBDS10K1X/250E
R900082639	DBDS10K1X/25P15
R900462393	DBDS10K1X/25V
R900769381	DBDS10K1X/260E
R900773947	DBDS10K1X/265E
R900772073	DBDS10K1X/270E
R901003314	DBDS10K1X/275E