正品R900345372大量現(xiàn)貨

上海弘佩液壓設(shè)備有限公司是一家從事經(jīng)營國外進(jìn)口液壓氣動(dòng)備件、自動(dòng)化儀表的貿(mào)易公司；專注于工業(yè)傳動(dòng)自動(dòng)化流體領(lǐng)域。主營產(chǎn)品電磁閥、柱塞泵、數(shù)控模塊、伺服電機(jī)、可編程控制器、傳感器、氣動(dòng)元件、工業(yè)儀器儀表等。經(jīng)營品牌有：博世力士樂rexroth、阿托斯ATOS、Parker派克、EATON VICKERS伊頓、穆格MOOG、YUKEN油研，哈威HAWE、賀德克HYDAC等進(jìn)口品牌。
R900345372大量現(xiàn)貨

單向閥又稱止回閥或逆止閥。用于液壓系統(tǒng)中防止油流反向流動(dòng),或者用于氣動(dòng)系統(tǒng)中防止壓縮空氣逆向流動(dòng)。
單向閥有直通式和直角式兩種。直通式單向閥用螺紋連接安裝在管路上。直角式單向閥有螺紋連接、板式連接和法蘭連接三種形式。液控單向閥也稱閉鎖閥或保壓閥，它與單向閥相同，用以防止油液反向流動(dòng)。但在液壓回路中需要油流反向流動(dòng)時(shí)又可利用控制油壓，打開單向閥，使油流在兩個(gè)方向都可流動(dòng)。液控單向閥采用錐形閥芯，因此密封性能好。在要求封閉油路時(shí)，可用此閥作為油路的單向鎖緊而起保壓作用。液控單向閥控制油的泄漏方式有內(nèi)泄式和外泄式二種。在油流反向出口無背壓的油路中可用內(nèi)泄式；否則需用外泄式，以降低控制油壓力。
R900345372大量現(xiàn)貨

單向閥的作用
（1）普通單向閥的作用是使油液只能沿著一個(gè)方向流動(dòng),不允許反向倒流.
（2）它的用途是：安裝在泵的出口,可防止系統(tǒng)壓力沖擊對(duì)泵的影響,另外,泵不工作時(shí),可防止系統(tǒng)油液經(jīng)泵倒流回油箱,單向閥還可用來分隔油路,防止干擾.單向閥與其他閥組合便可組成復(fù)合閥.單向閥與其他閥可組成液控復(fù)合閥
（3）對(duì)于普通液控單向閥,當(dāng)控制口無控制壓力時(shí),其作用與普通單向閥一樣；當(dāng)控制口有控制壓力時(shí),通油口接通,油液便可在兩個(gè)方向自由流動(dòng).
（4）它的主要用途是：可對(duì)液壓缸進(jìn)行鎖閉；作立式液壓缸的支承閥；起保壓作用.
R900345372大量現(xiàn)貨

單向閥是氣流只能一個(gè)方向流動(dòng)而不能反向流動(dòng)的方向控制閥。其工作原理與液壓?jiǎn)蜗蜷y一樣。壓縮空氣從P口進(jìn)入，克服彈簧力和摩擦力使單向閥閥口開啟，壓縮空氣從P流至A；當(dāng)P口無壓縮空氣時(shí)，在彈簧力和A口(腔)余氣力作用下；閥口處于關(guān)閉狀 態(tài)，使從A至P氣流不通。單向閥應(yīng)用于不允許氣流反向流動(dòng)的場(chǎng)合，如空壓機(jī)向氣罐充氣 時(shí)，在空壓機(jī)與氣罐之間設(shè)置一單向閥，當(dāng)空壓機(jī)停止工作時(shí)，可防止氣罐中的壓縮空氣回流 到空壓機(jī)。單向閥還常與節(jié)流閥、順序閥等組合成單向節(jié)流閥、單向順序閥使用。

R900345372大量現(xiàn)貨一字就是要保證有扭拒，而十字能讓力量分布得更均勻。按動(dòng)力源來分有手動(dòng)螺絲刀的和電動(dòng)螺絲刀；按批頭或者刀頭來分有一字和十字。行業(yè)里面是根據(jù)批頭來說的。它的尺寸又有兩種。一種是公制的，就是我們常說的以MM為單位的。比方說樓上講的那些尺寸。還有的是英制的，它是英寸為單位的，比方1/4，3/16，這個(gè)數(shù)字乘25就是公制尺寸了。質(zhì)量上乘的螺絲刀的刀頭是用硬度比較高的彈簧鋼做的。好的螺絲刀應(yīng)該做到硬而不脆，硬中有紉。
4WE10Y50/EG24N9K4/M
4WE10D50/EG24N9K4/M
4WE10E50/EG24N9K4/M
4WE10J50/EG24N9K4/M
4WE6C7X/HG24N9K4
4WE6Y7X/HG24N9K4
4WE6D7X/HG24N9K4
4WE6J7X/HG24N9K4
4WE6E7X/HG24N9K4
4WE6J70/HG24N9K4/B10
3WE6A6X/EG24N9K4
4WE6C6X/EG24N9K4
4WE6Y6X/EG24N9K4
4WE6D6X/EG24N9K4
4WE6J6X/EG24N9K4
4WE6E6X/EG24N9K4
4WE6L6X/EG24N9K4
4WE6M6X/EG24N9K4
4WE6G6X/EG24N9K4
4WE6H6X/EG24N9K4
4WE6D6X/OFEG24N9K4
4WE10C5X/HG24N9K4/M
4WE10D5X/HG24N9K4/M
4WE10E5X/HG24N9K4/M
4WE10J5X/HG24N9K4/M
4WE10G5X/HG24N9K4/M
4WE10M50/HG24N9K4/M
4WEH16D7X/6HG24N9ETK4/B10
4WEH16E7X/6HG24N9ETK4/B10
4WEH16J7X/6HG24N9ETK4/B10
4WE6D6X/EW230N9K4
4WE6E6X/EW230N9K4
4WE6J6X/EW230N9K4
4WE6G6X/EW230N9K4
4WE10J3X/CW230N9K4
DBDS10K1X/315
DBDS6K1X/200
DBDS6K1X/315
DBDS10K1X/200
DBDS20K1X/200
DBDS20K1X/315
DBDS30K1X/315
DBDS6P1X/315
DB10-2-5X/315
DB20-1-5X/315
DBW10B2-5X/200-6EG24N9K4
DBW20B2-5X/315-6EG24N9K4
DBW30B2-5X/200-6EG24N9K4
DBW30B2-5X/315-6EG24N9K4
M-3SED6CK13/350CG205N9K4
M-3SED6CK13/350CG24N9K4
M-3SED6UK13/350CG24N9K4
M-3SED10CK13/350CG24N9K4
M-3SED10UK13/350CG24N9K4
M-3SEW6C3X/420MG24N9K4
M-3SEW6U3X/420MG24N9K4
M-3SEW6C3X/630MG24N9K4
M-3SEW6U3X/630MG24N9K4
M-3SEW10U1X/420MG24N9K4
M-3SEW10C1X/420MG24N9K4
M-3SEW10C1X/630MG24N9K4
A10VSO10DR/52R-PPA14N00
A10VSO10DFR1/52R-PPA14N00
A10VSO18DFR1/31R-PPA12N00
A10VSO28DFR1/31R-PPA12N00
A10VSO45DFR1/31R-PPA12N00-S1648
A10VSO45DFR1/32R-VPB12N00
A10VSO71DRS/32R-VPB22U99-S2184
A10VSO100DRS/32R-VPB12N00
PGF2-2X/011RE01VE4
PV7-1X/06-10RA01MA0-05
PV7-1X/06-10RA01MA0-10
PV7-1X/06-14RA01MA0-07
PV7-2X/20-25RA01MA0-10
PV7-1A/10-14RE01MC0-16
PV7-1A/10-20RE01MC0-10
PV7-1A/16-20RE01MC0-16
PV7-1X/16-30RE01MC0-08
PV7-1X/25-30RE01MC0-16
PV7-1X/25-45RE01MC0-08
VT3002-1-2X/32D
VT3002-1-2X/32F
VT3002-1-2X/48F
Z5L
Z5L1
VT-VSPA2-1-2X/V0/T1
VT-VSPA2-1-2X/V0/T5
VT-VRPA1-151-1X/V0/0
VT5035-1X
VT-VRPA1-537-10/V0/QV-RTP
VT-MSPA1-508-10/V0
VT-SSPA1-508-20/V0
VT-VRRA1-527-20/V0
VT-VRRA1-527-20/V0/2STV
VT-MACAS-500-10/V0/I
4WRPH6C3B12L-2X/G24Z4/M
4WRPH6C3B24L-2X/G24Z4/M
4WRPH6C3B40L-2X/G24Z4/M
DBETX-1X/180G24-8NZ4M
DBETX-1X/250G24-8NZ4M
DBETX-1X/315G24-8NZ4M
4WRP10EA63S-1X/G24Z4/M
4WRL25V370M-3XG24Z4M
4WRPEH6C3B12L-2X/G24K0/A1M
4WRPEH6C3B40L-2X/G24K0/A1M
DRE6X-1X/175MG24-8NZ4M
4WRPH10C4B100L-2X/G24Z4/M
4WRPEH10C3B100L-2X/G24K0/A1M
Z2FS6-2-4X/2QV
Z2FS10-5-3X/V
Z2FS16-8-3X/S2
Z2FS16-8-3X/S
Z2FS22-8-3X/S2
Z1S6P05-4X/V
Z2S6-1-6X/
Z2S10-1-3X/
Z2S16-1-5X/
Z2S22-1-5X/
S10A05-1X/450J3
S15A05-1X/450J3
S20A1.0
S25A05-1X/420J3
S30A05-1X/420J3
M-SR10KE05-1X/
M-SR15KE05-1X/
M-SR20KE05-1X/
M-SR25KE05-1X/
M-SR30KE05-1X/
ZDB6VB2-4X/200V
ZDB6VP2-4X/200V
ZDB6VP2-4X/315V
ZDR6DP2-4X/150YM
ZDR10DP2-5X/75YM
ZDR10DP2-5X/150YM
ZDR10DA2-5X/150Y
ZDR6DA2-4X/210Y
ZDR6DA2-4X/150Y
Z2DB10VD2-4X/200V
DR6DP2-5X/150YM
DR20-5-5X/200YM
DR10-5-5X/315Y
4WREE6E32-2X/G24K31/A1V
4WRAE10W60-2X/G24K31/A1V
4WRAE10E60-2X/G24K31/F1V
4WRAE10W1-60-2X/G24K31/F1V
4WRAE10E60-2X/G24N9K31/A1V
4WREE10E75-2X/G24K31/A1V
3DREP6C-2X/25EG24N9K4/M
3DREPE6C-21/25EG24N9K31/F1M
3DREPE6C-21/25EG24K31/A1M
DBETE-6X/315YG24K31F1V
DBETE-6X/315YG24K31A1V
DBETE-6X/315G24K31/A1V
HED8OH-2X/100K14
HED8OH-2X/200K14
HED8OA-2X/100K14
HED8OA-2X/350K14
HED8OP-2X/350K14
SL10PA1-4X/
Z2FS22-8-3X/S
VT-VRPA1-537-10/V0/PV
HM20-2X/400-C-K35
HM20-2X/400-H-K35
4WE6D6X/EG24K4QMBG24
LC25A20E7X/
4WRPH6C3B40L-20/G24K0/M-750
5-4WE10D5X/EG24K4QMBG24/M
4WRA10EA00-2X/G24K4/V-828
DBET-6X/315G24K4V
Z1S10P05-1-4X/F
4WRDE16W-125-52/6L24K9/M
4WRSE10V1-25-3X/G24K0/F1V
SL20PA1-4X/
DBW10B1-5X/315-6EG24N9K4
M-2SEW6P3X/420MG24N9K4
AZPF12-004RCB20KB
Z1S10TA05-2TB9-4X/F
A4VSO125DR/30R-PPB13N00
VT-VRRA1-537-20/VO
HM20-2X/250-H-K35
DBEM10-7X/315YG24K4M
DBDS6K1X/400
4WRPH10C3B100L-2X/G24K0/M-750
SL30PA1-4X/
4WREE6E16-2X/G24K31/A1V
AZPF10-008RCB20MB
4WE6D73-6X/EG24N9K4/A12
DRUCKBEGR.VENTIL50-300BAR
4WEH22J7X/6HG24N9ETK4/B10
Z2S6-2-6X/
M-2SEW6N3X/420MG24N9K4
S8A05-1X/450J3
4WRPEH6C4B24L-2X/G24K0/A1M
LC16DR40E7X
AZPF11-011RCB20MB
Z1S6D05-4X/V
VT-VRPA1-150-1X/V0/0
AZPF1X-005RCB20MB
3DREME16P-7X/200YG24K31F1V
ADAPTOR7/16-20UNF-2A/1/4BSPP-19
DBDS20K1X/25
DBDS20K1X/50
DB20-2-52/200
DBDS10K1X/630
DB30-2-5X/350
WE-1SP-M12X1
4WRAE10W60-2X/G24N9K31/F1V
4WE6H73A62/EG24N9K4/A12
4WE6EB6X/OFEG24N9K4
DBDH6P1X/50
Z1S6T30-4X/V
H-4WEH25J6X/6EG24N9ETK4/B10D3
PGH4-3X/040RE11VE4
Z2S10-2-3X
DZ10-2-5X/200Y
PV7-1A/63-71RE07MC0-16
Z2S10A1-3X/
4WRA10E60-2X/G24/V
Z2S6B1-6X/
4WRAE10E60-2X/G24N9K31/F1V
DR30-5-5X/200YM
4WE6J6X/EG24N9K4/B10
Z2FS6-2-4X/1QV
4WRPH10C4B50L-2X/G24Z4/M
ZDB10VA1-4X/200V
S6A1.0/
S10A1.0
S20A05-1X/450J3
Z2FS6B2-4X/2QV
PR4-3X/3.15-700RA01M08
DBW20B2-5X/350-6EG24N9K4
DBE10-5X/315YG24K4M "
DRE10-6X/200YG24-8K4M
ZDB6VP2-4X/100V
Z2FS6A2-4X/2QV
3WE10A5X/HG24N9K4/M
Z2FS6-2-4X/2Q
VT2000-5X/
ZDB10VP2-4X/315
DR6DP2-5X/75YM
DBDS30K1X/25
4WRAE10W1-60-2X/G24K31/A1V
M-3SED6CK1X/350CG24N9K4-SO935
M-3SEW10U1X/420MG24N9K4/P
M-3SEW6C3X/420MG24N9K4/P
HED8OH-2X/100K14V
4WE10C3X/CG24N9K4
DBDH6P1X/200
4WE10U5X/HG24N9K4/M
Z2DB6VC2-4X/315
HED8OA-2X/350K14KW
HED8OP-2X/100K14S
S30A1.0
4WRZE10W6-85-7X/6EG24N9ETK31F1D3M
M-4SED6Y1X/350CG24N9K4
S20A0.0/
A10VSO71DFR1/31R-VPA42N00
4WREE6W32-3X/V/24A1
4WRAE10W1-60-2X/G24N9K31/F1V
4WE6HA7X/HG24N9K4
S25A1.0
HED8OA-2X/200K14AS
HED8OA-2X/100K14AS
S15A1.0
A10VSO100DFR/31R-VPA12N00
4WRPNH6C3B24L-20/M/24CA6A
R900021389
R901175647
R901175657
R900020175
R900071030
R901258093
R900019797
R900019816
R900071037
R901278769
R901278760
R901278761
R901278744
R901089245
R901089243
R901087088
R901089241
R901087087
R901108990
R900561180
R900561272
R900561276
R900561274
R900561288
R900561278
R900901751
R900577475
R900561282
R900561286
R900567512
R901391203
R901391200
R901390857
R901401552
R901427832
R901401553
R901108813
R901108754
R901108808
R900909559
R900912492
R900911762
R900912493
R900911868
R900423723
R900423724
R900423725
R900424149
R900424150
R900424269
R900424271
R900424288
R900423730
R900590334
R900587346
R900912910
R900907684
R900923938
R900922311
R900223863
R900052392
R900052621
R900086685
R900051053
R900566273
R900566283
R900566279
R900566289
R900075563
R900075565
R900049870
R910990406
R910990987
R910945178
R901910590
R902428405
R902452707
R902452431
R902436353
R900932271
R983040137
R983035222
R900919237
R900950955
R900580381
R900534143
R900580382
R900533582
R900580383
R900534508
R900020153
1834486001
R900020154
R901017022
R901017026
R901002090
R901002095
R901057060
R900579497
0811405104
0811405126
0811405144
0811405060
0811405063
0811405140
0811404034
0811404035
0811404036
0811402017
0811402019
0811402016
0811403001
0811404405
0811404601
0811404603
0811402055
0811404061
0811404801
R900481624
R900517812
R900457256
R900459203
R900443176
R901086051
R900347495
R900407394
R900328797
R900432915
R901424189
R901454065
R900420525
R901454079
R901454090
R900344549
R900345372
R900340979
R900344778
R900344919
R900409854
R900409844
R900409898
R900483787
R900410875
R900410880
R900410884
R900410855
R900410849
R900411358
R900472020
R900597233
R900596883
R900907114
R900954088
R900965674
R900732536
R900558356
R900927230
R900955887
R900958848
R900954427
R901119906
R901064278
R901029969
R901102360
R901099808
R901102706
R901102710
R901106453
R900483371
R900456783
0811405097
R901342033
R901342034
R900574632
R900910270
0811404170
R901336797
R901054483
R901000847
R901274759
R900246156
R901061680
R900021267
R900587559
R900920863
R900572890
0510225006
R901274760
R910994306
0811405061
R901342027
R901335399
R900423726
0811404902
R900587560
R900217845
R988001713
R988001714
R900920567
0510425009
R900546257
0532002014
R901108960
R900347496
R900569808
R901454052
0811404612
R900912560
0510525009
R901086090
R901057058
0510325006
R901218100
R988000200
R900422542
R900424205
R900590768
R900427601
R900504902
R928028409
R900920055
R901370939
R900550284
R900921229
R900428385
R901086059
R900932940
R901147108
R900421985
R900596661
R900506808
R900407424
R900902097
R900347501
R900929318
R900597158
R900031155
R900548271
R900481623
0811404060
R900506739
R900422881
R900420531
R901424190
R900440565
R901088622
R900900555
R900916124
R901306349
R900409933
R900439389
R901500499
R900481622
R900033828
R900425927
R900450964
R900422543
R900954089
R901504003
R900088708
R900569750
R901099775
R900593277
R900427242
R901391194
R900425647
R901102716
R901106509
R900420519
R900705138
R900218655
R900420524
R902473184
R901496432
R900949757
R901133322
R900420511
R901106452
R901106262
R900420537
R910920969
0811403543