SV10PA1-42/V 力士乐液控单向阀是上海韦米机电设备有限公司主营产品之一，德国REXROTH全新原装进口，质量保证，现货特价销售；销售热线：021-61116913；联系人：雷青；在线QQ：2896079243；移动热线：13296124913；进口品牌备件上海优质供应商，常规产品现货供应。欢迎新老客户来电咨询采购！

单向阀
安装位置
单向阀就是止回阀 旋启式止回阀安装位置不受限制，通常安装于水平管路，但也可以安装于垂直管路或倾斜管路上。
注意事项
安装止回阀时，应特别注意介质流动方向，应使介质正常流动方向与阀体上指示的箭头方向相一致，否则就会截断介质的正常流动。底阀应安装在水泵吸水管路的底端。
止回阀关闭时，会在管路中产生水锤压力，严重时会导致阀门、管路或设备的损坏，尤其对于大口管路或高压管路，故应引起止回阀选用者的高度注意。
止回阀只供防止各类管路或设备上流体介质逆流的单向启闭阀。

1）电磁溢流阀原理上，一般是由先导式溢流阀加上一个2位2通电磁阀组成。
2）这个电磁阀实际上由两部分组成：2位2通的液压阀部分，加上一个电磁铁。2位2通阀是开通，还是关闭，是由电磁铁推动阀芯运动来实现的。有的阀电磁铁通电时打开，有的阀电磁铁断电时打开，萝目青菜个人各爱（根据系统要求选择）。也就是说，电磁阀这里有一条通路一头与先导溢流阀的某个部位相连，另一头通过油管与油箱相连。通过操作电磁铁可以让先导溢流阀的某个部位或者与油箱相通，或者不与油箱相通。

SV10PA1-42/V 力士乐液控单向阀

力士乐单向阀 R900451335 SL 10 PB4-4X/ 
力士乐单向阀 R900527575 SL 10 PB4-4X/V 
力士乐单向阀 R900587553 SL 15 GA1-4X/ 
力士乐单向阀 R900503225 SL 15 GA1-4X/V 
力士乐单向阀 R900500296 SL 15 GA2-4X/ 
力士乐单向阀 R900560578 SL 15 GA2-4X/V 
力士乐单向阀 R900599508 SL 15 GA3-4X/ 
力士乐单向阀 R900988233 SL 15 GA3-4X/V 
力士乐单向阀 R900503693 SL 15 GA4-4X/ 
力士乐单向阀 R900500952 SL 15 GB1-4X/ 
力士乐单向阀 R900768223 SL 15 GB1-4X/V 
力士乐单向阀 R900599993 SL 15 GB2-4X/ 
力士乐单向阀 R900509517 SL 15 GB2-4X/V 
力士乐单向阀 R900526533 SL 15 GB3-4X/ 
力士乐单向阀 R900501011 SL 15 GB4-4X/ 
力士乐单向阀 R900587554 SL 20 GA1-4X/ 
力士乐单向阀 R900504557 SL 20 GA1-4X/V 
力士乐单向阀 R900599966 SL 20 GA2-4X/ 
力士乐单向阀 R900508234 SL 20 GA2-4X/V 
力士乐单向阀 R900599862 SL 20 GA3-4X/ 
力士乐单向阀 R900082340 SL 20 GA3-4X/V 
力士乐单向阀 R900507211 SL 20 GA4-4X/ 
力士乐单向阀 R901028141 SL 20 GA4-4X/V 
力士乐单向阀 R900500298 SL 20 GB1-4X/ 
力士乐单向阀 R900509551 SL 20 GB1-4X/V 
力士乐单向阀 R900500093 SL 20 GB2-4X/ 
力士乐单向阀 R900537233 SL 20 GB2-4X/V 
力士乐单向阀 R900505950 SL 20 GB3-4X/ 
力士乐单向阀 R900560497 SL 20 GB3-4X/V 
力士乐单向阀 R900525517 SL 20 GB4-4X/ 
力士乐单向阀 R900587559 SL 20 PA1-4X/ 
力士乐单向阀 R900501547 SL 20 PA1-4X/V 
力士乐单向阀 R900599536 SL 20 PA2-4X/ 
力士乐单向阀 R900500870 SL 20 PA2-4X/V 
力士乐单向阀 R900599606 SL 20 PA3-4X/ 
力士乐单向阀 R900501197 SL 20 PA3-4X/V 
力士乐单向阀 R900500630 SL 20 PA4-4X/ 
力士乐单向阀 R900514669 SL 20 PA4-4X/V 
力士乐单向阀 R900599586 SL 20 PB1-4X/ 
力士乐单向阀 R900509458 SL 20 PB1-4X/V 
力士乐单向阀 R900500208 SL 20 PB2-4X/ 
力士乐单向阀 R900504955 SL 20 PB2-4X/V 
力士乐单向阀 R900500527 SL 20 PB3-4X/ 
力士乐单向阀 R900535425 SL 20 PB3-4X/V 
力士乐单向阀 R900513545 SL 20 PB4-4X/ 
力士乐单向阀 R900059865 SL 20 PB4-4X/V 
力士乐单向阀 R900587555 SL 25 GA1-4X/ 
力士乐单向阀 R900505867 SL 25 GA1-4X/V 
力士乐单向阀 R900599967 SL 25 GA2-4X/ 
力士乐单向阀 R900537308 SL 25 GA2-4X/V 
力士乐单向阀 R900503587 SL 25 GA3-4X/ 
力士乐单向阀 R901082906 SL 25 GA3-4X/V 
力士乐单向阀 R900508897 SL 25 GA4-4X/ 
力士乐单向阀 R900599965 SL 25 GB1-4X/ 
力士乐单向阀 R900503340 SL 25 GB1-4X/V 
力士乐单向阀 R900500616 SL 25 GB2-4X/ 
力士乐单向阀 R900537236 SL 25 GB2-4X/V 
力士乐单向阀 R900245356 SL 25 GB3-4X/ 
力士乐单向阀 R900518633 SL 25 GB4-4X/ 
力士乐单向阀 R900519401 SL 25 GB4-4X/V 
力士乐单向阀 R900587556 SL 30 GA1-4X/ 
力士乐单向阀 R900599870 SL 30 GA1-4X/V 
力士乐单向阀 R900500618 SL 30 GA2-4X/ 
力士乐单向阀 R900528010 SL 30 GA2-4X/V 
力士乐单向阀 R900500045 SL 30 GA3-4X/ 
力士乐单向阀 R900599347 SL 30 GA3-4X/V 
力士乐单向阀 R900510219 SL 30 GA4-4X/ 
力士乐单向阀 R901176941 SL 30 GA4-4X/V 
力士乐单向阀 R900500617 SL 30 GB1-4X/ 
力士乐单向阀 R900990186 SL 30 GB1-4X/V 
力士乐单向阀 R900502193 SL 30 GB2-4X/ 
力士乐单向阀 R900537235 SL 30 GB2-4X/V 
力士乐单向阀 R900524111 SL 30 GB3-4X/ 
力士乐单向阀 R900536798 SL 30 GB4-4X/ 
力士乐单向阀 R900587560 SL 30 PA1-4X/ 
力士乐单向阀 R900500095 SL 30 PA1-4X/V 
力士乐单向阀 R900599473 SL 30 PA2-4X/ 
力士乐单向阀 R900514206 SL 30 PA2-4X/V 
力士乐单向阀 R900599553 SL 30 PA3-4X/ 
力士乐单向阀 R900518694 SL 30 PA3-4X/V 
力士乐单向阀 R900501652 SL 30 PA4-4X/ 
力士乐单向阀 R900501897 SL 30 PA4-4X/V 
力士乐单向阀 R900599968 SL 30 PB1-4X/ 
力士乐单向阀 R900508354 SL 30 PB1-4X/V 
力士乐单向阀 R900503740 SL 30 PB2-4X/ 
力士乐单向阀 R900058475 SL 30 PB2-4X/V 
力士乐单向阀 R900505807 SL 30 PB3-4X/ 
力士乐单向阀 R900564927 SL 30 PB3-4X/V 
力士乐单向阀 R900513491 SL 30 PB4-4X/ 
力士乐单向阀 R900212472 SL 30 PB4-4X/V 
力士乐单向阀 R900424750 SF 40 A0-1-1X/ 
力士乐单向阀 R900398742 SF 40 A1-1-1X/ 
力士乐单向阀 R900303698 SF 40 K0-1-1X/ 
力士乐单向阀 R900303762 SF 40 K1-1-1X/ 
力士乐单向阀 R900426089 SF 50 A0-1-1X/ 
力士乐单向阀 R900427391 SF 50 A1-1-1X/ 
力士乐单向阀 R900303699 SF 50 K0-1-1X/ 
力士乐单向阀 R900320425 SF 50 K1-1-1X/ 
力士乐单向阀 R900432002 SF 63 A0-1-1X/ 
力士乐单向阀 R900429883 SF 63 A1-1-1X/ 
力士乐单向阀 R900303772 SF 63 K0-1-1X/ 
力士乐单向阀 R900320426 SF 63 K1-1-1X/ 
力士乐单向阀 R900431976 SF 80 A0-1-1X/ 
力士乐单向阀 R900428595 SF 80 A1-1-1X/ 
力士乐单向阀 R900303837 SF 80 K0-1-1X/ 
力士乐单向阀 R900320427 SF 80 K1-1-1X/ 
力士乐单向阀 R901100835 SFA 25 G0-1X/M/01 
力士乐单向阀 R900955984 SFA 32 G0-1X/M/01 
力士乐单向阀 R900958303 SFA 32 G1-1X/M/01 
力士乐单向阀 R900955985 SFA 32 GT0-1X/M/01 
力士乐单向阀 R900964465 SFA 40 F0-1X/M/01 
力士乐单向阀 R900964466 SFA 40 F1-1X/M/01 
力士乐单向阀 R900958305 SFA 40 FT0-1X/M/01 
力士乐单向阀 R900972968 SFA 50 F0-1X/M/01 
力士乐单向阀 R900972963 SFA 50 F1-1X/M/01 
力士乐单向阀 R900974273 SFA 50 FT0-1X/M/01 

SV10PA1-42/V 力士乐液控单向阀

节流阀：在调定节流口面积后，能使载荷压力变化不大和运动均匀性要求不高的执行元件的运动速度基本上保持稳定。节流阀是通过改变节流截面或节流长度以控制流体流量的阀门。将节流阀和单向阀并联则可组合成单向节流阀。节流阀和单向节流阀是简易的流量控制阀，在定量泵液压系统中，节流阀和溢流阀配合，可组成三种节流调速系统，即进油路节流调速系统、回油路节流调速系统和旁路节流调速系统。节流阀没有流量负反馈功能，不能补偿由负载变化所造成的速度不稳定，一般仅用于负载变化不大或对速度稳定性要求不高的场合。 

SV10PA1-42/V 力士乐液控单向阀

R900382500 SL 52 PB3-1X/SO250
R900382563 4WH 6 U5X/
R900382600 4WS2EM10-4X/5B2ET315K8BM
R900382674 M-SR 20 KE00-1X/V
R900382706 4WS2EM10-4X/10B2ET315K8DM
R900382742 MHDBV 40 K2-1X/420XYV
R900383117 KOLBEN SP 12 L10/JA45-45 /19240900
R900383137 4WMR 6 C5X/SO329
R900383141 ZDC 25 P-2X/M-206
R900383416 DB 20 G2-4X/200X/12 W65
R900383476 4WMDA 6 E5X/F/V
R900383540 DBDA 10 G1X/100V
R900383624 HED 1 KA4X/350
R900383759 4WS2EM10-4X/5B2ET315K8DM
R900383835 MRA 20 EP100 SO10
R900383850 GEHAEUSE SP 12 H30/.ZZ01 /19219406
R900383852 HED 1 KA4X/100
R900383853 HED 1 KA4X/500
R900383854 HED 1 OA4X/50
R900383855 HED 1 OA4X/100
R900383856 HED 1 OA4X/350
R900383936 4WS2EM10-4X/45B2ET315K8DM
R900383978 DB 20 G2-4X/50Y/12 W65
R900384213 DR 10 G5-4X/100YMJ
R900384274 4WS2EB10-4X/5B3ET210K8AM
R900384284 DB 52 P1-3X/315U
R900384294 4WS2EM10-4X/10B3ET315K8DM
R900384628 LC 80 DB00E6X/
R900384803 4WH 6 D5X//B08
R900384877 4WS2EM10-4X/20B2ET315K8AM
R900384878 4WS2EM10-4X/75B2ET315K8AM
R900385064 MH6WH 32 AG1X/003M11
R900385080 LC 16 A20E6X/-034
R900385127 4WS2EM10-4X/60B2ET315K8DM
R900385305 DBDH 6 G1X/400/12
R900385474 MK 15 G1X/V/12
R900385475 MK 30 G1X/V/12
R900385492 H-4WH 25 J6X//V
R900385562 4WRE 6 W16-1X/24K4/M
R900385711 LC 80 DB20D6X/
R900385748 FILTER RF BN/HC 0330 DG 10 D1.X/L24
R900385859 M-SR 25 KE30-1X/V
R900385902 LC 25 A20E6X/-034
R900386052 E-Z2MG 25 PT20-4X/
R900386136 M-SR 30 KE50-1X/SO1
R900386148 LG 2102A
R900386266 SV 30 PA1-3X/SO220
R900386435 LG 2014C
R900386441 4WS2EM10-4X/10B2ET315K8AM
R900386484 MH1DBV 16 P2-1X/420M
R900386485 MH1DBV 22 P2-1X/420M
R900386694 DR 20 G4-4X/200YMV/12
R900386956 MSL 2 A2X/180
R900386995 MH1DBM 22 P9-1X/420V
R900387104 3WH 6 A5X/O SO23
R900387188 Z2S 6A2-6X/SO53
R900387329 FMR 15 P34-1X/O
R900387379 4WMM 6 E5X/F/B08 SO329
R900387441 LFT 16 H2-2X/V
R900387444 MRA 30 EP250B/6EYW110N9K4 SO127
R900387490 1-2TH 6 M06-1X/M01
R900387491 1-2TH 6 P06-1X/M01
R900387614 DBDH 6 K1X/400 SO61
R900387647 LFA 100 DB2-6X/400
R900387662 M-SR 15 KE15-1X/V
R900387664 S 6 A1.0/SO16
R900387847 MH6WH 06 AG1X/003M01
R900387940 DBDH 6 G1X/315V/12
R900387972 FILTER AGEV2-17791-A/100 MIKRON
R900387976 LC 100 DB20D6X/
R900388022 DB 15 G2-4X/350V/12 W65
R900388105 Z2DB 22 VD2-2X/200
R900388208 2TH 6 L06-1X/M01
R900388257 DZ 5 DP2-1X/210XYM
R900388353 4WS2EM10-4X/30B3ET315K8AM
R900388423 LCT 40 A40E2X/V
R900388438 SL 62 FA1-1X/SO400
R900388681 4WRE 6 W08-1X/24K4/M
R900388758 2-2TH 6 P06-1X/P06M01
R900388860 4WS2EM10-4X/75B2ET315CDM
R900388991 4WH 6 C5X/SO329
R900389031 DR 10 G4-4X/200YMV
R900389059 4WMM 6 E5X/F/B12V
R900389230 MHB 25 FNPB2X/B00UT20V36-002
R900389364 DB 20-1-4X/350 W65
R900389440 LFA 80 DB2-6X/400
R900389451 HED 5 OA1-2X/210K14
R900389464 DBDS 6 P1X/400J
R900389501 E-S 25 P3-3X/
R900389590 DBDS 10 G1X/200 SO52
R900389627 S 15 A5.0/J
R900389649 S 30 A5.0/J
R900389824 4WH 10 D4X/SO309
R900390126 SL 52 FA1-1X/SO 300
R900390429 M-SR 15 KE02-1X/V
R900390434 S 20 A1.0/SO 68
R900390458 DBDS 6 K1X/400 SO102
R900390678 ZDC 16 P-2X/M-206
R900390833 LFA 16 QR5-6X/CA20D
R900390928 SL 52 FA1-1X/SO 400
R900391016 MHDBD 02 K2-1X/315M
R900391103 4WS2EM10-4X/30B2ET315K8DM
R900391280 FDZ 5 DP1-1X/315XYM SO20
R900391417 HED 1 KA4X/350 SO15
R900391466 4WMR 6 D5X//X15
R900391486 LC 16 B05E2X/A08
R900391512 LFA 80 LSB6-6X/
R900391541 MHB 10 SFM1X/00Z420T15V13
R900391586 4-2TH 6 L06-1X/L06L06L06M01
R900391665 DBDS 10 K1X/50JV
R900391754 DBDS 10 K1X/25JV
R900391822 DBETR-1X/315G24K4M-437
R900391907 4WS2EM10-4X/30B2ET315K8BM
R900391957 DBDS 20 K1X/25JV
R900392344 4WRE 10 E64-1X/24K4/M
R900392345 4WRE 10 E32-1X/24K4/M
R900392346 4WRE 10 W32-1X/24K4/M
R900392371 4WH 22 HD7X//10
R900392612 LFA 80 DB2-6X/315V/12
R900392949 Z2S 6B1-6X/SO40
R900393038 4WMM 6 E42-5X/
R900393047 MH3WA 06 CG1X/004R08M01
R900393358 HED 5 OA2-2X/210K14
R900393370 LG 1243B
R900393389 DBDS 4 K1X/200V
R900393391 SV 52 FA1-1X/SO 400
R900393432 DR 20 G4-4X/315YMV/12
R900393604 DBDA 10 G1X/100 SO60
R900393620 Z2S 10B1-3X/SO40
R900393651 DB 15 G2-4X/200V/12 W65
R900393795 DBDS 20 P1X/315J

SV10PA1-42/V 力士乐液控单向阀