力士乐液控单向阀SL20PA1-42
单向阀又称止回阀或逆止阀。用于液压系统中防止油流反向流动,或者用于气动系统中防止压缩空气逆向流动。
单向阀有直通式和直角式两种。直通式单向阀用螺纹连接安装在管路上。直角式单向阀有螺纹连接、板式连接和法兰连接三种形式。液控单向阀也称闭锁阀或保压阀，它与单向阀相同，用以防止油液反向流动。但在液压回路中需要油流反向流动时又可利用控制油压，打开单向阀，使油流在两个方向都可流动。液控单向阀采用锥形阀芯，因此密封性能好。在要求封闭油路时，可用此阀作为油路的单向锁紧而起保压作用。液控单向阀控制油的泄漏方式有内泄式和外泄式二种。在油流反向出口无背压的油路中可用内泄式；否则需用外泄式，以降低控制油压力。
Z2S6B1-6X
Z2S22-1-5X
Z2S16A-1-5X
Z2S16B-1-5X
Z2S16-2-5X/
Z2S16-1-5X/
Z2S10A-1-3
Z2S10A3-3X/V
Z2S10A2-3X/VS030
Z2S10A1-3X/VS030
Z2S10-4-3X
Z2S10-3-3X/V
Z2S10-2-3X/V
Z2S10-1-3X/V
Z2S10-1-3X/
Z2S22-1-5X

Z2FS6A2-4X/1QV
Z2FS6-5-4X/1QV
Z2FS6-5-3X/V
Z2FS6-2-4X/2QV
Z2FS6-2-4X/2Q
Z2FS6-2-4X/1Q
Z2FS22-3X/S2/V
Z2F-22-1-5X
Z2FS16-3X/S2
Z2FS16-3X/S2
Z2FS16-3X/S
Z2FS10A5-3X/SV
Z2FS10-5-3X/V
Z2FS10-5-3X/
Z2FS10-2X/V
Z2FSK6-2-1X/2QV
Z2FS6A7-4X/2QV
Z2FS6-7-4X/2QV
Z2FS16-3X/S2V
Z2FS10B7-3X/SV
Z2FS10A5-3X/SV
Z2FS10A3-3X/SV

Z2DB6VC2-4X/100
Z2DB10VD2-4X/315V

Z1S6P1-2X/V
Z1S6F05-4X/V
Z1S22T1-1X/V
Z1S10P1-3X/V
Z1S1OP1-33/V
Z1S16P1-3X/V
Z1S16F1-1X/V
Z1S10DI-33/V
Z1S10T2-3X/V
Z1S10T1-3X/V
Z1S10P1-3X/V
Z1S10EI-33/V
Z1S10EI-33/V W4
Z1S10E2-30/V
Z1S10C2-3X/V
Z1S10C1-32/V
WMM10D-3X/OF
VT-VETSY-1-1X/1-2-1-1
SV20GA1-4X/V
SV10PA1-4X
SV10PA1-42
SV10GB1-4X
SV30PA1-4X/
SL52PA2-1X/V
SL10PA1-4X/
SL10PA1-42
SL20PA1-42
SL30PA1-4X
SL30PA2-4X
S30A1.0/
S25A1.0
S20A0.0
S15A1.0/
S10A1.X/
S10A1.0/
S15A1
S15A1.0
S20A1
S25A1
S30A1

Z2DBK6VD2-1X/100V
Z2DBK10VD2-1X/100V
Z2DB6VD2-4X/200V
Z2DB6VD2-4X/100V
Z2DB6VC2-4X/200SO37
Z2DB10VC2-4X/100V
Z1S6P1-3X/VW4
Z1S6D3-3X/V
ZSF63F1-1-1X/M/01
ZSF40FO-1-1X/M/01SO1
ZDRK10VP5-1X/100YMV
ZDREE10VP2-1X/200XLMG24NK31M
ZDRE6VP2-1X/210MG24K4M
ZDRE10VP1-1X/315YMG24K4M
ZDR6DP3-4X/75YM
ZDR6DA2-4X/150YM
ZDR10VB5-3X/200YM
ZDR10VB4-3X/50YM
ZDR10VA4-3X/100Y
ZDR10DP3-5X/150YM
ZDR10DB2-5X/150YM
ZDR10DA2-5X/150YM
ZDC25P-2X/XM
ZDC25P-2X/M
ZDC16P2X/M
ZDB6VP2-4X/100
ZDB6VB2-4X/50
ZDB6VB2-4X/200V
ZDB6VA2-4X/100
ZDB10VP2-4X/315
ZDB10VP2-4X/200VCORE
ZDB10VB1-4X/200V
M-SR KE 05-01X
M-SR52 KE 05-
M-SR30KE05-1X/
M-SR10KE05-1X
M-SR15KE05-1X/
M-SR20KE05-1X
M-SR25KE02-1X
M-SR25KE05-1X
M-SR10KE05
M-SR20KE05
M-SR25KE05
M-SR25KE05-1X/
R900597189 Z2S6-1-6X/SO55
R900587546 Z2S16B1-5X/SO60
R900585170 Z2S6B2-6X/SO55
R900585169 Z2S6-2-6X/SO55
R900585077 Z2S22A1-5X/SO40
R900573187 Z2S6A1-6X/VSO40
R900567281 Z2S10A4-3X/V
R900566082 Z2S16A4-5X/
R900564520 Z2SRK10-1-1X/V
R900564519 Z2SRK6-1-1X/V
R900561268 Z2S32A1X/
R900560047 Z2S22B1-5X/SO60
R900560046 Z2S22A1-5X/SO60
R900553058 Z2S4A1-1X/
R900552401 Z2S10B1-3X/VSO40
R900539653 Z2S16B4-5X/
R900539434 Z2S22B1-5X/SO40
R900533752 Z2S22B1-5X/V
R900532467 Z2S6A1-6X/SO55
R900526877 Z2S4-2-1X/V
R900525761 Z2S16A1-5X/J
R900525586 Z2S22-2-5X/V
R900524219 Z2S16A1-5X/SO60
R900522102 Z2S22A4-5X/
R900516212 Z2S10A4-3X/
R900511660 Z2S16A1-5X/SO40
R900510210 Z2S10A3-3X/SO30
R900508670 Z2S16-4-5X/V
R900507777 Z2S16B1-5X/SO40
R900507469 Z2S22A3-5X/
R900507126 Z2S10A1-3X/VSO40
R900506366 Z2S10-4-3X/V
R900505152 Z2S10A1-3X/VSO30
R900504525 Z2S10A2-3X/SO60
R900500092 Z2S16B2-5X/V
R900483293 Z2S6B2-6X/SO40
R900481772 Z2S10B1-3X/SO60
R900478030 Z2S10A2-3X/SO30
R900477274 Z2S16B2-5X/
R900476296 Z2S22-3-5X/V
R900468484 Z2S10A3-3X/V
R900462652 Z2S10-3-3X/SO30
R900457907 Z2S22A2-5X/
R900457530 Z2S10B2-3X/SO40
R900454855 Z2S10B2-3X/SO60
R900451939 Z2S6A3-6X/SO40
R900446290 Z2S16B1-5X/V
R900444118 Z2S16A3-5X/
R900442636 Z2S16-4-5X/
R900441712 Z2S10A1-3X/SO40
R900440349 Z2S10-3-3X/V
R900440312 Z2S10B4-3X/
R900439989 Z2S10A1-3X/SO60
R900439719 Z2S22-3-5X/
R900439705 Z2S10B3-3X/V
R900438399 Z2S6B1-6X/SO60
R900438178 Z2S10A1-3X/SO30
R900438153 Z2S10A4-3X/SO40
R900437818 Z2S22B2-5X/
811020027 Z2SR10-1-1X/V
R901131126 Z2S16A1-5X/VSO40