SL30 PA2-4X力士乐液控单向阀
(1)保持压力。
滑阀式换向阀都有间隙泄漏现象,只能短时间保压。当有保压要求时,可在油路上加一个液控单向阀,利用锥阀关闭的严密性,使油路长时间保压。
(2)液压缸的“支承”。
在立式液压缸中,由于滑阀和管的泄漏,在活塞和活塞杆的重力下,可能引起活塞和活塞杆下滑。将液控单向阀接于液压缸下腔的油路,则可防止液压缸活塞和滑块等活动部分下滑。
(3)实现液压缸锁紧。
当换向阀处于中位时,两个液控单向阀关闭,可严密封闭液压缸两腔的油液,这时活塞就不能因外力作用而产生移动。
(4)大流量排油。
液压缸两腔的有效工作面积相差很大。在活塞退回时,液压缸右腔排油量骤然增大,此时若采用小流量的滑阀,会产生节流作用,限制活塞的后退速度;若加设液控单向阀,在液压缸活塞后退时,控制压力油将液控单向阀打开,便可以顺利地将右腔油液排出。
武汉盛美特机电设备有限公司主要经营欧美品牌:液压泵,压力阀,流量阀,叠加阀,液压单元,比例阀,插装阀,电子元器件.
管式单向阀 S6A1
先导式单向阀 SL20 PA1-42
液控单向阀 SL30 PA2-4X
SV10 PA1-42
叠加式单向阀 Z1S 10 DI-33/V
Z1S 10 EI-33/V
Z1S 10 EI-33/V W4
液控单向阀 Z2S16-1-5X
Z2S16A-1-5X
Z2S16B-1-5X
Z2S6-1-6X
SL30PA1-4X
Z2S22-1-5X
SL10PA1-42
SL30 PA2-4X
SV10 PA1-42
Z2S16-1-5X
Z2S16A1-5X
Z2S6-1-6X
Z2S6B1-6X
Z2S16-1-5X
Z2S10A-1-3X
SV30PA1-4X/
插装式单向阀 M-SR25KE-05-1X
叠加式单向阀 Z1S6P1-3X/VW4
Z2S6-1-6X
叠加式液控单向阀 Z2F-22-1-5X
Z2SRK6-1 1X/Y
Z2S10-1-3X
节流阀 DV-10-01.1/0
DV-20-1-0.1/0
单向节流阀 Z2FS16-3X/S

单向节流阀 Z2FS16-3X/S
Z2FS6-5-4X/2QV
Z2FS22-3X/S2
2S10-5-3X
MK10G1X
双单向节流阀 ; Z2FS10-2-3X/
Z2FS10-3X/
Z2FS16-3X/S
Z2FS6-2-4X/2QV
叠加式单向节流阀 Z2FS22-3X/S2
Z2FS10-3X/V
Z2FS6-30B
Z2FS10-5-3X
叠加式节流阀 Z2FS6-2-4X
Z2FS6B2-4X/2QV
Z2FS10-5-3X/V
Z2FS6A2-4X/2QV
管式节流阀 MK10G1X/V
HED8OA1X/50K14KW
HED8OA1X/200K14KW
HED8OA1X/200K14AS
HED8OA1X/50K14A
HED8OA1X/100K14A
HED8OA1X/350K14A
HED8OP1X/630K14
HED8OA1X/200K14A
HED5OA1-2X/350K14
HED8OP1X/630K14S
HED8OA1X/50K14AS

Z1S 10 C1-3X/V Z1S10C1-3X/V
Z1S 10 C1-3X/V SO30 Z1S10C1-3X/VSO30
Z1S 10 C1-3X/V W4 Z1S10C1-3X/VW4
Z1S 10 C2-3X/V Z1S10C2-3X/V
Z1S 10 C3-3X/V Z1S10C3-3X/V
Z1S 10 D1-3X/V Z1S10D1-3X/V
Z1S 10 D1-3X/V W4 Z1S10D1-3X/VW4
Z1S 10 D2-3X/V Z1S10D2-3X/V
Z1S 10 D3-3X/V Z1S10D3-3X/V
Z1S 10 E1-3X/V Z1S10E1-3X/V
Z1S 10 E1-3X/V W4 Z1S10E1-3X/VW4
Z1S 10 E2-3X/V Z1S10E2-3X/V
Z1S 10 E3-3X/V Z1S10E3-3X/V
Z1S 10 F1-3X/V Z1S10F1-3X/V
Z1S 10 F2-3X/V Z1S10F2-3X/V
Z1S 10 F2-3X/V SO68 Z1S10F2-3X/VSO68
Z1S 10 F3-3X/V Z1S10F3-3X/V
Z1S 10 P1-3X/V Z1S10P1-3X/V
Z1S 10 P1-3X/V SO113 Z1S10P1-3X/VSO113
Z1S 10 P1-3X/V SO30 Z1S10P1-3X/VSO30
Z1S 10 P1-3X/V SO68 Z1S10P1-3X/VSO68
Z1S 10 P1-3X/V W4 Z1S10P1-3X/VW4
Z1S 10 P2-3X/V Z1S10P2-3X/V
Z1S 10 P2-3X/V SO1 Z1S10P2-3X/VSO1
Z1S 10 P3-3X/V Z1S10P3-3X/V

Z1S 10 T3-3X/V SO105 Z1S10T3-3X/VSO105
Z1S 16 A1-1X/V Z1S16A1-1X/V
Z1S 16 C1-1X/V Z1S16C1-1X/V
Z1S 16 E1-1X/V SO4 Z1S16E1-1X/VSO4
Z1S 16 F1-1X/V Z1S16F1-1X/V
Z1S 16 P1-1X/ Z1S16P1-1X/
Z1S 16 P1-1X/V Z1S16P1-1X/V
Z1S 16 P1-1X/V SO68 Z1S16P1-1X/VSO68
Z1S 16 T1-1X/V Z1S16T1-1X/V
Z1S 16 T2-1X/ Z1S16T2-1X/
Z1S 16 T3-1X/V Z1S16T3-1X/V
Z1S 22 P1-1X/ Z1S22P1-1X/
Z1S 22 P1-1X/V Z1S22P1-1X/V
Z1S 22 T1-1X/V Z1S22T1-1X/V
Z1S 22 T3-1X/ Z1S22T3-1X/
Z1S 22 T3-1X/V Z1S22T3-1X/V
Z1S 4 E1-1X/V Z1S4E1-1X/V
Z1S 4 E3-1X/V Z1S4E3-1X/V
Z1S 4 T3-1X/V Z1S4T3-1X/V
Z1S 6 A1-3X/V Z1S6A1-3X/V
Z1S 6 A2-3X/V Z1S6A2-3X/V
Z1S 6 A3-3X/JV Z1S6A3-3X/JV
Z1S 6 B1-3X/V Z1S6B1-3X/V
Z1S 6 B2-3X/V Z1S6B2-3X/V
Z1S 6 B3-3X/V Z1S6B3-3X/V
M-SR 10 KD02-1X/ M-SR10KD02-1X/
M-SR 10 KD05-1X/ M-SR10KD05-1X/
M-SR 10 KD15-1X/ M-SR10KD15-1X/
M-SR 10 KD30-1X/ M-SR10KD30-1X/