力士乐节流阀 Z2FS10-5-3X/V
¥680价格 Z2FS10-5-3型号 力士乐品牌 单位
 
产品详情
材质:铸铁
通径范围:DN15-DN65
流体方向:直通
密封材料:
连接方式:
产品用途:地面清洁

力士乐节流阀  Z2FS10-5-3X/ V  

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

节流阀的性能要求是:

·流量调节范围大,流量一压差变化平滑;

·内泄漏量小,若有外泄漏油口,外泄漏量也要小;

·调节力矩小,动作灵敏。

节流阀(Choke valve)的外形结构与截止阀并无区别,只是它们启闭件的形状有所不同。

节流阀的启闭件大多为圆锥流线型,通过它改变通道截面积而达到调节流量和压力。节流阀供在压力降极大的情况下作降低介质压力之用。介质在节流阀瓣和阀座之间流速很大,以致使这些零件表面很快损坏-即所谓气蚀现象。为了尽量减少气蚀影响,阀瓣采用耐气蚀材料(合金钢制造)并制成顶jian角为140~180的流线型圆锥体这还能使阀瓣能有较大的开启高度,一般不推荐在小缝隙下节流。由于节流阀的流量不仅取决于节流口面积的大小,还与节流口前后的压差有关,阀的刚度小,

故只适用于执行元件负载变化很小且速度稳定性要求不高的场合。

对于执行元件负载变化大及对速度稳定性要求高的节流调速系统

,必须对节流阀进行压力补偿来保持节流阀前后压差不变,从而达到流量稳定

节流阀的安装与维护应注意以下事项:

该阀经常需要操作,因此应安装在易于方便操作的位置上。

安装时要注意介质方向与阀体所标箭头方向保持一致。

单向阀 S20A1.0

 M-SR KE 05-01X

 M-SR52 KE 05-

 M-SR30KE05-1X/

 M-SR10KE05-1X

 M-SR15KE05-1X/

 M-SR20KE05-1X

 M-SR25KE02-1X

Z1S6P1-2X/V

 M-SR25KE05-1X

M-SR10KE05

 M-SR20KE05 

M-SR25KE05

 M-SR25KE05-1X/

 S15A1

 S15A1.0

 S20A1

 S25A1

 S30A1

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 

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

R900481623  Z2FS 6-2-4X/1QV  

R900481624  Z2FS 6-2-4X/2QV  

R900727967  Z2FS 6-2-4X/2QV/60  

R900586224  Z2FS 6-3-4X/1QV  

R900455714  Z2FS 6-3-4X/2QV  

R900582719  Z2FS 6-5-4X/1QV  

R900476838  Z2FS 6-5-4X/2QV  

R900581165  Z2FS 6-7-4X/1QV  

R900441810  Z2FS 6-7-4X/2QV  

R900581526  Z2FS 6 A2-4X/1QV  

R900439389  Z2FS 6 A2-4X/2QV  

R901228007  Z2FS 6 A2-4X/2QV/60  

R900507951  Z2FS 6 A3-4X/1QV  

R900502066  Z2FS 6 A3-4X/2QV  

R900532275  Z2FS 6 A5-4X/1QV  

R900591603  Z2FS 6 A5-4X/2QV  

R900584700  Z2FS 6 A7-4X/1QV  

R900451197  Z2FS 6 A7-4X/2QV  

R900438760  Z2FS 6 B2-4X/1QV  

R900440565  Z2FS 6 B2-4X/2QV  

R900584417  Z2FS 6 B3-4X/1QV  

R900582339  Z2FS 6 B3-4X/2QV  

R900595113  Z2FS 6 B5-4X/1QV  

R900595709  Z2FS 6 B5-4X/2QV  

R900560493  Z2FS 6 B7-4X/1QV  

R900465879  Z2FS 6 B7-4X/2QV  

R900523737  Z2FS 10-3-3X/V  

R900517812  Z2FS 10-5-3X/V  

R900523926  Z2FS 10-7-3X/V  

R900524995  Z2FS 10 A3-3X/SV  

R900569858  Z2FS 10 A3-3X/S2V  

R900517813  Z2FS 10 A5-3X/SV  

R900523578  Z2FS 10 A5-3X/S2V  

R900526683  Z2FS 10 A7-3X/SV  

R900032241  Z2FS 10 A7-3X/S2V  

R900057401  Z2FS 10 B3-3X/SV  

R900071261  Z2FS 10 B3-3X/S2V  

R900520680  Z2FS 10 B5-3X/SV  

R900517814  Z2FS 10 B5-3X/S2V  

R900562269  Z2FS 10 B7-3X/SV 

R901129841  Z2S 6-1-6X//60  

R900727969  Z2S 6-1-6X//62  

R900347504  Z2S 6-1-6X/V  

R900924884  Z2S 6-1-6X/V SO55  

R901142832  Z2S 6-1-6X/V SO150  

R900747681  Z2S 6-1-6X/V/62  

R900347496  Z2S 6-2-6X/  

R900585169  Z2S 6-2-6X/SO55  

R901249354  Z2S 6-2-6X/SO150  

R901154311  Z2S 6-2-6X//62  

R900347505  Z2S 6-2-6X/V  

R900347497  Z2S 6-3-6X/  

R900974726  Z2S 6-3-6X/SO55  

R900347506  Z2S 6-3-6X/V  

R900347498  Z2S 6A1-6X/  

R900395754  Z2S 6A1-6X/SO40  

R900532467  Z2S 6A1-6X/SO55  

R900398310  Z2S 6A1-6X/SO60  

R901107246  Z2S 6A1-6X//62  

R900347507  Z2S 6A1-6X/V  

 

R900407394  Z2S 10-1-3X/  

R900407439  Z2S 10-1-3X/V  

R900421985  Z2S 10-2-3X/  

R900436801  Z2S 10-2-3X/V  

R900431003  Z2S 10-3-3X/  

R900440349  Z2S 10-3-3X/V  

R900420049  Z2S 10-4-3X/  

R900506366  Z2S 10-4-3X/V  

R900407424  Z2S 10A1-3X/  

R900407440  Z2S 10A1-3X/V  

R900434028  Z2S 10A2-3X/  

R900436812  Z2S 10A2-3X/V  

R900437010  Z2S 10A3-3X/  

R900468484  Z2S 10A3-3X/V  

R900516212  Z2S 10A4-3X/  

R900567281  Z2S 10A4-3X/V  

R900407434  Z2S 10B1-3X/  

R900407465  Z2S 10B1-3X/V  

R900435525  Z2S 10B2-3X/  

R900428795  Z2S 10B2-3X/V  

R900436800  Z2S 10B3-3X/  

R900439705  Z2S 10B3-3X/V  

R900440312  Z2S 10B4-3X/  

R900519395  Z2S 10B4-3X/V  

R900328797  Z2S 16-1-5X/  

R900412459  Z2S 16-1-5X/V  

R900401212  Z2S 16-2-5X/  

R900434675  Z2S 16-2-5X/V  

R900412346  Z2S 16-3-5X/  

R900412893  Z2S 16-3-5X/V  

R900442636  Z2S 16-4-5X/  


 
企业介绍
VIP 0年