华中力士乐比例减压阀3DREP6C-2X/25EG24N9K4/M

华中力士乐比例减压阀3DREP6C-2X/25EG24N9K4/M适用于冶金、石油、液压、水压试验机组上。主要用途:是采用节流耗能达到降压的功能，能使高压、压设备和高压管道内的高压水通过此阀将高压水降至低压所需压力后排出，使高压系统压力均匀降低

产品特点

由油缸、阀体两部分组成。而节流孔板和高压调节阀设计为一体，阀门开关排泄流量和降压由液压缸行程控制。能任意调整排泄压力及流量，安全，方便。

工作原理

导阀的开启都是利用顶部的调节螺栓顺时针方向拧动，使弹簧缩产生的弹力，使导阀膜片向下凹陷，作用在导阀连杆上的力，使之向下位移打开导阀。当导阀开启后，上游进汽管段A腔的蒸汽通过α通道(供汽调节通道)，经过导阀进入导阀环形汽腔，由β通道直接送到下面的活塞汽缸上腔。在A腔蒸汽不断的供给下，压力持续升高，推动活塞下行打开主阀，这时蒸汽源源不断从A腔流至B腔。当下游出口管段B腔负荷满足的情况下，余多的蒸汽又使B腔内的压力不断升高。不断升高的压力通过γ通道(压力感应通道)反馈到导阀膜片下腔，使导阀膜片向上突起，克服了上部调节弹簧的压力，导阀被关小或关闭。从而，关小或关闭来自上游α通道的蒸汽源。当活塞汽缸上腔压力下降时，在下面复位弹簧的作用下，主阀被关小或关闭，这时B腔内的压力开始下降，这样周而复始达到调压的目的

比例减压阀:压降从50兆帕至于1.6兆帕，可以调节排泄压力

3DREP6CA-2X/45EG24N9K4/M

3DREPE6C-2X/25EG24K31/F1M-00

3DREPE6C-20/25EG24K31/AOM

3DREP6A-14/25A24N9K4M

3DREPE6C-20-25ED24N9K 31/FLM-

3DREPE6C-2X/25EG24K31/AIM

3DREP6C-13/25A24NZ4W

3DREP6C-11/Z5A 24NZ4M

3DREP6C-20-

3DREP6C-2X/25EG24N9K4/M

3DREP6C-2X/25EG24N9K4/M

3DREPE6C-20/25EG24N9K31/F1V=00

3DREP 6C-12/25A 24N9 Z 4MR

3DREP 6C-12/25A 24N9 2 4MR

3DREP 6C-14/25A 24 N9 Z 4M

3DREP6C-10R/25A24HZ4

3DREP-6C-12/25A24NZ4M

3DREP-6C-12/25A24NZ4M

3DREP6C-14/25A 24N 9K4M

3DREP6C-14/25A 24N 9K4M

3DREPE6C-2X/25EG24K31/F1M-00

3DREP6C-11/25AG24NZ4M

3DREP6C-11/25AG24NZ4M

3DREPE6C-20/25EG24N9K31/F1V=00

3DREP6C-2X/25EG24N9K4/M

3DREP6C-2X/25EG24N9K4/M

3DREP6C-20=25EG24N9K4/M=00

3DREP6C-2X/25EG24N9K4/M

3DREP6C-20-

3DREP6C-11/Z5A 24NZ4M

3DREPE6C-20/25EG24N9K31/F1V=00

3DREP6C-14/25A24K4M

3DREP6C-14/25A24K4M

3DREP6C-20=25EG24N9K4/M=00

3DREP6C-20/25EG24N9K4/M00

3DREP 6C-14/25A24NK4MZWR

3DREP 6C-14/25A24NK4MZWR

3DREP6C-20=25EG24NPK/V=00

3DREP6C-11/25A 24NZ4M

3DREP6C-20/25EG24N9K4/M

3DREP6C-20-25EG24N9K4/M 

3DREP6A-2X/45EG24N9K4

3DREPE6C-20=25EG24N9K31/FIM

3DREP6C-20=25EG24N9K4

3DREPE6C-20=25EG24N9K31/A1M=00;MNR:R900958788

3DREPE6A-20=25EG24N9K31/A1M=00;MNR:R901010402

3DREPE6C-20/25EG24N9K31/A1M 

3DREP6C-20=25EG24N9K4/M=00 和主阀成套

3DREPE6C-2X/25EG24N9K31/A1M(R900955784)

3DREP6C-20/25EG24N9K4/M/00

3DREPE6C-2025EG24N9K31/A1M(R900955784)

3DREP6C-2X/25EG24N9K4/M

3DREP6型三通减压阀由比例电磁铁直接驱动,将输入的电信号按比例地转化成压力输出信号.

比例电磁铁是带中心螺纹和可更换线圈的湿式可控直流电磁铁,电磁铁可通过外部电控器(3DREP型)和集成电控器(3DREPE型)精细控制.

直动式减压阀：DR6DP,DR10DP,ZDR,DR-4X,

DR-5X,DR10K,DRHD,ZDRHD,KRD

先导式减压阀：ZDR10V,ZDRK6V,ZDRK10V,KTV,DR

顺 序 阀： ZD6D,ZD10D,DZ10,DZ25,DZ32

压力截止阀： DA,KAV

DR20-5-5X/200Y,DR20-5-5X/315Y,DR30-5-5X/100Y,DR30-5-5X/200Y

DR30-5-5X/315Y

先导式减压阀（DR10K）：

DR10K5-3X/50YM,DR10K5-3X/100YM,DR10K5-3X/200YM,DR10K5-3X/315YM

先导式减压阀（ZDR10）：

ZDR10VA5-3X/50Y,ZDR10VA5-3X/100Y,ZDR10VA5-3X/200Y,ZDR10VB5-3X/100Y

ZDR10VB5-3X/200Y,ZDR10VP5-3X/100YM,ZDR10VP5-3X/200YM,ZDR10VP5-3X/315YM

先导式减压阀（ZDRK6VP）：

ZDRK6VP5-1X/50YMV,ZDRK6VP5-1X/100YMV,ZDRK6VP5-1X/210YMV

先导式减压阀（ZDRK10V）：

ZDRK10VA5-1X/50YV,ZDRK10VA5-1X/100YV,ZDRK10VA5-1X/210YV

ZDRK10VB5-1X/50YV,ZDRK10VB5-1X/100YV,ZDRK10VB5-1X/210YV

ZDRK10VP5-1X/50YMV,ZDRK10VP5-1X/100YMV,ZDRK10VP5-1X/210YMV

R901154863 4WRA6E302X/G24XEJ/V

4WRA6W1-30-23/G24N9K4/V  

R900948068 4WRAEB6EA072X/G24N9K31/A1V

R900940411 4WRAEB6EA152X/G24N9K31/A1V

4WRA6W13023/G24N9K4/V 现货 

4WRA6W1302X/G24N9K4/V

R900954083 4WRAE10E602X/G24K31/A1V

R900909922 4WRAEB6E1152X/G24N9K31/A1V

力士乐比例阀R900558356 4WRAE10E602X/G24N9K31/A1V

R900900988 4WRAE10W602X/G24N9K31/A1V

R900913453 4WRAEB6E302X/G24N9K31/A1V现货

R900934747 4WRAEB6W072X/G24N9K31/A1V

R900904439 4WRA6E302X/G24K4V

R900954407 4WRA6W302X/G24K4V

R900913446 4WRAEB6EA302X/G24N9K31/A1V

力士乐比例阀R900720405 4WRA6E302X/G24K4/V589

R900910780 4WRA6E072X/G24K4/V

R900904438 4WRA6E152X/G24K4V现货

R900954071 4WRAE6E302X/G24K31/A1V

力士乐比例阀R900954078 4WRAE6W302X/G24K31/A1V

R900909389 4WRAE6E152X/G24N9K31/A1V

R900954070 4WRAE6E152X/G24K31/A1V现货

力士乐比例阀R900937158 4WRAE6EA302X/G24N9K31/A1V

R900954074 4WRAE6EA152X/G24K31/A1V

R900925007 4WRAEB6E072X/G24N9K31/A1V

R900913454 4WRAEB6E152X/G24N9K31/A1V

R900954086 4WRAE10EA602X/G24K31/A1V

R900954091 4WRAE10WA602X/G24K31/A1V

R900936137 4WRAEB6W152X/G24N9K31/A1V

R900913455 4WRAEB6W302X/G24N9K31/A1V

R900954075 4WRAE6EA302X/G24K31/A1V

R900954065 4WRA10W602X/G24K4/V

R900902537

R901061252 4WRA6W072X/G24XEJ/V