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比例减压阀3DREME16P-73/200YG24K31F1V

2020/7/31 17:27:57 来源:中国建材网 浏览量:19

比例减压阀R901218100 3DREME16P-73/200YG24K31F1V德国力士乐原装库存现货供应 欢迎来电咨询上门拜访

比例减压阀R901218100 3DREME16P-73/200YG24K31F1V

3DRE(M)E 
规格 10, 16
组件系列 7X
zui大工作压力 350 bar
ZUI大流量 300 l/min
3DRE(M)E 型阀门属于带压力限制执行机构的电控先导式三通减压阀。这些阀用于减小系统压力。
技术设置
阀门由两个主装配件组成:
带比例电磁铁 (2) 的先导控制阀 (1),该阀的大限制压力 (15) 可选。
带主阀芯 (4) 的主阀 (3)。
先导控制阀还配有带控制电子元件的壳体 (16)。将电源电压和控制值电压施加于连接器 (17)。在出厂时已按照非常低的制造公差对控制值压力特性曲线进行了调节。
功能
一般功能:
通过先导控制阀 (1) 对油口 A 中需降低的压力根据控制值进行设置。
在已卸压油口 P 中,弹簧 (5) 和 (6) 将主阀芯 (4) 保持在其中心位置。如此即可防止执行机构出现启动跃变。
先导油从孔 (7) 经流量控制器 (8)、控制腔 (11) 流到节流间隙 (9),经管路 (10) 流到油口 Y。此连接将在零压力下接入油箱。
减压:
在控制腔 (11) 中建立先导压力,作为控制值的功能。
弹簧腔 (13) 内压力通过喷嘴 (12) 增大,并且主阀芯 (4) 向右移动。 
液压油从 P 流向 A。
油口 A 中的执行机构压力也可施加于弹簧腔 (14)。
如果油口 A 中的压力升高到先导控制阀 (1) 的调定压力,则主阀芯 (4) 向左移动。油口 A 中的压力与先导控制阀 (1) 处的调定压力几乎完全相同。
压力限制:
如果油口 A 中的压力超过先导控制阀 (1) 的调定压力,则主阀芯 (4) 将进一步向左移动。
从而开启从 A 到 T 的连接,进而将油口 A 中的压力限制到调定控制值。

型号 3DREME

为了提供液压保护,防止比例电磁铁上出现不允许的高电气控制电流,导致油口 A 压力增加,可选择安
装一个弹簧负载溢流阀 (15),用于限制大压力。 此大压力限制为基于相关压力等级所设预设值。
3DRE...-.../...XY... 
外部先导油供油 外部先导油回油
在此型号中,先导油由单独的控制油路提供(外部)。先导油回油不流入主阀的 T 通道,而是单独通过油口 Y 流入油箱(外部)。
3DRE...-.../...Y...
内部先导油供油 外部先导油回油
对于此型号,先导油由主阀的通道 P 提供(内部)。先导油回油不流入主阀的 T 通道,而是单独通过油口 Y 流入油箱(外部)。在进油联中,要关闭油口 X。

集成电子元件 (OBE)
功能
通过油口 A 和 B 为电子元件提供电压。将控制值施加于差分放大器的油口 D 和 E。通过特性曲线发生
器,可根据阀门来调节控制值线圈电流的特性曲线,从而对液压系统中的非线性进行补偿并创建线性控
制值压力特性曲线。电流控制器控制线圈电流,而不受电磁线圈电阻影响。用于控制比例电磁铁的电子
元件的功率级是时钟频率约为 180 Hz 到 400 Hz 的斩波放大器。输出信号为脉宽调制 (PWM) 输出信
号。为检测线圈电流,可在插脚 F( ) 和插脚 C(–) 之间的连接器处测量与线圈电流成比例的电压值。
1 mV 对应于 1 mA 线圈电流

比例减压阀R901218100 3DREME16P-73/200YG24K31F1V
R901218097 3DREME10P-7X/200YG24K31F1V
3DREME10P-7X/315XYG24K31A1V
3DREM10P-7X/100YG24K4V
3DREME16P-7X/50YG24K31A1V
3DREME16P-7X/200YG24K31F1-33
3DREM10P-7X/200YG24K4V
3DREM16P-7X/200YG24K4V
3DREM10P-7X/100XYG24K4V
3DREME10P-7X/100XYG24K31A1V
3DREM16P-7X/250YG24K4V
3DREME16P-7X/250YG24K31F1V
3DREME16P-7X/200XYG24K31F1V
3DREME10P-7X/315YG24K31F1V
3DREME16P-7X/200XYG24K31A1V
3DREME10P-7X/200YG24K31F1-33
3DREME10P-7X/50YG24K31A1V
3DREME10P-7X/50YG24K31F1-33
3DREME16P-7X/200YG24K31A1V
3DREME16P-7X/200YG24K31F1V
3DREME10P-7X/100YG24K31A1V
3DREME10P-7X/200YG24K31F1V
3DREME10P-7X/50YG24K31F1V
3DREM16P-7X/100YG24K4V
3DREME10P-7X/200YG24K31A1V
3DREM16P-7X/50YG24K4V
3DREME10P-7X/100YG24K31F1V
3DREM10P-7X/50YG24K4V
3DREME10P-7X/315YG24K31A1V
3DREM16P-7X/100XYG24K4V
3DREM10P-7X/315YG24K4V
3DREME16P-7X/250YG24K31A1V
3DREME16P-7X/100YG24K31A1V
3DREME10P-7X/200XYG24K31A1V
3DREME16P-7X/100YG24K31F1V
3DREM16P-7X/200XYG24K4V
3DREME16P-7X/100XYG24K31F1V
3DREM16P-7X/250YG24K4V-1
0811402080 DREBE 6X-1X/175MG24K31A1M
R901403356 DREBE 6X-1X/175MG24K31A1V
0811402083 DREBE 6X-1X/175MG24K31F1M
R901293703 DREBE 6X-1X/175MG24K31F1V
0811402300 DREBE 6X-1X/310MG24K0B5M
0811402081 DREBE 6X-1X/310MG24K31A1M
R901121104 DREBE 6X-1X/310MG24K31A1V
0811402085 DREBE 6X-1X/310MG24K31F1M
R901259736 DREBE 6X-1X/75MG24K0B5M
0811402082 DREBE 6X-1X/75MG24K31A1M
R901365694 DREBE 6X-1X/75MG24K31A1V
R901PT0039 DREBE 6X-1X/75MG24K31F1M
R901084277 DREBE 6X-1X/75MG24K31F1M
R901430914 DREBE 6X-1X/75MG24K31F1V
R901263897 3DREME 16 P-7X/100XYG24K31F1V
R901261979 3DREME 16 P-7X/100YG24K31A1V
R901238935 3DREME 16 P-7X/100YG24K31F1V
R901298776 3DREME 16 P-7X/200XYG24K31A1V
R901294058 3DREME 16 P-7X/200XYG24K31F1V
R901231067 3DREME 16 P-7X/200YG24K31A1V
R901218100 3DREME 16 P-7X/200YG24K31F1V
R901229466 3DREME 16 P-7X/250YG24K31A1V
R901309623 3DREME 16 P-7X/250YG24K31F1V
R901341832 3DREME 16 P-7X/50YG24K31A1V
R901279573 DREM 10-6X/100YG24-8K4M
R901279575 DREM 10-6X/100YG24-8K4V
R901277135 DREM 10-6X/100YG24K4M

R901218100 3DREME16P-7X/200YG24K31F1V德国力士乐阀
R901277136 DREM 10-6X/100YG24K4V
R901335080 DREM 10-6X/100YMG24-8K4M
R901341154 DREM 10-6X/100YMG24K4M
R901279577 DREM 10-6X/200YG24-8K4M
R901279578 DREM 10-6X/200YG24-8K4V
R901277137 DREM 10-6X/200YG24K4M
R901277138 DREM 10-6X/200YG24K4V
R901308586 DREM 10-6X/200YMG24-8K4M
R901317613 DREM 10-6X/200YMG24K4M
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R901279580 DREM 10-6X/315YG24-8K4V
R901277139 DREM 10-6X/315YG24K4M
R901277140 DREM 10-6X/315YG24K4V
R901298568 DREM 10-6X/315YMG24-8K4M
R901298578 DREM 10-6X/315YMG24K4M
R901394447 DREM 10-6X/315YMG24K4V
R901349368 DREM 10-6X/315YMG24NK4M
R901279570 DREM 10-6X/50YG24-8K4M
R901279572 DREM 10-6X/50YG24-8K4V
R901277131 DREM 10-6X/50YG24K4M
R901277134 DREM 10-6X/50YG24K4V
R901312671 DREM 10-6X/50YMG24-8K4M
R901312402 DREM 10-6X/50YMG24K4M
R901395820 DREM 10-6X/50YMG24K4V
R901289452 DREME 10-6X/100YG24K31A1M
R901330900 DREME 10-6X/100YG24K31F1M
R901341836 DREME 10-6X/100YG24K31F1V
R901310680 DREME 10-6X/100YMG24K31A1M
R901319548 DREME 10-6X/100YMG24K31F1M
R901419106 DREME 10-6X/100YMG24K31F1V
R901289453 DREME 10-6X/200YG24K31A1M
R901424460 DREME 10-6X/200YG24K31A1V
R901319954 DREME 10-6X/200YG24K31F1M
R901394963 DREME 10-6X/200YG24K31F1V
R901289454 DREME 10-6X/200YMG24K31A1M
R901289455 DREME 10-6X/200YMG24K31A1V
R901328652 DREME 10-6X/200YMG24K31F1M
R901361877 DREME 10-6X/200YMG24K31F1V
R901289457 DREME 10-6X/315YG24K31A1M
R901321378 DREME 10-6X/315YG24K31A1V
R901377298 DREME 10-6X/315YG24K31F1M
R901433300 DREME 10-6X/315YG24K31F1V
R901289456 DREME 10-6X/315YMG24K31A1M
R901362903 DREME 10-6X/315YMG24K31F1M
R901469222 DREME 10-6X/315YMG24K31F1M-4
R901336137 DREME 10-6X/315YMG24K31F1V
R901298569 DREME 10-6X/50YG24K31A1M
R901292634 DREME 10-6X/50YMG24K31A1M
R900954419 3DREP 6 C-2X/16EG24K4/M
R961005274 3DREP 6 C-2X/16EG24K4/M*ET
R900978482 3DREP 6 C-2X/16EG24K4/V
R961005285 3DREP 6 C-2X/16EG24K4/V*ET
R900956100 3DREP 6 C-2X/16EG24N9K4/M
R961005278 3DREP 6 C-2X/16EG24N9K4/M*ET
R901279748 3DREP 6 C-2X/16EG24N9K4/M-674
R900944231 3DREP 6 C-2X/16EG24N9K4/V
R961005268 3DREP 6 C-2X/16EG24N9K4/V*ET
R961005269 3DREP 6 C-2X/16EG24N9K4/V-6*ET
R901366934 3DREP 6 C-2X/16EG24NJK31/M
R901132780 3DREP 6 C-2X/16EG24XEJ/V
R900735026 3DREP 6 C-2X/25EG24JD/M
R900974956 3DREP 6 C-2X/25EG24JK31/M
R961005284 3DREP 6 C-2X/25EG24JK31/M*ET
R901015797 3DREP 6 C-2X/25EG24JK31/V
R961005287 3DREP 6 C-2X/25EG24JK31/V*ET
R900954420 3DREP 6 C-2X/25EG24K4/M
R961005275 3DREP 6 C-2X/25EG24K4/M*ET
R901195627 3DREP 6 C-2X/25EG24K4/M-674
R900932154 3DREP 6 C-2X/25EG24K4/V
R961005267 3DREP 6 C-2X/25EG24K4/V*ET
R901276150 3DREP 6 C-2X/25EG24K4/V-674
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R961005265 3DREP 6 C-2X/25EG24N5K4/M*ET
R900932943 DRE 6-1X/100MG24K4M
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R900529313 DRE 6-1X/100MG24Z4M
R900532493 DRE 6-1X/100MG24Z4M-1
R900928873 DRE 6-1X/210MG24K4M
R900944999 DRE 6-1X/210MG24K4V
R901208855 DRE 6-1X/210MG24N9K4M
R900901953 DRE 6-1X/210MG24NK4M
R900562481 DRE 6-1X/210MG24NZ4M
R900547632 DRE 6-1X/210MG24NZ4V
R900524530 DRE 6-1X/210MG24Z4M
R900578089 DRE 6-1X/210MG24Z4V
R900954429 DRE 6-1X/50MG24K4M
R900712624 DRE 6-1X/50MG24K4V
R901208742 DRE 6-1X/50MG24N9K4M
R901252621 DRE 6-1X/50MG24N9K4V
R901218100 
0811402055 DRE 6X-1X/175MG24-8NZ4M
0811402060 DRE 6X-1X/175MG24-8NZ4M-6
0811402062 DRE 6X-1X/20MG24-8NZ4M
0811402056 DRE 6X-1X/245MG24-25NZ4M
0811402057 DRE 6X-1X/245MG24-25NZ4M-8
0811402058 DRE 6X-1X/310MG24-8NZ4M
0811402054 DRE 6X-1X/70MG24-8NZ4M-7
0811402053 DRE 6X-1X/75MG24-25NZ4M
0811402059 DRE 6X-1X/75MG24-8NZ4M
R901342340 DRE 6X-1X/75MG24-8NZ4M-6
0811402051 DREB 6X-1X/175MG24-25Z4M
0811402063 DREB 6X-1X/175MG24-25Z4V
0811402052 DREB 6X-1X/310MG24-25Z4M
0811402050 DREB 6X-1X/75MG24-25Z4M
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0811402080 DREBE 6X-1X/175MG24K31A1M
R901403356 DREBE 6X-1X/175MG24K31A1V
0811402083 DREBE 6X-1X/175MG24K31F1M
R901293703 DREBE 6X-1X/175MG24K31F1V
0811402300 DREBE 6X-1X/310MG24K0B5M
0811402081 DREBE 6X-1X/310MG24K31A1M
R901121104 DREBE 6X-1X/310MG24K31A1V
0811402085 DREBE 6X-1X/310MG24K31F1M
R901259736 DREBE 6X-1X/75MG24K0B5M
0811402082 DREBE 6X-1X/75MG24K31A1M
R901029967 DBETE-6X/100G24K31A1V
R901423919 DBETE-6X/100G24K31F1M
R901045242 DBETE-6X/100G24K31F1V
R901064545 DBETE-6X/100YG24K31A1V
R901150563 DBETE-6X/100YG24K31F1V
R988003769 DBETE-6X/100YG24K31F1V-1
R901093993 DBETE-6X/200G24K31A1M
R901029968 DBETE-6X/200G24K31A1V
R901064705 DBETE-6X/200G24K31A1V=LB
R901415729 DBETE-6X/200G24K31F1M
R901045243 DBETE-6X/200G24K31F1V
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R901045246 DBETE-6X/315G24K31F1V
R901348398 DBETE-6X/315YG24K31A1M
R901194830 DBETE-6X/315YG24K31A1M

先导式减压阀是采用控制阀体内的启闭件的开度来调节介质的流量,将介质的压力降低,同时借助阀后
压力的作用调节启闭件的开度,使阀后压力保持在一定范围内,在进口压力不断变化的情况下,保持出
口压力在设定的范围内,保护其后的生活生产器具。本类阀门在管道中一般应当水平安装

在同一系统中,往往有一个泵要向几个执行元件供油,而各执行元件所需的工作压力不尽相同的情况。
若某执行元件所需的工作压力较泵的工作压力低时,可在该分支油路串联一减压阀。油液流经减压阀后
,压力降低,且使与其出口处相接的某一回路的压力保持恒定。减压阀是一种自动降低管路工作压力的
专门装置,作用是在给定减压范围后,将阀前管路较高的压力降低至阀后管路所需的水平。减压阀广泛
用于高层建筑、城市给水管网水压过高的区域、矿井和气体管路等。

R900956101 3DREP6C-20=25EG24N9K4/M=00 
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R900955784 3DREPE6C-2X/25EG24N9K31/A1M
R900955784 3DREPE6C-20/25EG24N9K31/A1M
R900954422 3DREPE6A-2X/16EG24K31/A1M
R900954423 3DREPE6A-2X/25EG24K31/A1M
R900954424 3DREPE6A-2X/45EG24K31/A1M
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R900955784 3DREPE6C-2X/25EG24N9K31/A1M
R900954428 3DREPE6C-2X/45EG24K31/A1M
R900954427 3DREPE6C-2X/25EG24K31/A1M
R900954425 3DREPE6C-2X/16EG24K31/A1M
R900954424 3DREPE6A-2X/45EG24K31/A1M
R900954423 3DREPE6A-2X/25EG24K31/A1M
R900954422 3DREPE6A-2X/16EG24K31/A1M
R900943943 3DREPE6B-2X/25EG24N9K31/F1V
R900943289 3DREPE6A-2X/45EG24N9K31/A1V
R900931050 3DREPE6B-2X/25EG24N9K31/A1V
R900926984 3DREPE6C-2X/25EG24N9K31/F1V
R900925707 3DREPEB6C-2X/25EG24N9K31/A1V
R900925527 3DREPE6C-2X/25EG24K31/A1V
R900925526 3DREPE6A-2X/25EG24N9K31/A1V
R900925484 3DREPE6C-2X/25EG24N9K31/A1V
R900925013 3DREPE6B-2X/45EG24N9K31/A1V
R900782219 3DREPE6C-2X/16EG24N9K31/F1M
R900706435 3DREPEB6A-2X/25EG24N9K31/A1V
R900958859 3DREPE6C-2X=25EG24N9K31/F1M=00
R900958848 3DREPE6C-2X/25EG24N9K31/F1M
R900943943 3DREPE6B-2X/25EG24N9K31/F1V
R900926984 3DREPE6C-2X/25EG24N9K31/F1V
R900978110 3DREPE6A-2X/45EG24N9K31/F1M
R900890638 REGULATOR3DREPE6.-20/F1K31
R900858305 REGULATOR3DREPE6.-20/F1
R900494199 3DREP 6 A-1X/45 A24NK4M
R900494195 3DREP 6 B-1X/45 A24NK4M
R900494193 3DREP 6 B-1X/45 A24K4M
R900494191 3DREP 6 C-1X/45 A24NK4M
R900494190 3DREP 6 C-1X/45 A24NK4V
R900494189 3DREP 6 C-1X/45 A24K4M
R900494175 3DREP 6 A-1X/25 A24NK4M
R900494171 3DREP 6 B-1X/25 A24NK4M
R900494167 3DREP 6 C-1X/25 A24NK4M
R900494165 3DREP 6 C-1X/25 A24K4M
R900494163 3DREP 6 A-1X/16A24NK4M
R900494155 3DREP 6 C-1X/16A24NK4M
R900494153 3DREP 6 C-1X/16A24K4M
R900484840 3DREP 6 C-1X/16A24NJM
3DREP6C-12/25 A24N9Z4MR
3DREP6C-10R/25 A24HZ4
3DREP6C-11/25 A 24NZ4M
3DREP6C-11/Z5 A24NZ4M
3DREP6C-11/25 AG24NZ4M
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3DREP-6C-12/25 A24NZ4M
3DREP6C-13/25 A24NZ4W
3DREP6C-14/25 A 24N 9K4M
3DREP6C-14/25 A 24N 9K4M
3DREP6C-14/25 A24K4M
3DREP6C-14/25 A24K4M
3DREP6C-14/25 A24NK4MZWR
3DREP6C-14/25 A24NK4MZWR
3DREP6CA-2X/45EG24N9K4/M
3DREP6A-14/25 A24N9K4M
3DREP6A-2X/45EG24N9K4
3DREPE6C-2X/25EG24K31/F1M-00
3DREPE6C-2X/25EG24K31/F1M-00
3DREPE6C-21=25EG24N9K31F1M=00
3DREPE6C-20=25EG24N9K31/F1M=00 
3DREPE6C-20=25EG24N9K31/F1M=00
3DREPE6C-2X/25EG24K31/F1M-00
3DREPE6C-20/25EG24K31/AOM
3DREPE6C-20-25ED24N9K 31/FLM
3DREPE6C-2X/25EG24K31/F1M-00
3DREPE6C-20/25EG24N9K31/F1V=00
3DREPE6C-2X/25EG24K31/AIM
3DREP6C-2X/25EG24N9K4/M
3DREP6C-2X/25EG24N9K4/M
3DREPE6C-20/25EG24N9K31/F1V=00
3DREP6C-2X/25EG24N9K4/M
3DREP6C-2X/25EG24N9K4/M
3DREP6C-20=25EG24N9K4/M=00
3DREP6C-2X/25EG24N9K4/M
3DREPE6C-20/25EG24N9K31/F1V=00
3DREP6C-20=25EG24N9K4/M=00
3DREP6C-20/25EG24N9K4/M00
3DREP6C-20=25EG24NPK/V=00
3DREP6C-20/25EG24N9K4/M
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3DREPE6C-20=25EG24N9K31/FIM
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3DREPE6C-20/25EG24N9K31/A1M
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3DREP6C-20=25EG24N9K4/M=00 和主阀成套
3DREP6C-14/25 A24K4M 
3DREP6C-14/25 A24K4M 
3DREP6C-14/25 A24K4M
3DREP6C-14/25 A24K4M 
3DREP6C-14/25 A24K4M 
3DREP6C-14/25 A24K4M
3DREP6C-14/25 A24K4M 
3DREP6C-14/25 A24K4M 
3DREP6C-14/25 A24K4M
3DREP6C-14/25 A24K4M 
3DREP6C-14/25 A24K4M 
3DREP6C-14/25 A24K4M
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3DREP6A-20/45EG24N9K4/M
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3DREP6C-1X/25 A24NZ4M
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3DREPE6C-20/25EG24N9K31/F1M
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比例减压阀R901218100 3DREME16P-73/200YG24K31F1V

工作原理
先导式减压阀主要由阀体、主弹簧、主阀芯、主阀座、活塞、先导弹簧、先导阀芯、先导阀座、先导活
塞和调整弹簧等组成。拧动调节螺钉,压缩调整弹簧,顶开先导阀芯,介质从进口侧进入活塞上方,由
于活塞面积大于主阀阀芯面积,推动活塞向下移动,使主阀打开,由阀后压力平衡调节弹簧的压力改变
导阀的开度,从而改变活塞上方的压力,控制主阀芯的开度使阀后压力保持恒定。相比直动式减压阀,
先导式减压阀的远程控制口有个重要功能,即通过油管接到另一个远程调压阀(远程调压阀的结构和减压
阀的先导控制部分一样),调节远程调压阀的弹簧力,即可调节减压阀主阀芯上端的液压力,从而对减压
阀的出口压力实行远程调压,但远程调压阀所能调节的ZUI高压力不得超过减压阀本身导阀的调整压力。

安装说明
1、在比例式减压阀安装前应将管道冲洗干净并在阀前加装 Y 型过滤器由于管道内细小的杂物都将会导致减压阀关闭不严从而引起渗漏而失效导致阀后管网静压。 过滤器应设置在总管上并去掉堵头引出装有阀门的排水管至污水池以便及时排污。
2、比例式减压阀前后必须设置闸阀或蝶阀以便检修时切断水源。
3、比例式减压阀宜垂直安装。 其安装说明书上说可垂直安装也可水平安装但当水平安装时由于重力作用会造成下部的偏心磨损因此宜垂直安装并应按阀体上所示箭头方向安装。 江银大厦消火栓给水自动喷淋系统比例式减压阀均采用垂直安装减压效果明显功能正常。
4、在高层建筑消防给水中为保证供水的不间断性减压阀组宜设计为两组同径并联其中一组工作一组备用。 且应与前后管径相同以便检修更换时不影响供水。
5、消防给水系统中比例式减压阀不宜设置旁通管。 在江银大厦消火栓系统减压阀施工中初期安装了旁通管在使用约一年半后季检时发现阀后压力表与阀前压力表数值相同打开试验阀放水试验测试压力则又显示正常而后检查时发现是由于设于旁通管上的阀门胶衬老化导致渗漏而出现静压失常动、压正常的现象。 所以为保证消防给水系统的供水可靠性,本人认为不应设置旁通管。
6、在比例式减压阀前后宜装设压力表可直接用于观察减压阀前后压力的变化监察减压阀的减压效果和工作情况。
7、在高层建筑消火栓系统的比例式减压阀后一般宜设置可曲挠橡胶接头。 一方面为便于减压阀安装拆卸同时亦可起到伸缩节作用。

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