LC32A05D7X 力士乐Rexroth插装阀
¥666.00
S10A5.0力士乐Rexroth单向阀S15A1.0
¥88.00
GHP2-D-25马祖奇MARZOCCH齿轮泵
¥88.00
SAP047R-N-DL4-L35-S0S-000 胜凡柱塞泵
¥888.00
DREBE6X-10/175MG24K31F1M力士乐Rexroth比例减压阀
武穴黎翔机电设备有限公司：18934630908(微信同号）
特征
一直动式，带位置反馈和集成式放大板，用来限制系统压力
一通过电枢相对压缩弹簧的位置调节压力
一快速响应时间，小于0.2%的小潜环的位置控制，参考技术参数
一即使电气出现故障，压力限制仍在安全等级内(电磁铁电流1>/max)
一底板附件，安装面符合*** 4401-03-02-0-94底板参考RC 45053样本(单独定购)
一符合DIN 43650-AM6的电磁铁插头 参考样本RC08008 (单独定购)
一集成放大板参数
一符合CE认证，EMC符合EN 61000-6-2:2002-08和EN61000-6-3:2002-08
一U=24V DC
一电气插头6P PE
一指令信号
一标准0-10V (A1)
一型号4..0mA (F1)出厂前阀特性曲线预调
概述
型号DBETBEX比例溢流阀是锥形阀座设计的远程控制阀(先导阀)，用来限制系统压力。
它由带有集成放大板的比例电磁铁驱动。这类阀可实现小滞环的快速响应时间。
基本原理
通过电控器上的指令值可以调节系统压力。根据这些指令值，放大板调节阀座上电枢销相对压缩弹簧的位置。在锥阀和阀座之间的“附加”的弹簧有助于稳定和一个 小.开启压力。在恒流量(0.7...1 I/m) 下作用在锥阀上的弹簧力和阀座上的液压力相互保持平衡。“Pmax"压力等级取决于锥阀和阀座孔的结构。
大安全性的压力限制
如果放大板出现故障，电磁铁电流(Imax) 则会在不受控的情况下超过***的范围，这时系统压力取决于 大弹簧力而不会超过这个范围。
Bosch博世开关阀-比例压力控制阀
Bosch DBETBX-1X/28G24-37Z4M 0811402013
Bosch DBETBX-1X/80G24-37Z4M2 0811402007
Bosch DBETBX-1X/180G24-37Z4M 0811402003
Bosch DBETBX-1X/250G24-37Z4M2 0811402001
Bosch DBETBX-1X/315G24-37Z4M 0811402004
Bosch DBETBEX-1X/80G24k31A1M 0811402072
Bosch DBETBEX-1X/180G24k31A1M 0811402071
Bosch DBETBEX-1X/250G24k31A1M 0811402073
Bosch DBETBEX-1X/315G24k31A1M 0811402070
Bosch DBETBEX-1X/80G24k31F1M 0811402140
Bosch DBETBEX-1X/180G24k31F1M 0811402075
Bosch DBETBEX-1X/315G24k31F1M 0811402141
Bosch DBETFX-1X/80G24-27NZ4M 0811402023
Bosch DBETFX-1X/180G24-27NZ4M 0811402022
Bosch DBETFX-1X/250G24-27NZ4M 0811402021
Bosch DBETFX-1X/315G24-27NZ4M 0811402020
Bosch DBETX-1X/50G24-8NZ4M 0811402036
Bosch DBETX-1X/80G24-8NZ4M 0811402018
Bosch DBETX-1X/180G24-8NZ4M 0811402017
Bosch DBETX-1X/250G24-8NZ4M 0811402019
Bosch DBETX-1X/315G24-8NZ4M 0811408016
Bosch DBETX-1X/50G24-25NZ4M 0811402034
Bosch DBETX-1X/80G24-25NZ4M 0811402030
Bosch DBETX-1X/180G24-25NZ4M 0811402031
Bosch DBETX-1X/250G24-25NZ4M 0811402035
Bosch DBETX-1X/315G24-25NZ4M 0811402032
Bosch DBEP 6 A06-1X/4***G24K4M R900955079
Bosch DBEP 6 B06-1X/4***G24K4M R900955080
Bosch DBEP 6 C06-1X/4***G24K4M R900955082
Bosch DBET-6X/50G24K4V R901000842
Bosch DBET-6X/100G24K4V R901000845
Bosch DBET-6X/200G24K4V R901000846
Bosch DBET-6X/315G24K4V R901000847
Bosch DBET-6X/350G24K4V R901000848
Bosch DBETE-6X/50G24K31A1V R901029966
Bosch DBETE-6X/100G24K31A1V R901029967
Bosch DBETE-6X/200G24K31A1V R901029968
Bosch DBETE-6X/315G24K31A1V R901029969
Bosch DBETE-6X/350G24K31A1V R901029970
Bosch DBETR-1X/30G24K4M R900954438
Bosch DBETR-1X/80G24K4M R900334966
Bosch DBETR-1X/180G24K4M R900491698
Bosch DBETR-1X/230G24K4M R900370146
Bosch DBETR-1X/315G24K4M R900485944
Bosch DBETR-1X/350G24K4M R900352424
Bosch KBPSC8AA/HCG24K4V R901049804
Bosch KBPSF8AA/HCG24K4V R901049817
Bosch KBPSH8AA/HCG24K4V R901049868
Bosch KBPSL8AA/HCG24K4V R901027408
Bosch KBPSN8AA/HCG24K4V R901049877
Bosch KBPSP8AA/HCG24K4V R901047007
Bosch KBPSR8AA/HCG24K4V R901049860
Bosch KBPST8AA/HCG24K4V R901049865
Bosch KBPSC8BA/HCG24K4V R901018586
Bosch KBPSF8BA/HCG24K4V R901018587
Bosch KBPSH8BA/HCG24K4V R901049691
Bosch KBPSL8BA/HCG24K4V R901018588
Bosch KBPSN8BA/HCG24K4V R901018592
Bosch KBPSP8BA/HCG24K4V R901018593
Bosch KBPSR8BA/HCG24K4V R901018597
Bosch KBPST8BA/HCG24K4V R901018598
Bosch DBEBE6X-1X/80G24K31A1M 0811402078
Bosch DBEBE6X-1X/180G24K31A1M 0811402077
Bosch DBEBE6X-1X/315G24K31A1M 0811402076
Bosch DBEBE6X-1X/80G24K31F1M 0811402084
Bosch DBEBE6X-1X/180G24K31F1M 0811402079
Bosch DBE10Z-1X/180XYG24-8NZ4M 0811402117
Bosch DBE10Z-1X/315XYG24-8NZ4M 0811402118
Bosch DBEB10Z-1X/180XYG24-37Z4M 0811402100
Bosch DBEB10Z-1X/315XYG24-37Z4M 0811402101
Bosch DBEBE10Z-1X/180XYG24K31A1M 0811402115
Bosch DBEBE10Z-1X/315XYG24K31A1M 0811402116
Bosch DBEME 10-5X/50YG24K31M R900908585
溢流阀在使用中有时会出现调压失灵现象。先导式溢流阀调压失灵现象有二种情况：一种是调节调压手轮建立不起压力，或压力达不到额定数值；另一种调节手轮压力不下降，甚至不断升压。出现调压失灵，除阀芯因种种原因造成径向卡紧外，还有下列一些原因：
是主阀体阻尼器堵塞，油压传递不到主阀上腔和导阀前腔，导阀就失去对主阀压力的调节作用。因主阀上腔无油压力，弹簧力又很小，所以主阀变成了一个弹簧力很小的直动型溢流阀，在进油腔压力很低的情况下，主阀就打开溢流，系统就建立不起压力。
压力达不到额定值的原因，是调压弹簧变形或选用错误，调压弹簧压缩行程不够，阀的内泄漏过大，或导阀部分锥阀过度磨损等。
是阻尼器堵塞，油压传递不到锥阀上，导阀就失去了支主阀压力的调节作用。阻尼器（小孔）堵塞后，在任何压力下锥阀都不会打开溢流油液，阀内始终无油液流动，主阀上下腔压力一直相等，由于主阀芯上端环形承压面积大于下端环形承压面积。
所以主阀也始终关闭，不会溢流，主阀压力随负载增加而上升。当执行机构停止工作时，系统压力就会升高。除这些原因以外，尚需检查外控口是否堵住，锥阀安装是否良好等
DBETBEX-1X/80G24k31A1M 0811402072
DBETBEX-1X/180G24k31A1M 0811402071
DBETBEX-1X/250G24k31A1M 0811402073
DBETBEX-1X/315G24k31A1M 0811402070
DBETBEX-1X/80G24k31F1M 0811402140
DBETBEX-1X/180G24k31F1M 0811402075
DBETBEX-1X/315G24k31F1M 0811402141
DBETFX-1X/80G24-27NZ4M 0811402023
DBETFX-1X/180G24-27NZ4M 0811402022
DBETFX-1X/250G24-27NZ4M 0811402021
DBETFX-1X/315G24-27NZ4M 0811402020
DBETX-1X/50G24-8NZ4M 0811402036
DBETX-1X/80G24-8NZ4M 0811402018
DBETX-1X/180G24-8NZ4M 0811402017
DBETX-1X/250G24-8NZ4M 0811402019
DBETX-1X/315G24-8NZ4M 0811408016
DBETX-1X/50G24-25NZ4M 0811402034
DBETX-1X/80G24-25NZ4M 0811402030
DBETX-1X/180G24-25NZ4M 0811402031
DBETX-1X/250G24-25NZ4M 0811402035
DBETX-1X/315G24-25NZ4M 0811402032
DBEP 6 A06-1X/4高等G24K4M R900955079
DBEP 6 B06-1X/4高等G24K4M R900955080
DBEP 6 C06-1X/4高等G24K4M R900955082
0811402036 DBETX-1X/50G24-8NZ4M
0811402018 DBETX-1X/80G24-8NZ4M
0811402017 DBETX-1X/180G24-8NZ4M
0811402019 DBETX-1X/250G24-8NZ4M
0811402016 DBETX-1X/315G24-8NZ4M
0811402034 DBETX-1X/50G24-25NZ4M
0811402030 DBETX-1X/80G24 25NZ4M
0811402031 DBETX-1X/180G24-25NZ4M
0811402035 DBETX-1X/250G24-25NZ4M
0811402032 DBETX-1X/315G24-25Z4M
DBETBX-1X/28G24-37Z4M 0811402013
DBETBX-1X/80G24-37Z4M2 0811402007
DBETBX-1X/180G24-37Z4M 0811402003
DBETBX-1X/250G24-37Z4M2 0811402001
DBETBX-1X/315G24-37Z4M 0811402004
DBET-6X/50G24K4V R901000842
DBET-6X/100G24K4V R901000845
DBET-6X/200G24K4V R901000846
DBET-6X/315G24K4V R901000847
DBET-6X/350G24K4V R901000848
DBETE-6X/50G24K31A1V R901029966
DBETE-6X/100G24K31A1V R901029967
DBETE-6X/200G24K31A1V R901029968
DBETE-6X/315G24K31A1V R901029969
DBETE-6X/350G24K31A1V R901029970
DBETR-1X/30G24K4M R900954438
DBETR-1X/80G24K4M R900334966
DBETR-1X/180G24K4M R900491698
DBETR-1X/230G24K4M R900370146
DBETR-1X/315G24K4M R900485944
DBETR-1X/350G24K4M R900352424
DBEBE6X-1X/80G24K31A1M 0811402078
DBEBE6X-1X/180G24K31A1M 0811402077
DBEBE6X-1X/315G24K31A1M 0811402076
DBEBE6X-1X/80G24K31F1M 0811402084
DBEBE6X-1X/180G24K31F1M 0811402079
DBE10Z-1X/180XYG24-8NZ4M 0811402117
DBE10Z-1X/315XYG24-8NZ4M 0811402118
DBEB10Z-1X/180XYG24-37Z4M 0811402100
DBEB10Z-1X/315XYG24-37Z4M 0811402101
DBEBE10Z-1X/180XYG24K31A1M 0811402115
DBEBE10Z-1X/315XYG24K31A1M 0811402116
DBEME 10-5X/50YG24K31M R900908585
0811402073 DBETBEX-1X/250G24K31A1M
0811402075 DBETBEX-1X/180G24K31F1M
0811402076 DBEBE6X-1X/315G24K31A1M
武穴黎翔机电设备有限公司：18934630908(微信同号）
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