99精品国产在热久久无码,av无码精品一区二区三区四区,久久久久久久精品国产免费…,欧美精品久久久久久久自慰,无码国产精品一区二区高潮,国内精品九九久久久精品_国产99久久久久久免费看_中文精品99久久国产_色久视频_婷婷久久综合_国产69精品久久久久9999_精品久久久久久中文字幕无码_国产精品麻豆VA在线播放_亚洲日韩欧美专区制服

服務熱線:

P

產(chǎn)品目錄

roduct Catalog

德國REXROTH力士樂
T

技術文章

echnical Articles

產(chǎn)品展示 Products

首頁 > 產(chǎn)品展示 > 德國REXROTH力士樂 > Rexroth電磁閥 > 2FRE6B-2X/1LK4RV力士樂電磁閥*

2FRE6B-2X/1LK4RV力士樂電磁閥*

2FRE6B-2X/1LK4RV力士樂電磁閥*

型    號:
報    價:

2FRE6B-2X/1LK4RV力士樂電磁閥*
REXROTH 2FRE型調速閥是兩通的流量控制閥,此閥是由減壓閥和節(jié)流閥串聯(lián)構成的廣度和深度。油流進入調速閥后應用的因素之一,先經(jīng)過減壓閥減壓,再由節(jié)流閥節(jié)流日漸深入。由于減壓閥對節(jié)流閥進行了壓力補償奮勇向前,所以調速閥的流量不受負載變化的影響,保持穩(wěn)定預期。同時節(jié)流窗口設計成薄刃狀經驗,流量受溫度變化很小。調速閥和單向閥并聯(lián)時加強宣傳,油流能反向回流善於監督。

2FRE6B-2X/1LK4RV力士樂電磁閥*概述:

    

2FRE6B-2X/1LK4RV力士樂電磁閥*
力士樂FRE6型二通比例調速閥
2FRE6A-20B/3QRV
2FRE6A-20B/6QRV
2FRE6A-20B/25QMV
2FRE6A-20B/2QEMV
2FRE6B-20B/16QRV
2FRE6A-20B/2QERV   2FRE型調速閥是兩通的流量控制閥,此閥是由減壓閥和節(jié)流閥串聯(lián)構成的邁出了重要的一步。油流進入調速閥后產能提升,先經(jīng)過減壓閥減壓,再由節(jié)流閥節(jié)流品牌。由于減壓閥對節(jié)流閥進行了壓力補償適應能力,所以調速閥的流量不受負載變化的影響,保持穩(wěn)定節點。同時節(jié)流窗口設計成薄刃狀快速增長,流量受溫度變化很小。調速閥和單向閥并聯(lián)時,油流能反向回流通過活化。
2FRM6型調速閥可外用關閉壓力補償器,可設置單向閥等形式,用數(shù)字指示的調節(jié)旋鈕防控,閥可以帶鎖,安裝尺寸符合DIN24340
產(chǎn)品列表--力士樂系列閥
1. REXROTH溢流閥
①       DBD型直動溢流閥
②       DB/DBW型5X系列先導式溢流閥
③       DB...K型4X系列插入式先導溢流閥
④       ZDB/Z2DB6型4X系列疊加式溢流閥
⑤       ZDB/Z2DB10型4X系列疊加式溢流閥
⑥       ZDBD型疊加式溢流閥
2. REXROTH減壓閥
①       DR型5X系列先導式減壓閥
②       ZDR6D型疊加式減壓閥
③       ZDR10D型疊加式減壓閥
3. REXROTH順序閥
①       DZ型5X系列先導式順序閥
4. REXROTH卸荷閥
②       DA/DAW型5X系列先導式卸荷閥
5. REXROTH節(jié)流閥
③       MK/MG型節(jié)流閥/單向節(jié)流閥
④       DV/DRV型節(jié)流閥/單向節(jié)流閥
⑤       Z2FS型疊加式雙單向節(jié)流閥
6. REXROTH單向閥
①       S型單向閥
②       RVP型單向閥
③       Z1S型疊加式單向閥
④       SV/SL型4X系列液控單向閥
⑤       Z2S型疊加式液控單向閥
⑥       Z2S6型6X系列疊加式液控單向閥
7. REXROTH調速閥
①       2FRM6型調速閥
8. REXROTH換向閥
②      WE6型6X系列濕式電磁換向閥
③      WE10型3X系列濕式電磁換向閥
④      WEH型電液換向閥
⑤      WMD6型手動換向閥
⑥      WMD10型手動換向閥
⑦      WH型液動換向閥
⑧      WMM型手動換向閥
⑨      WMM25高效、32通徑手動換向閥
2FRE6B-2X/1LK4RV力士樂電磁閥*
Function, section
Proportional flow control valves of type 2FRE … feature a 2-
way function. They can control a flow, which is determined by
an electrical command value, with pressure and temperature
compensation.
They basically consist of housing (), proportional solenoid with
inductive position transducer (2), metering orifice (3), pressure
compensator (4) and optional check valve (5).
Proportional flow control valve type 2FRE 6 B-2X/.K4RV
(without external closing, with check valve)
The setting of the flow is determined by the setting (0 to 00 %)
on the command value potentiometer. The selected command
value causes metering orifice (3) to be adjusted via the amplifier
and the proportional solenoid. The inductive position transducer
senses the position of metering orifice (3). Any deviations from
the command value are corrected by the closed-loop position
control.
Pressure compensator (4) keeps the pressure differential
across metering orifice (3) always at a constant value. This en
sures load-compensation of the flow.
The low temperature drift is a result of the favourable design of
the metering orifice.
At a command value of 0 % the metering orifice is closed.
In the event of a power failure or cable break on the inductive
position transducer, the metering orifice closes.
Starting from a 0 % command value, a jump-free start-up is
possible. The metering orifice can be opened and closed with a
delay provided by two ramps in the electrical amplifier.
Check valve (5) allows the free return flow from B to A.
The supply and return flow to and from the actuator can be con
trolled with the help of an additional rectifier sandwich plate of
type Z4S 6… under the proportional flow control valve.
Proportional flow control valve type 2FRE 6 A-2X/.K4MV
(with external closing, without check valve)
In principle, the function of this valve is the same as that of valve
type 2FRE 6 B-2X/.K4RV.
To suppress the start-up jump when metering orifice (3) is open
(command value > 0 %), closing of pressure compensator (4)
is provided via port P (6). There is no internal connection be
tween port A and pressure compensator (4). The pressure in P
upstream of directional valve (8) acts on pressure compensa
tor (4) and holds it in the closed position against the force of
spring (7). When directional valve (8) is switched from P to B,
pressure compensator (4) moves from the closed position to
the control position, thus preventing a start-up jump. 

 


留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結果(填寫阿拉伯數(shù)字),如:三加四=7

相關同類產(chǎn)品:

R431003041AVENTICS快速排氣閥
R930002701REXROTH電磁閥
R412015201AVENTICS氣動換向閥
4WE6D6X/EG24N9K4REXROTH電磁換向閥
4WE10E50/EG24N9K4/MREXROTH液壓電磁閥
DBW10 A2-5X/315 6E G24REXROTH比例溢流閥
VT-MSPA 1-508-10/V0REXROTH放大器
M-3SE W 6U38/420MG24N9K4REXROTH球閥
REXROTH換向閥
德國力士樂rexroth電磁球閥M-3SE系列
本頁詳細介紹2FRE6B-2X/1LK4RV力士樂電磁閥*性能特點及2FRE6B-2X/1LK4RV力士樂電磁閥*規(guī)格參數(shù),歡迎來電咨詢更多詳情
東莞市廣聯(lián)自動化科技有限公司 版權所有 備案號:粵ICP備2022089575號
地址:東莞市南城區(qū)旺南世貿大廈1號樓 郵編:532000 傳真:0769-89978203 發(fā)傳真請注明-梁菊芳收 郵箱:[email protected] GoogleSiteMap
點擊這里給我發(fā)消息 點擊這里給我發(fā)消息
24小時客服在線領域,為您服務!
點擊這里給我發(fā)消息
吴旗县| 建湖县| 来凤县| 无棣县| 苍山县| 泰安市| 信阳市| 安化县| 志丹县| 含山县| 博罗县| 定结县| 汤原县| 平原县| 曲阜市| 甘洛县| 库尔勒市| 正镶白旗| 神池县| 城固县| 公主岭市| 荃湾区| 肃南| 饶平县| 依兰县| 孟津县| 宝坻区| 霍山县| 潢川县| 旌德县| 龙江县| 斗六市| 株洲县| 南宫市| 屏山县| 聊城市| 麻江县| 来凤县| 凤台县| 建瓯市| 怀集县|