BUCHER電磁閥WEVDK-42-C-6-3 24D技術(shù)參數(shù)
WE | Electrically actuated directional valve |
VD | direct acting and 2--stage |
K | standard --model per current data sheet |
42 | 4/2 function |
C | 4/2 function with detents at spool end positions, solenoids at both ends |
6 | ISO 4401 size 3 interface |
3 | design number (omit when ordering |
24VDC | Voltages and current plainly specified |
BUCHER電磁閥WECDK系列介紹
WEVDK系列……6 高性能帶有內(nèi)置供油閥芯的閥門采用內(nèi)導(dǎo)式操控，并采用隨動閥芯原理。主要閥體由鑄鐵體、以彈簧為中心的隨動閥芯組件以及帶壓力密封芯管和套入式線圈的濕式電樞式電磁鐵組成。這些閥門即使在極端工作條件下也能提供可靠的性能，例如高流量、高工作壓力、電壓下降、長時間不切換、液體溫度大幅等。
高效的閥芯驅(qū)動方式結(jié)合了直動閥和兩級電磁閥的優(yōu)點，又避免了各自的缺點。主閥芯由電磁鐵的作用和閥內(nèi)部的P?T（壓力-溫度）壓力差共同偏移。壓力差越大，偏移力也越大。閥芯同樣通過P?T壓力差作用，用強大中心彈簧的方式返回到中位位置。如果流量極低或出現(xiàn)開路狀態(tài)，導(dǎo)致P?T壓力差消失時，閥芯的驅(qū)動機制將回歸到普通的電磁鐵/中心彈簧相結(jié)合的方案。
所有閥門標配手動超控裝置，即使在管道壓力較高的情況下，核心管中壓力反向時，也能操作。
Series WEVDK ...--6 high Performance spool valves are internally piloted and use the follower spool principe. The main valve components are a cast body, a spring--centered follower spool assembly and wet armature Solenoids with pressure--tight core tube and slip--on coil. These valves provide reliable service even under the severest operating conditions such as very high flow rates, high operating pressures, supply voltage drops, long periods without switching, large and sudden changes in fluid temperature etc. The highly effective spool actuation method combines the advantages of direct acting and two--stage solenoid valves, without incurring the well known disadvantages of either type. The main spool is offset by both the solenoid force and the P ? T *) pressure difference inside the valve. The greater the P ? T pressure difference, the greater the offsetting force. The spool is returned to the mid--position in the same way, using the P ? T pressure difference and without the need for the usual heavy centering springs. If very low flow rates, or an open circuit condition, result in there being no P ? T pressure difference, then the spool actuaction reverts to the normal solenoid / centering spring arrangement. The manual over--ride, which is fitted as standard equipment to all valves, can be operated even when high tank line back--pressures exist in the core tube.
BUCHER電磁閥EMDV系列其他常用型號：
BUCHER WEVDK-42-C-6-3 24D
BUCHER WEVDK-42-C-6-224VD
BUCHER WEVDK-42-A-NP-6-380-24VDC
BUCHER WEVDK-42-C-6-24VDC -S441
BUCHER WEVDK-42-A-6
BUCHER WEVDK-42-A-6-224 D .
BUCHER WEVDK-42-A-NP-6
BUCHER WEVDK-42-A-NP-65380
BUCHER WEVDK-42-A-NP-6-2
BUCHER WEVDK-42-A-NP-6-S380
BUCHER WEVDK-42-A-NP-6 -S380 24VDC
BUCHER WEVDK-42-A-NP-6- S380N 24VDC
BUCHER WEVDK-42-C-6
BUCHER WEVDK-42-C-6-2
BUCHER WEVDK-42-C-6-2127DC
BUCHER WEVDK-42-C-6-2127DC+LD-V8
BUCHER WEVDK-42-C-6-2-
BUCHER WEVDK-42-C-6-2-24VDC
BUCHER WEVDK-42-C-6-3127D
BUCHER VALVE NEW + ORIGINAL+ ONE YEAR WARRANTY
愛澤工業(yè)成立于2010年，定位于向制造工業(yè)提供高端制造技術(shù)和設(shè)備。代理經(jīng)營世界優(yōu)質(zhì)的電氣自動化、機械與傳動、流體控制、儀器儀表、工具等產(chǎn)品。作為電氣，液壓以及氣動解決方案的合作伙伴，我們利用我們的全球協(xié)作團隊，為客戶提供先進解決方案，市場知識以及相關(guān)增值服務(wù)來幫助優(yōu)化客戶的工作效率，提高可靠性和安全性，致力于成為工業(yè)產(chǎn)品和解決方案的優(yōu)質(zhì)渠道。
如果有任何關(guān)于BUCHER電磁閥WEVDK-42-C-6-3 24D的疑問，請隨時與我們溝通（021-31006702）。我們將盡全力解決您的問題。
If you have any question for BUCHER products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:jjxdch.cn.
BUCHER電磁閥WEVDK-42-C-6-3 24D技術(shù)參數(shù)及選型
