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進(jìn)口氣動超高真空擋板閥品牌廠家-德國洛克

一、進(jìn)口氣動超高真空擋板閥產(chǎn)品性能：

1、適用范圍(Pa)：105～1.3x10-4

2、閥門漏率(Pa.L/S)：≤1.3x10-6

3、閥體烘烤溫度（℃）：打開時≤200（密封材料為氟橡膠）

                      關(guān)閉時≤150（密封材料為氟橡膠）

4、氣源壓力（MPa）：0.4～0.8

5、安裝位置：任意

6、電源電壓：標(biāo)準(zhǔn)出廠：AC220V/50Hz

             特殊*：AC110V；DC24V；DC12V等

7、信號反饋：標(biāo)準(zhǔn)出廠：不帶反饋信號

             特殊*：磁性開關(guān)DC/AC5～240V

                       防爆電磁閥

二、進(jìn)口氣動超高真空擋板閥產(chǎn)品概述：

德國《DE LOCKE》洛克進(jìn)口氣動超高真空擋板閥軸封為波紋管密封，該閥以壓縮空氣為動力，通過電磁換向閥改變氣路方向，在失去電源或壓縮空氣時，閥門將依靠彈簧力自動關(guān)閉，達(dá)到在真空系統(tǒng)中接通或切斷氣流的目的。本閥具有工作平穩(wěn)、密封可靠、壽命長等一系列優(yōu)點，是真空設(shè)備自動化*閥門之一。閥門具有常開和常閉功能，可選配磁性開關(guān)信號控制和防爆電磁閥裝置。適用的工作介質(zhì)為空氣、水蒸氣、腐蝕性氣體。

Introduction of imported pneumatic ultra high vacuum flapper valve products:
The shaft seal of pneumatic ultra-high vacuum flapper valve imported from Germany "de Locke" is bellows seal. The valve is driven by compressed air and changes the direction of gas path through electromagnetic directional valve. When the power supply or compressed air is lost, the valve will automatically close by spring force to achieve the purpose of connecting or cutting off air flow in vacuum system. The valve has a series of advantages, such as stable operation, reliable sealing, long service life and so on. It is one of the preferred valves for vacuum equipment automation. The valve has the functions of normally open and normally closed, and can be equipped with magnetic switch signal control and explosion-proof solenoid valve device. The suitable working medium is air, steam and corrosive gas.
 

三、進(jìn)口氣動超高真空擋板閥連接及外形尺寸：