進(jìn)口電動高真空球閥產(chǎn)品圖片-德國洛克

一、進(jìn)口電動高真空球閥產(chǎn)品性能：

1、適用范圍(Pa)：快卸法蘭（KF）2x105～1.3x10-6

活套法蘭6x105～1.3x10-6

2、閥門漏率(Pa.L/S)：≤1.3x10-6

3、介質(zhì)溫度（℃）：標(biāo)準(zhǔn)出廠：-30～+150

特殊*：-30～+240

4、法蘭標(biāo)準(zhǔn)：GB4982；GB6070

5、開閉時間（S）標(biāo)準(zhǔn)出廠：DN≤32/20S；DN≥40/30S

             特殊*：DN≤32/4S、10S、60S

                      DN≥40/6S、15S、20S、60S

6、安裝位置：任意

7、控制電路：標(biāo)準(zhǔn)出廠：AC220V/50Hz開關(guān)型

             特殊*：AC380V；DC24V開關(guān)型

                       4～20mADC調(diào)節(jié)型

                       1～5V  DC調(diào)節(jié)型

8、信號反饋：標(biāo)準(zhǔn)出廠：帶無源觸點型

             特殊*：調(diào)節(jié)型4～20mADC

                          1～5V  DC

二、進(jìn)口電動高真空球閥產(chǎn)品概述：

德國《DE LOCKE》洛克進(jìn)口電動高真空球閥是應(yīng)用在真空系統(tǒng)中（又能適用一定的壓力下）開啟或切斷氣流的高真空球閥。執(zhí)行機構(gòu)采用回轉(zhuǎn)型電動，電子調(diào)節(jié)式驅(qū)動裝置，通過外接電源切換或外部輸入信號來實現(xiàn)閥門啟閉或中間位置的控制。本閥門外形結(jié)構(gòu)緊湊，美觀，密封座補償式設(shè)計。有自動補償密封座磨損功能，密封可靠，壽命長等優(yōu)點。

適用的工作介質(zhì)為帶酸、堿性的各類氣體或液體。

Introduction of imported electric high vacuum ball valve products:
The electric high vacuum ball valve imported by de lock in Germany is a high vacuum ball valve which is used in vacuum system (and can be used under certain pressure) to open or cut off the air flow. The actuator adopts rotary electric and electronic regulating driving device, which can realize the valve opening and closing or the control of the middle position through external power switch or external input signal. The valve has compact structure, beautiful appearance and compensation design of sealing seat. It has the function of automatically compensating the wear of the sealing seat, reliable sealing and long service life.
The suitable working medium is various gases or liquids with acid and alkali.
 

三、快卸法蘭（KF）連接及外形尺寸（GB4982）：