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開關(guān)型不銹鋼電動閘閥介紹

一、開關(guān)型不銹鋼電動閘閥，由不銹鋼閘閥與開關(guān)型多回轉(zhuǎn)閥門電動裝置組成，是一種做直線往復(fù)運動的閥門,控制方式有開關(guān)型、智能開關(guān)型、防爆型、調(diào)節(jié)型，可根據(jù)需求選擇控制方式。此閥門操作簡單是一種zui常見的啟閉閥,它利用閘板的上下工作來接通和關(guān)斷管道中的流體介質(zhì)。適用于現(xiàn)控、遠(yuǎn)控、易爆場合、不易手動場合等截斷或接通管路中的介質(zhì)。廣泛用于電力、冶金、石油、化工、造紙、污水處理等部門。

二、具有以下優(yōu)點； 

1．流體阻力小，密封面受介質(zhì)的沖刷和侵蝕小。 

2．開閉較省力。 

3．介質(zhì)流向不受限制，不擾流、不降低壓力。 

4.閥門采用壓力自緊式密封或閥體、閥蓋墊片密封結(jié)構(gòu)，值得信賴！使用安全可靠。

5.電動裝置配有轉(zhuǎn)矩控制機(jī)構(gòu)、現(xiàn)場操作機(jī)構(gòu)和手、電動切換機(jī)構(gòu)。除就地操作外，還可以進(jìn)行遠(yuǎn)距離操作、PLC控制、4~20mA電流輸入輸出智能控制等。

6.手動閥門由手動機(jī)構(gòu)或撞擊時手輪開啟。減小閥門操作力。

7．形體簡單，結(jié)構(gòu)長度短，制造工藝性好，適用范圍廣。 

8.初次安裝和調(diào)試時，必須手動把閥門開到約一半的位置，以免電機(jī)相序接反導(dǎo)致閥門或電裝損壞。

三、外形尺寸圖

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