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LIT力特『進口氣動刀閘閥』詳細介紹●LIT氣動閥系列●LIT氣動刀閘閥●產品數據

?進口氣動刀閘閥描述--

LIT氣動刀閘閥分為上下兩部分，上半部分為氣動執行器，下半部分為刀閥,其結構可以做成硬密封、軟密封，與氣動執行器輔助配合,利用氣動執行器控制閥門，從而實現閥門的開和關的一種閥門

LIT pneumatic knife gate valve is divided into two parts, the upper part is pneumatic actuator, the lower part is the knife valve, its structure can be made into hard seal, soft seal, auxiliary coordination with pneumatic actuator, using pneumatic actuator to control the valve, so as to realize the valve opening and closing a valve.

?進口氣動刀閘閥附件選擇--

1.回訊器：亦稱限位開關，反饋開關信號(反饋是否開到位或關到位),普通型或防爆型;

2.電磁閥：雙作用選二位五通、單作用選二位三通(普通型或防爆型)

3.氣源處理三聯件：過濾器、減壓閥、油霧分離器,可氣源起穩壓、過濾作用(普通型或防爆型)

4.電-氣定位器：輸入4～20mA信號,實現閥門調節功能;

5.手輪機構：在氣源故障或停電情況下，轉動手輪機構，可實現手動開、關閥;

?進口氣動刀閘閥典型應用--

刀閘閥具有切斷介質的優點，其密封原理是通過閘板在關閉到底時，閘板斜切面碰到閥體上的鍥塊使得閘板緊靠密封面起到密封效果，并且閘板底部的斜切面具有切斷介質的功能，使得閥門不易受介質的堵塞卡阻,主要適用于礦山電廠的選煤、排渣、食品、造紙、醫藥、化工等管路上，接通或截斷管路中的水泥漿、金礦粉、礦砂、爐渣、煤泥、紙漿、木漿、尾礦、纖維、粉塵、化學品處理污水、沉淀池、瀝青、料倉出口等介質。

The knife gate valve has the advantage of cutting the medium, and its sealing principle is that the sluice board is closed to the valve body when the gate is closed to the end, which makes the gate close close to the sealing surface to seal the effect, and the oblique section at the bottom of the gate has the function of cutting the medium, so that the valve is not easily blocked by the medium. It is mainly applicable to the mine. The coal preparation, slag, food, paper, medicine, chemical and other pipelines of the mountain power plant are used to connect or cut off the cement slurry, gold powder, ore, slag, slime, pulp, pulp, tailings, fiber, dust, chemical treatment sewage, sedimentation tank, asphalt, silo outlet and other medium.

?進口氣動刀閘閥參數--

尺寸:DN50～DN600

壓力:PN10

適用溫度：≤80℃、≤120℃、≤350℃

材質:鑄鐵、鑄鋼、不銹鋼