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負壓自動(dòng)放水器WFS-2型

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負壓自動(dòng)放水器WFS-2型

?產(chǎn)品用途

　　WFS-2型負壓放水器主要用于煤礦井下瓦斯抽放管路的自動(dòng)放水。

?產(chǎn)品特點(diǎn)

　　1、產(chǎn)品采用純機械式浮子、氣閥聯(lián)動(dòng)機構，全套內部裝置均采用不銹鋼材料；

　　2、可外部連接排渣裝置；

　　3、放水速度快，故障率低。

?參考技術(shù)參數

項目名稱(chēng)	工作壓力	放水量（間歇放水）	重量	最大放水量	外形尺寸（長(cháng)x寬x高）
單位	MPa	L/次	kg	L/h	mm
參數	-0.03~-0.09	1.5-2.5	21（含排渣器）	≥50	500x340x380（高度可定制）

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