RETZ瑞茨『進(jìn)口大排量排氣閥』詳細(xì)介紹●RETZ排氣閥系列●RETZ大排量排氣閥●產(chǎn)品數(shù)據(jù)
?進(jìn)口大排量排氣閥描述--
RETZ大排量排氣閥有隔離型立式和鋼板型臥式排氣閥兩種,閥門內(nèi)件包括不銹鋼浮球、械桿及閥瓣。本閥用干排除集積在管中的空氣,以提高管線的使用效率當(dāng)管內(nèi)一旦生負(fù)壓時(shí),此閥迅速吸入處界空氣,以防止管線因負(fù)壓而損壞。
RETZ large displacement exhaust valve has two kinds of isolation vertical and steel plate horizontal exhaust valves. The inner parts of the valve include stainless steel floating ball, mechanical rod and disc. The valve uses the dry to remove the air accumulated in the pipe to improve the use efficiency of the pipeline. When the pipe is negative pressure, the valve quickly inhales the boundary air to prevent the pipeline from being damaged by negative pressure.
?進(jìn)口大排量排氣閥原理--
大排量排氣閥當(dāng)管內(nèi)開始注水時(shí),閥瓣處在開啟位置,進(jìn)行大量排氣,當(dāng)空氣排完時(shí),閥內(nèi)充滿水,浮球上升帶動(dòng)閥瓣關(guān)閉,停止排氣,當(dāng)管內(nèi)水正常輸送時(shí),如有少量空氣集聚在閥內(nèi)到相當(dāng)程度,閥內(nèi)水位下降,浮球隨之下降,此時(shí)空氣由小孔排出當(dāng)水泵停止時(shí),管內(nèi)水流空或遇客內(nèi)產(chǎn)生負(fù)壓,此時(shí)塞頭迅速開啟,吸入空氣確保管線安全
?進(jìn)口大排量排氣閥參數(shù)--
適用溫度:≤80℃
工作壓力:0.4-1.0Mpa
閥體容積:200-1000cc
大排氣量:60-280cc/s
閥體材質(zhì):鋁合金,鋼板
?進(jìn)口大排量排氣閥典型應(yīng)用--
平房多組暖氣或樓房;空調(diào),高層取暖,集中供熱,太陽(yáng)能