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ZQDF steam solenoid valve with internal thread
Product Name:
ZQDF steam solenoid valve with internal thread
Description:

內螺紋蒸汽電磁閥 ZQDF

ZQDF內螺紋蒸汽電磁閥的(de)詳細資(zi)料(liao):

類型
分步直動式
接口
內螺紋
材質
不銹鋼
口徑
DN15~50
壓力
常壓0~1.6Mpa
溫度
高溫-20~220
用途
出口,防爆,信號,常開,消防,零壓啟動,真空,高壓
介質
空氣,蒸汽,水,油品,煤氣/天然氣,腐蝕性流體,中性流體和氣體

結構特點
分步直動式活塞式
活塞結構,經久耐磨 動作響應迅速,高頻率
工作壓力范圍廣:-0.1Mpa、1.6Mpa、2.5Mpa、4.0Mpa
德國工藝,出口系列,品質可靠
介質含有雜質,閥前必須裝過濾器(濾網≥80目/cm2);且無凝固或晶體現象。
型號表示:BZQDF-1-K,B:防爆;-1:≤80;-K:常開;-X:信號;-S:手動。

技術參數
操作方式

參數↓型號→
介質溫度[℃]
介質(1型)
介質(2型)
通徑(mm)
連接尺寸(G)
壓力(Mpa)
功率
電壓偏差
閥體材料
密封材料
環境溫度(℃)
連接方式
電氣連接
使用電壓
特殊選配


安裝提示
備注
常閉:通電打開、斷電關閉
常開:通電關閉、斷電打開(型號后加“-K”表示)
ZQDF-1/ZQDF-2
1型≤80/2型≤220
水 柴油 汽油 煤油 空氣 真空 煤氣天然氣等
蒸汽 熱水 熱油 熱空氣等高溫液體或氣體
15
20
25
32
40
50
1/2
3/4
1
1-1/4
1-1/2
2
0~1.6
AC:40W DC:45W
允許波動 ±10%
不銹鋼
丁晴橡膠NBR/氟橡膠FKM/聚四氟乙烯PTFE
-20~60
內螺紋
接線盒電纜插座 防護等級IP65
AC:220 50Hz/60Hz  DC:24 其余根據要求
BZQDF 防爆等級 dIIBT4 dIICT5含氫氣
ZQDF-X 信號反饋閥門啟閉及介質流動情況的開關信號
ZQDF-S 手動開啟、關閉節省旁通
優先采用線圈豎直向上 亦可根據需要安裝
DN32~50完全打開或關閉 至少需要0.05Mpa壓差


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