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

内螺纹蒸汽电磁阀 ZQDF

ZQDF内螺纹蒸汽电磁阀的详细资料:

类型
分步直动式
接口
内螺纹
材质
不锈钢
口径
DN15~50
压力
常压0~1.6Mpa
温度
高温-20~220
用途
出口,防爆,信号,常开,消防,零压启动,真空,高压
介质
空气,蒸汽,水,油品,煤气/天然气,腐蚀性流体,中性流体和气体

结构特点
分步直动式活塞式
活塞结构,经久耐磨 动作响应迅速,高频率
工作压力范围广:-0.1Mpa、1.6Mpa、2.5Mpa、4.0Mpa
德国工艺,出口系列,品质可靠
介质含有杂质,阀前必须装过滤器(滤网≥80目/cm2);且无凝固或晶体现象。
型号表示:BZQDF-1-K,B:防爆;-1:≤80;-K:常开;-X:信号;-S:手动。

技术参数
操作方式

参数↓型号→
介质温度[℃]
介质(1型)
介质(2型)
通径(mm)
连接尺寸(G)
压力(Mpa)
功率
电压偏差
阀体材料
密封材料
环境温度(℃)
连接方式
电气连接
使用电压
特殊选配


安装提示
备注
常闭:通电打开、断电关闭
常开:通电关闭、断电打开(型号后加“-K”表示)
ZQDF-1/ZQDF-2
1型≤80/2型≤220
水 柴油 汽油 煤油 空气 真空 煤气天然气等
蒸汽 热水 热油 热空气等高温液体或气体
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
允许波动 ±10%
不锈钢
丁晴橡胶NBR/氟橡胶FKM/聚四氟乙烯PTFE
-20~60
内螺纹
接线盒电缆插座 防护等级IP65
AC:220 50Hz/60Hz  DC:24 其余根据要求
BZQDF 防爆等级 dIIBT4 dIICT5含氢气
ZQDF-X 信号反馈阀门启闭及介质流动情况的开关信号
ZQDF-S 手动开启、关闭节省旁通
优先采用线圈竖直向上 亦可根据需要安装
DN32~50完全打开或关闭 至少需要0.05Mpa压差


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