<*n style="font-family:宋体;font-size:9pt;">ZSFP*n><*n style="font-family:宋体;font-size:9pt;">消防自动排气阀排气阀<*n style="background:white;">为自动喷水灭火系统中的湿式、干湿交替、预作用、循环、泡沫喷淋、泡沫储罐等消防系统所****。安装于系统顶端,在系统充水排气时,以****气堵、气塞。充满水后,它自动关闭出气口;在系统维护放水时,自动开启吸气,以****管网负压变形、损坏。*n>*n><*n style="font-family:宋体;font-size:9pt;"> *n><*n style="font-family:宋体;background:white;font-size:9pt;">*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">主要技术参数*n><*n style="font-family:宋体;background:white;font-size:9pt;">*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">1.*n><*n style="font-family:宋体;background:white;font-size:9pt;">工作压力范围:<*n>0.05-1.2MPa*n>*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">2.*n><*n style="font-family:宋体;background:white;font-size:9pt;">进水口螺纹:*n><*n style="font-family:宋体;background:white;font-size:9pt;">DN15-25mm*n><*n style="font-family:宋体;background:white;font-size:9pt;">*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">3.*n><*n style="font-family:宋体;background:white;font-size:9pt;">排气口螺纹:*n><*n style="font-family:宋体;background:white;font-size:9pt;">1.6mm*n><*n style="font-family:宋体;background:white;font-size:9pt;">*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">4.*n><*n style="font-family:宋体;background:white;font-size:9pt;">密封试验压力:<*n>2.4 MPa*n>水压,历时<*n>5min*n>*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">5.*n><*n style="font-family:宋体;background:white;font-size:9pt;">产品结构及外形尺寸*n><*n style="font-family:宋体;background:white;font-size:9pt;">*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">6.*n><*n style="font-family:宋体;background:white;font-size:9pt;">适用温度:<*n>0*n>*n><*n style="font-family:宋体;background:white;font-size:9pt;">~*n><*n style="font-family:宋体;background:white;font-size:9pt;">100*n><*n style="font-family:宋体;background:white;font-size:9pt;">℃<*n>*n>*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">7.*n><*n style="font-family:宋体;background:white;font-size:9pt;">试验标准:<*n>GB/T 13927*n>*n><*n style="font-family:宋体;background:white;font-size:9pt;"> *n><*n style="font-family:宋体;background:white;font-size:9pt;">API598*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">8.*n><*n style="font-family:宋体;background:white;font-size:9pt;">介质温度:*n><*n style="font-family:宋体;background:white;font-size:9pt;">0-80*n><*n style="font-family:宋体;background:white;font-size:9pt;">℃。*n><*n style="font-family:宋体;background:white;font-size:9pt;">*n>
<*n style="font-family:宋体;background:white;font-size:9pt;">ZSFP*n><*n style="font-family:宋体;background:white;font-size:9pt;">消防自动排气阀*n><*n style="font-family:宋体;font-size:9pt;">*n> |
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<*n style="font-family:宋体;background:white;font-size:9pt;">名称<*n>*n>*n> |
<*n style="font-family:宋体;background:white;font-size:9pt;">阀盖、阀体<*n>*n>*n> |
<*n style="font-family:宋体;background:white;font-size:9pt;">浮球<*n>*n>*n> |
<*n style="font-family:宋体;background:white;font-size:9pt;">杠杆、杠杆架<*n>*n>*n> |
<*n style="font-family:宋体;background:white;font-size:9pt;">塞头<*n>*n>*n> |
<*n style="font-family:宋体;background:white;font-size:9pt;">材质<*n>*n>*n> |
<*n style="font-family:宋体;background:white;font-size:9pt;">球墨铸铁<*n>*n>*n> |
<*n style="font-family:宋体;background:white;font-size:9pt;">304*n><*n style="font-family:宋体;background:white;font-size:9pt;">不锈钢<*n>*n>*n> |
<*n style="font-family:宋体;background:white;font-size:9pt;">304*n><*n style="font-family:宋体;background:white;font-size:9pt;">不锈钢<*n>*n>*n> |
<*n style="font-family:宋体;background:white;font-size:9pt;">合成橡胶<*n>BUNA-NVITOL*n>*n> |