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<span>中诚PZ673H气动刀型闸阀,刀形闸阀Pneumatic knife gate valve</span>
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<span>中诚PZ673H气动刀型闸阀,刀形闸阀产品概述<br>
该气动刀型闸阀是较为复杂的自动化控制仪表,由多种气动元件及阀体组成。多用于要求快速切断或开启的场合。<br>
◎双作用:对阀门开启和关闭的两位式控制;<br>
◎单作用:(弹簧复位):在电器和气路切断或故障时,阀门自动开启或关闭。<br>
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可选附件<br>
1、单或双控电磁阀(有24V、220V等电压供选择,必要时可选防爆电磁阀)。<br>
2、接近开关<br>
3、气源处理三联件(包括减压阀、过滤器、油雾器)。<br>
4、电/气阀门定位器(调节型用)。<br>
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<table border="0" cellspacing="1" cellpadding="0" width="630" class="ke-zeroborder">
<tbody>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" width="223" align="middle">
公称通径Nominal through diameter
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="58" align="middle">
50
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="56" align="middle">
65
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="57" align="middle">
80
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="50" align="middle">
100
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="56" align="middle">
125
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="52" align="middle">
150
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="69" align="middle">
200
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
高度Height
</td>
<td height="25" valign="center" align="middle">
335
</td>
<td height="25" valign="center" align="middle">
363
</td>
<td height="25" valign="center" align="middle">
395
</td>
<td height="25" valign="center" align="middle">
465
</td>
<td height="25" valign="center" align="middle">
530
</td>
<td height="25" valign="center" align="middle">
630
</td>
<td height="25" valign="center" align="middle">
750
</td>
</tr>
</tbody>
</table>
<br>
<br>
<table border="0" cellspacing="1" cellpadding="0" width="630" class="ke-zeroborder">
<tbody>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" width="221" align="middle">
公称通径Nominal through diameter
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="62" align="middle">
250
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="55" align="middle">
300
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="58" align="middle">
350
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="46" align="middle">
400
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="58" align="middle">
450
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="52" align="middle">
500
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="69" align="middle">
600
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
高度Height
</td>
<td height="25" valign="center" align="middle">
900
</td>
<td height="25" valign="center" align="middle">
1125
</td>
<td height="25" valign="center" align="middle">
1260
</td>
<td height="25" valign="center" align="middle">
1450
</td>
<td height="25" valign="center" align="middle">
1600
</td>
<td height="25" valign="center" align="middle">
1900
</td>
<td height="25" valign="center" align="middle">
2300
</td>
</tr>
</tbody>
</table>
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关键词:<span>气动刀型闸阀,气动刀形闸阀,气动对夹式刀形闸阀,中诚PZ673H气动刀型闸阀,刀形闸阀</span>
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<p>
<span><span>刀型闸阀驱动方式:手动,电动,气动,液动,伞齿轮,电液动和气液动等驱动方式。<br>
刀型闸阀外形:明杆,暗杆两种<br>
刀型闸阀材质:铸铁、铸钢、碳钢、不锈钢、衬氟等<br>
刀型闸阀密封:硬密封,软密封,单面密封,双面密封等多种材质密封。</span></span>
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<p>
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<p>
<strong><span>安装、使用要点</span></strong><span><br>
<br>
</span><span><span>1</span></span><span><span>、安装前应仔细阅读本说明、并核对阀门型号、通径及技术参数。</span><span><br>
<span>2</span></span><span>、严禁装上阀门后施焊法兰,以免损坏阀门密封圈。管道自先预留的阀门安装距离应适当,法兰两边加垫片。</span></span><span><br>
</span><span><span><span>3</span><span>、两管道中心与阀门通径中心应保持同轴,法兰面应平整,不允许法兰面有较大的偏斜,以保证阀门的夹紧和正常工作。拧紧螺栓应做到均匀对称。</span></span></span>
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