<p>
<span><span><span>手动不锈钢暗板刀形闸阀</span><span>electric and hydraulic inside screw knife gate valve<br>
</span></span></span>
</p>
<p>
<span><span><span><br>
</span></span></span>
</p>
<p>
<span><span><span>手动不锈钢暗板刀形闸阀新产品概述 <br>
此刀形闸阀是闸阀中的新品种，体积小，重量轻，轻型节材，是污水、煤浆、糖浆、泥浆、空气、渣水混合物、供水、造纸、矿山等行业中的理想产品。 <br>
刀形闸阀采用金属对金属的硬密封，或采用金属对橡胶的软密封。在开启和关闭的过程中，闸板与密封面采用了特殊的设计，摩擦较少，经久耐用。 <br>
此种刀形闸的上密封突破了常规的密封形式，采用上盖结构，使得上密封由大面积的矩形密封改成了小面积的圆周密封，密封性能大大提高。在圆周密封的基础上，又采用了目前国际上先进的浮动密封改成了面积的圆周密封，密封性能大大提高。在圆周密封的基础上，又采用了目前国际上先进的浮动密封结构（见图一），使得上密封达到了与管道同寿命的程度，从而整体上提高了阀门的使用寿命。 <br>
此种闸阀在手轮顶部加装封套装置后，可以使阀门活动部件全部处于封闭状态，闸板和阀杆的丝杆传动不会因润滑油干枯而卡涩。 <br>
特别适合在粉尘及干燥的恶劣环境中长期正常工作（见图二）。 注：可根据使用单位的环境和要求来设计与生产，适合用户的安装和使用。 <br>
<br>
设计制造 Design and manufacture:JB/T8691-1998<br>
结构长度 structural length: GB/T15188.2-94<br>
法兰连接 Flange connection: GB/T9113.1-2000 JB/T79-94<br>
试验与验收 testing and acceptance: GB/T13927-92<br>
<br>
主要零部件材质 Key parts material<br>
</span></span></span>
</p>
<p>
<br>
</p>
<table border="0" cellspacing="1" cellpadding="0" class="ke-zeroborder">
<tbody>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" width="283" align="middle">
<span><span><span>阀体、上盖Valve body, upper cap</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="344" align="middle">
<span><span><span>碳钢、不锈钢Carbon steel, stainless steel</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>阀板Valve plate</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>不锈钢stainless steel</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>阀杆Stem</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>不锈钢stainless steel</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>密封圈Seal ring</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>橡胶、四氟、不锈钢、硬质合金Rubber, PTFE, stainless steel,hard alloy</span></span></span>
</td>
</tr>
</tbody>
</table>
<p>
<span><br>
<span><span>主要性能规范 Key performance indicators<br>
</span></span></span>
</p>
<table border="0" cellspacing="1" cellpadding="0" class="ke-zeroborder">
<tbody>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" width="281" align="middle">
<span><span><span>公称压力Nominal pressure</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="346" align="middle">
<span><span><span>PN</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>壳体试验Casing test</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1.5XPN</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>密封试验Leak test</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1.1XPN</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>工作温度Operating temperature</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>橡胶≤80℃ 四氟密封≤180℃ 硬密封≤425℃ <br>
Rubber ≤80℃, PTFE≤180℃, hard sealing ≤425℃</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>适用介质Working medium</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>纸浆、污水、煤煤气等paper pulp, sewage, coal slurry</span></span></span>
</td>
</tr>
</tbody>
</table>
<p>
<span><br>
<span><span>主要外形及连接尺寸Profile and connection dimension                                 Unit:mm<br>
</span></span></span>
</p>
<table border="0" cellspacing="1" cellpadding="0" class="ke-zeroborder">
<tbody>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" width="105" align="middle">
<span><span><span>公称压力Nominal pressure（MPa）</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="112" align="middle">
<span><span><span>公称通径Nominal through diameter（mm）</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="44" align="middle">
<span><span><span>L</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="44" align="middle">
<span><span><span>D</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="49" align="middle">
<span><span><span>D1</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="54" align="middle">
<span><span><span>D2</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="46" align="middle">
<span><span><span>H</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="67" align="middle">
<span><span><span>N-M</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" width="99" align="middle">
<span><span><span>D0</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" rowspan="16" align="middle">
<span><span><span>1.0</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>150</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>70</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>280</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>240</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>210</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>475</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>8-M20</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>280</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>200</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>80</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>335</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>295</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>265</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>540</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>8-M20</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>360</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>250</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>85</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>390</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>350</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>320</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>630</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>12-M20</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>360</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>300</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>100</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>440</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>400</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>368</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>480</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>12-M20</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>400</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>350</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>100</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>500</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>460</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>428</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>885</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>16-M20</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>400</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>400</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>110</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>565</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>515</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>782</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>990</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>16-M22</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>400</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>450</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>120</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>615</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>565</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>532</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1100</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>20-M22</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>530</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>500</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>130</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>670</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>620</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>585</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1200</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>20-M22</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>530</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>600</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>140</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>780</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>725</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>685</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1450</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>20-M27</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>600</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>700</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>165</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>895</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>840</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>800</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1700</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>24-M27</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>600</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>800</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>190</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1010</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>950</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>905</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>2000</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>24-M30</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>680</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>900</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>200</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1110</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1050</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1005</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>2300</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>28-M30</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>680</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>1000</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span> </span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1220</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1160</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1150</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>2780</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>28-M33</span></span></span>
</td>
<td height="25" valign="center" rowspan="4" align="middle">
<span><span><span>配电动Electric type optional</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1200</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span> </span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1450</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1380</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1325</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>3360</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>32-M36</span></span></span>
</td>
</tr>
<tr>
<td height="25" valign="center" align="middle">
<span><span><span>1400</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span> </span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1675</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1590</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>1525</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>3920</span></span></span>
</td>
<td height="25" valign="center" align="middle">
<span><span><span>36-M39</span></span></span>
</td>
</tr>
<tr>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1600</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span> </span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1915</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1820</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>1750</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>4480</span></span></span>
</td>
<td bgcolor="#ebebeb" height="25" valign="center" align="middle">
<span><span><span>40-M45</span></span></span>
</td>
</tr>
</tbody>
</table>
<p>
<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。</span>
</p>
<p>
<span><span><span> 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></span>
</p>
<p>
<span><span><span>关键词：手动暗板刀形闸阀,暗板刀形闸阀,手动刀形闸阀</span></span></span>
</p>