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	<title>上海昊可流体控制技术有限公司 &#187; 节流阀</title>
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		<title>MK/MG节流阀/单向节流阀</title>
		<link>http://www.shhawkfluid.com/?p=2509</link>
		<comments>http://www.shhawkfluid.com/?p=2509#comments</comments>
		<pubDate>Mon, 26 Jan 2015 06:17:32 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[节流阀]]></category>

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		<title>DVG节流阀/DVG-R单向节流阀</title>
		<link>http://www.shhawkfluid.com/?p=1291</link>
		<comments>http://www.shhawkfluid.com/?p=1291#comments</comments>
		<pubDate>Fri, 30 Nov 2012 02:46:04 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[节流阀]]></category>

		<guid isPermaLink="false">http://www.hawkfluid.com/?p=1291</guid>
		<description><![CDATA[一）应用范围： 节流阀DVG：可以精细地调节通道的开启程度，即过流面积，可以实现对流量的控制和关断作用。但单独 [&#8230;]]]></description>
				<content:encoded><![CDATA[<div><img title="150" class="alignleft size-full wp-image-1295" src="http://www.hawkfluid.com/wp-content/uploads/2012/11/150.png" alt="" width="656" height="295" /></div>
<div><strong>一）应用范围：</strong></div>
<div><strong>节流阀</strong><strong>DVG</strong>：可以精细地调节通道的开启程度，即过流面积，可以实现对流量的控制和关断作用。但单独一个节流阀无法在压力等外因波动时将流量锁定在一个固定值上。如需用单独一个阀锁定流量请选用151页FRIA流量调节阀。</div>
<div><strong>单向节流阀</strong><strong>DVG-R</strong>：带有单向阀，在A往B的方向可以通过调节通道的开启程度，实现对流量的控制和关断的作用；在相反方向为全开启状态，无节流功能。</div>
<div><strong>二）技术参数：</strong>工作温度-20℃～＋100℃，工作压力350bar。密封材质为丁腈橡胶、氟橡胶或乙丙橡胶。单向阀开启压力为0.5bar(4.5bar请垂询)。接口为BSPP英制直管内螺纹（G螺纹），美制NPT螺纹请垂询。</div>
<div><strong>三）操作方法：</strong></div>
<div>通过旋转圆柱型阀柄，可以调节通道的开度，同时阀柄顶部标杆会随着开度不同，上升或落下，标杆上有标记，对应不同的开度。阀柄上有锁紧螺钉，可以将阀门固定在某个开度上。</div>
<div><img title="150-2" class="alignleft size-full wp-image-1296" src="http://www.hawkfluid.com/wp-content/uploads/2012/11/150-2.png" alt="" width="706" height="195" /></div>
<div><strong>五）尺寸及压力</strong><strong> </strong></div>
<table width="666" border="0" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td width="59" rowspan="2">公称通径</p>
<div>DN</div>
</td>
<td width="42" rowspan="2">压力</p>
<div>bar</div>
</td>
<td width="67" rowspan="2">G1</p>
<div>英制BSPP</div>
</td>
<td width="45" rowspan="2">G2</td>
<td width="37" rowspan="2">H1</p>
<div>mm</div>
</td>
<td width="38" rowspan="2">H2</p>
<div>mm</div>
</td>
<td width="38" rowspan="2">H3</p>
<div>mm</div>
</td>
<td width="37" rowspan="2">B1</p>
<div>mm</div>
</td>
<td width="38" rowspan="2">D1</p>
<div>mm</div>
</td>
<td width="38" rowspan="2">D2</p>
<div>mm</div>
</td>
<td width="32" rowspan="2">S</p>
<div>最大</div>
</td>
<td width="98" valign="top" colspan="2">DVG</td>
<td width="98" valign="top" colspan="2">DVG-R</td>
</tr>
<tr>
<td width="49" valign="top">L1</td>
<td width="49" valign="top">L2</td>
<td width="49" valign="top">L1</td>
<td width="49" valign="top">L2</td>
</tr>
<tr>
<td width="59" valign="top">8</td>
<td width="42" valign="top">350</td>
<td width="67" valign="top">G1/4〞</td>
<td width="45" valign="top">Pg11</td>
<td width="37" valign="top">71</td>
<td width="38" valign="top">65</td>
<td width="38" valign="top">27</td>
<td width="37" valign="top">25</td>
<td width="38" valign="top">29</td>
<td width="38" valign="top">19</td>
<td width="32" valign="top">7</td>
<td width="49" valign="top">48</td>
<td width="49" valign="top">24</td>
<td width="49" valign="top">55</td>
<td width="49" valign="top">33.5</td>
</tr>
<tr>
<td width="59" valign="top">10</td>
<td width="42" valign="top">350</td>
<td width="67" valign="top">G3/8〞</td>
<td width="45" valign="top">Pg11</td>
<td width="37" valign="top">75</td>
<td width="38" valign="top">68</td>
<td width="38" valign="top">32</td>
<td width="37" valign="top">30</td>
<td width="38" valign="top">29</td>
<td width="38" valign="top">19</td>
<td width="32" valign="top">7</td>
<td width="49" valign="top">58</td>
<td width="49" valign="top">29</td>
<td width="49" valign="top">65</td>
<td width="49" valign="top">41</td>
</tr>
<tr>
<td width="59" valign="top">12</td>
<td width="42" valign="top">350</td>
<td width="67" valign="top">G1/2〞</td>
<td width="45" valign="top">Pg16</td>
<td width="37" valign="top">92</td>
<td width="38" valign="top">82</td>
<td width="38" valign="top">38.5</td>
<td width="37" valign="top">35</td>
<td width="38" valign="top">38</td>
<td width="38" valign="top">23</td>
<td width="32" valign="top">7</td>
<td width="49" valign="top">68</td>
<td width="49" valign="top">34</td>
<td width="49" valign="top">73</td>
<td width="49" valign="top">44</td>
</tr>
<tr>
<td width="59" valign="top">16</td>
<td width="42" valign="top">350</td>
<td width="67" valign="top">G3/4〞</td>
<td width="45" valign="top">Pg16</td>
<td width="37" valign="top">106</td>
<td width="38" valign="top">96</td>
<td width="38" valign="top">48.5</td>
<td width="37" valign="top">45</td>
<td width="38" valign="top">38</td>
<td width="38" valign="top">23</td>
<td width="32" valign="top">7</td>
<td width="49" valign="top">78</td>
<td width="49" valign="top">39</td>
<td width="49" valign="top">88</td>
<td width="49" valign="top">57</td>
</tr>
<tr>
<td width="59" valign="top">20</td>
<td width="42" valign="top">350</td>
<td width="67" valign="top">G1〞</td>
<td width="45" valign="top">Pg29</td>
<td width="37" valign="top">134</td>
<td width="38" valign="top">121</td>
<td width="38" valign="top">55</td>
<td width="37" valign="top">50</td>
<td width="38" valign="top">49</td>
<td width="38" valign="top">38</td>
<td width="32" valign="top">10</td>
<td width="49" valign="top">108</td>
<td width="49" valign="top">54</td>
<td width="49" valign="top">127</td>
<td width="49" valign="top">77</td>
</tr>
<tr>
<td width="59" valign="top">25</td>
<td width="42" valign="top">350</td>
<td width="67" valign="top">G11/4〞</td>
<td width="45" valign="top">Pg29</td>
<td width="37" valign="top">139</td>
<td width="38" valign="top">126</td>
<td width="38" valign="top">65</td>
<td width="37" valign="top">60</td>
<td width="38" valign="top">49</td>
<td width="38" valign="top">38</td>
<td width="32" valign="top">10</td>
<td width="49" valign="top">108</td>
<td width="49" valign="top">54</td>
<td width="49" valign="top">143</td>
<td width="49" valign="top">93</td>
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<tr>
<td width="59" valign="top">30</td>
<td width="42" valign="top">350</td>
<td width="67" valign="top">G11/2〞</td>
<td width="45" valign="top">Pg29</td>
<td width="37" valign="top">144</td>
<td width="38" valign="top">131</td>
<td width="38" valign="top">75</td>
<td width="37" valign="top">70</td>
<td width="38" valign="top">49</td>
<td width="38" valign="top">38</td>
<td width="32" valign="top">10</td>
<td width="49" valign="top">108</td>
<td width="49" valign="top">54</td>
<td width="49" valign="top">143</td>
<td width="49" valign="top">91</td>
</tr>
<tr>
<td width="59" valign="top">40</td>
<td width="42" valign="top">350</td>
<td width="67" valign="top">G2〞</td>
<td width="45" valign="top">Pg29</td>
<td width="37" valign="top">154</td>
<td width="38" valign="top">141</td>
<td width="38" valign="top">95</td>
<td width="37" valign="top">90</td>
<td width="38" valign="top">49</td>
<td width="38" valign="top">38</td>
<td width="32" valign="top">10</td>
<td width="49" valign="top">124</td>
<td width="49" valign="top">62</td>
<td width="49" valign="top">165</td>
<td width="49" valign="top">111</td>
</tr>
</tbody>
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<div><strong> </strong></div>
<div><strong> </strong></div>
<div><strong> </strong></div>
<div><strong> </strong></div>
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		</item>
		<item>
		<title>单向节流阀DVG-R</title>
		<link>http://www.shhawkfluid.com/?p=119</link>
		<comments>http://www.shhawkfluid.com/?p=119#comments</comments>
		<pubDate>Wed, 21 Nov 2012 07:04:07 +0000</pubDate>
		<dc:creator><![CDATA[admin]]></dc:creator>
				<category><![CDATA[节流阀]]></category>

		<guid isPermaLink="false">http://www.hawkfluid.com/?p=119</guid>
		<description><![CDATA[       一）应用范围： 单向节流阀DVG-R：：带有单向阀，在A往B的方向可以通过调节通道的开启程度，实 [&#8230;]]]></description>
				<content:encoded><![CDATA[<table border="0" cellspacing="0" cellpadding="0" width="970" align="center" bgcolor="#ffffff">
<tbody>
<tr>
<td valign="top">
<table border="0" cellspacing="0" cellpadding="0" width="100%">
<tbody>
<tr valign="top">
<td colspan="2" height="150">      <img src="http://www.blfluid.com/pic/2011122112455094.jpg" border="0" alt="" /><br />
<strong>一）应用范围：<br />
</strong><strong>单向节流阀DVG-R：</strong>：带有单向阀，在A往B的方向可以通过调节通道的开启程度，实现对流量的控制和关断的作用；在相反方向为全开启状态，无节流功能。<br />
<strong>二）技术参数：</strong>工作温度-20℃～＋100℃，工作压力350bar。密封材质为丁腈橡胶、氟橡胶或乙丙橡胶。单向阀开启压力为0.5bar(4.5bar请垂询)。接口为BSPP英制直管内螺纹（G螺纹），美制NPT螺纹请垂询。 <strong>三）操作方法：</strong><br />
通过旋转圆柱型阀柄，可以调节通道的开度，同时阀柄顶部标杆会随着开度不同，上升或落下，标杆上有标记，对应不同的开度。阀柄上有锁紧螺钉，可以将阀门固定在某个开度上。<br />
<strong>四）订货示例：</strong><br />
 <img src="http://www.blfluid.com/pic/20111221124415959.jpg" border="0" alt="" /><br />
<strong>五）尺寸及压力</strong></p>
<table border="0" cellspacing="1" cellpadding="4" width="100%" bgcolor="#cccccc">
<tbody>
<tr>
<td rowspan="2" align="center" bgcolor="#f5f5f5">公称通径<br />
DN</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">压力<br />
bar</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">G1<br />
英制BSPP</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">G2</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">H1<br />
mm</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">H2<br />
mm</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">H3<br />
mm</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">B1<br />
mm</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">D1<br />
mm</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">D2<br />
mm</td>
<td rowspan="2" align="center" bgcolor="#f5f5f5">S<br />
最大</td>
<td colspan="2" align="center" bgcolor="#f5f5f5">DVG</td>
<td colspan="2" align="center" bgcolor="#f5f5f5">DVG-R</td>
</tr>
<tr>
<td align="center" bgcolor="#f5f5f5">L1</td>
<td align="center" bgcolor="#f5f5f5">L2</td>
<td align="center" bgcolor="#f5f5f5">L1</td>
<td align="center" bgcolor="#f5f5f5">L2</td>
</tr>
<tr>
<td bgcolor="#ffffff">8</td>
<td bgcolor="#ffffff">350</td>
<td bgcolor="#ffffff">G1/4〞</td>
<td bgcolor="#ffffff">Pg11</td>
<td bgcolor="#ffffff">71</td>
<td bgcolor="#ffffff">65</td>
<td bgcolor="#ffffff">27</td>
<td bgcolor="#ffffff">25</td>
<td bgcolor="#ffffff">29</td>
<td bgcolor="#ffffff">19</td>
<td bgcolor="#ffffff">7</td>
<td bgcolor="#ffffff">48</td>
<td bgcolor="#ffffff">24</td>
<td bgcolor="#ffffff">55</td>
<td bgcolor="#ffffff">33.5</td>
</tr>
<tr>
<td bgcolor="#ffffff">10</td>
<td bgcolor="#ffffff">350</td>
<td bgcolor="#ffffff">G3/8〞</td>
<td bgcolor="#ffffff">Pg11</td>
<td bgcolor="#ffffff">75</td>
<td bgcolor="#ffffff">68</td>
<td bgcolor="#ffffff">32</td>
<td bgcolor="#ffffff">30</td>
<td bgcolor="#ffffff">29</td>
<td bgcolor="#ffffff">19</td>
<td bgcolor="#ffffff">7</td>
<td bgcolor="#ffffff">58</td>
<td bgcolor="#ffffff">29</td>
<td bgcolor="#ffffff">65</td>
<td bgcolor="#ffffff">41</td>
</tr>
<tr>
<td bgcolor="#ffffff">12</td>
<td bgcolor="#ffffff">350</td>
<td bgcolor="#ffffff">G1/2〞</td>
<td bgcolor="#ffffff">Pg16</td>
<td bgcolor="#ffffff">92</td>
<td bgcolor="#ffffff">82</td>
<td bgcolor="#ffffff">38.5</td>
<td bgcolor="#ffffff">35</td>
<td bgcolor="#ffffff">38</td>
<td bgcolor="#ffffff">23</td>
<td bgcolor="#ffffff">7</td>
<td bgcolor="#ffffff">68</td>
<td bgcolor="#ffffff">34</td>
<td bgcolor="#ffffff">73</td>
<td bgcolor="#ffffff">44</td>
</tr>
<tr>
<td bgcolor="#ffffff">16</td>
<td bgcolor="#ffffff">350</td>
<td bgcolor="#ffffff">G3/4〞</td>
<td bgcolor="#ffffff">Pg16</td>
<td bgcolor="#ffffff">106</td>
<td bgcolor="#ffffff">96</td>
<td bgcolor="#ffffff">48.5</td>
<td bgcolor="#ffffff">45</td>
<td bgcolor="#ffffff">38</td>
<td bgcolor="#ffffff">23</td>
<td bgcolor="#ffffff">7</td>
<td bgcolor="#ffffff">78</td>
<td bgcolor="#ffffff">39</td>
<td bgcolor="#ffffff">88</td>
<td bgcolor="#ffffff">57</td>
</tr>
<tr>
<td bgcolor="#ffffff">20</td>
<td bgcolor="#ffffff">350</td>
<td bgcolor="#ffffff">G1〞</td>
<td bgcolor="#ffffff">Pg29</td>
<td bgcolor="#ffffff">134</td>
<td bgcolor="#ffffff">121</td>
<td bgcolor="#ffffff">55</td>
<td bgcolor="#ffffff">50</td>
<td bgcolor="#ffffff">49</td>
<td bgcolor="#ffffff">38</td>
<td bgcolor="#ffffff">10</td>
<td bgcolor="#ffffff">108</td>
<td bgcolor="#ffffff">54</td>
<td bgcolor="#ffffff">127</td>
<td bgcolor="#ffffff">77</td>
</tr>
<tr>
<td bgcolor="#ffffff">25</td>
<td bgcolor="#ffffff">350</td>
<td bgcolor="#ffffff">G11/4〞</td>
<td bgcolor="#ffffff">Pg29</td>
<td bgcolor="#ffffff">139</td>
<td bgcolor="#ffffff">126</td>
<td bgcolor="#ffffff">65</td>
<td bgcolor="#ffffff">60</td>
<td bgcolor="#ffffff">49</td>
<td bgcolor="#ffffff">38</td>
<td bgcolor="#ffffff">10</td>
<td bgcolor="#ffffff">108</td>
<td bgcolor="#ffffff">54</td>
<td bgcolor="#ffffff">143</td>
<td bgcolor="#ffffff">93</td>
</tr>
<tr>
<td bgcolor="#ffffff">30</td>
<td bgcolor="#ffffff">350</td>
<td bgcolor="#ffffff">G11/2〞</td>
<td bgcolor="#ffffff">Pg29</td>
<td bgcolor="#ffffff">144</td>
<td bgcolor="#ffffff">131</td>
<td bgcolor="#ffffff">75</td>
<td bgcolor="#ffffff">70</td>
<td bgcolor="#ffffff">49</td>
<td bgcolor="#ffffff">38</td>
<td bgcolor="#ffffff">10</td>
<td bgcolor="#ffffff">108</td>
<td bgcolor="#ffffff">54</td>
<td bgcolor="#ffffff">143</td>
<td bgcolor="#ffffff">91</td>
</tr>
<tr>
<td bgcolor="#ffffff">40</td>
<td bgcolor="#ffffff">350</td>
<td bgcolor="#ffffff">G2〞</td>
<td bgcolor="#ffffff">Pg29</td>
<td bgcolor="#ffffff">154</td>
<td bgcolor="#ffffff">141</td>
<td bgcolor="#ffffff">95</td>
<td bgcolor="#ffffff">90</td>
<td bgcolor="#ffffff">49</td>
<td bgcolor="#ffffff">38</td>
<td bgcolor="#ffffff">10</td>
<td bgcolor="#ffffff">124</td>
<td bgcolor="#ffffff">62</td>
<td bgcolor="#ffffff">165</td>
<td bgcolor="#ffffff">111</td>
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<td width="10"> </td>
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