上海精欧阀门Q671F气动超短法兰球阀气动超薄球阀-精欧控制阀�?参数-价格-中国粉体罐�/title>

流动方向９�/p>单向
连接通道９�/p>其他
驱动方式９�/p>气动
输送物料：
水、油、蒸气、硝酸类(温度�?00�?、醋酸类(温度�?00�?
连接方式９�/p>法兰
材质９�/p>不锈钡�/span>
口径９�/p>DN10�?50mm
压力９�/p>PN1.6 2.5 4.0 MPa (高压可定�?
设计标准９�/p>阀体参数：公称通径、工作压力、工艺介质、使用场合、阀体材料等系列参数� �?）执行器参数：执行器形式、控制方式、控制信�?4-20mA,1-5V)、作用方�?�?开式，�?关式)

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$(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><img src="https://img1.cnpowder.com.cn/img/daily/2024/07/26/150418_459038_procont.jpg" alt="Q671F气动对夹球阀"/></p><h4>气动对夹球阀 产品概述</h4><p>Q671F气动对夹球阀是气动球阀系列中的一种产品，也可称为气动超薄球阀。是我公司引进意大利技术进行国产化设计而发展出的新一代气动超短法兰球阀，球芯通道形状有矩形、V形及O形。气动对夹球阀具有结构紧凑、体积小、重量轻、安装方便等特点。对夹式气动球阀是吸收意大利技术并经国产化设计而发展出来的新型超短法兰距球阀。气动对夹球阀、气动超薄球阀它采用直连方式执行机构连接，具有结构紧凑、尺寸小、重量轻、摩擦阻力小、回差小、动作稳定可靠等优点。气动对夹球阀可广泛应用在石油、化工、冶金、电站、轻工等领域，对油、水、气及纸浆或纤维状流体进行自动调节或切断控制、�/p><h4>气动对夹球阀 技术参�?/h4><table><tbody><tr class="firstRow"><th>公称通径</th><th colspan="2" style="word-break: break-all;">DN10�?50mm</th></tr><tr><td>公称压力</td><td colspan="2" style="word-break: break-all;">PN1.6 2.5 4.0 MPa (高压可定�?</td></tr><tr><td>泄漏野�/td><td>软密�?零泄漎�/td><td>硬密�?≤额定流量的10-5</td></tr><tr><td>执行机构</td><td colspan="2">可另配PSQ、HQ、UNIC�?61RS等系列电子式电动执行机构</td></tr><tr><td>流量特�?/td><td colspan="2">快开特�?/td></tr><tr><td rowspan="2">可调范围</td><td>DN10-80</td><td>DN100-150</td></tr><tr><td>250:1</td><td>350:1</td></tr><tr><td>阀体形弎�/td><td colspan="2">整体式锻造、整体式铸速�/td></tr><tr><td>连接形式</td><td colspan="2">超薄法兰式、对夹式</td></tr><tr><td>阀芯形弎�/td><td colspan="2">"O"型球形阀�?/td></tr><tr><td>密封填料</td><td colspan="2">V型聚四氟乙烯填料、柔性石墨填料等</td></tr><tr><td rowspan="2">适用温度</td><td colspan="2">密封靡�/td></tr><tr><td colspan="2">PTFE�?80℃、PPL�?00℃、硬密封�?50ℂ�/td></tr><tr><td>配置执行器型叶�/td><td colspan="2">GT、AR、AT、AW系列单双作用气动执行�?/td></tr><tr><td>控制方式</td><td colspan="2">开关型(开关两位控�?、调节型(4�?0mA控制)</td></tr></tbody></table><h4>气动对夹球阀 执行器参�?/h4><table><tbody><tr class="firstRow"><th>执行器型叶�/th><th>GT、AT、AR、AW系列单双作用气动执行�?/th></tr><tr><td>供气压力</td><td>0.4�?.7MPa</td></tr><tr><td>气源接口</td><td>G1/4"、G1/8"、G3/8"、G1/2"</td></tr><tr><td>环境温度</td><td>-30�?70ℂ�/td></tr><tr><td>作用形式</td><td>单作用执行机构：气关�?B)--失气时阀位开(FO)；气开�?K)--失气时阀位关(FC)<br/> 双作用执行机构：气关�?B)--失气时阀位保�?FL)；气开�?K)-- 失气时阀位保�?FL)</td></tr><tr><td>可配附件</td><td>定位器、电磁阀、空气过滤减压器、保位阀、行程开关、阀位传送器、手轮机构等</td></tr></tbody></table><h4>气动对夹球阀 零件材料</h4><table><tbody><tr class="firstRow"><th>零件名称</th><th colspan="4">材料</th></tr><tr><td>阀佒�/td><td>WCB</td><td>304(CF8)</td><td>316(CF8M)</td><td>316L(CF3M)</td></tr><tr><td>球体</td><td>2Cr13+氮化处理</td><td>304</td><td>316</td><td>316L</td></tr><tr><td>阀杅�/td><td>2Cr13</td><td>304</td><td>316</td><td>316L</td></tr><tr><td>阀座密封圈</td><td colspan="4"><p>PTFE(聚四氟乙�?、PPL(对位聚苯)、金属密�?硬质合金)</p></td></tr><tr><td>填料</td><td colspan="4">V型PTFE四氟填料、柔性石�?/td></tr></tbody></table><h4>气动对夹球阀 性能规范</h4><table><tbody><tr class="firstRow"><th colspan="2">公称通径DN(mm)</th><th colspan="4">DN15-300</th></tr><tr><td>公称压力</td><td>PN(MPa)</td><td>1.0</td><td>1.6</td><td>2.5</td><td>4.0</td></tr><tr><td rowspan="3">试验压力</td><td>强度试验</td><td>1.5</td><td>2.4</td><td>3.75</td><td>6.0</td></tr><tr><td>密封试验</td><td>1.1</td><td>1.76</td><td>2.75</td><td>4.4</td></tr><tr><td colspan="5">低压气密试验0.5�?.7</td></tr><tr><td style="word-break: break-all;">适用介质</td><td colspan="5" style="word-break: break-all;">水、油、蒸气、硝酸类(温度�?00�?、醋酸类(温度�?00�?</td></tr></tbody></table><h4>气动对夹球阀 产品选型</h4><p>�?）阀体参数：公称通径、工作压力、工艺介质、使用场合、阀体材料等系列参数、�br/>�?）执行器参数：执行器形式、控制方式、控制信�?4-20mA,1-5V)、作用方�?�?开式，�?关式)</p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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