&lt;div> <p> <p class="p0"> <strong><span style="font-family:'Times New Roman';font-size:10.5pt;">不锈钢减压阀</span></strong><span style="font-family:'Times New Roman';font-size:10.5pt;">安装与维修的注意事项，<span>7</span><span>点如下：</span></span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　</span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　<span>1.</span><span>此阀可水平或垂直安装在管道上，其性能不变，但位置要方便维修。</span></span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　</span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　<span>2.</span><span>安装时不要随便打开弹簧罩。</span></span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　</span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　<span>3.</span><span>注意水流方向应与标牌上的箭头一致。</span></span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　</span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　<span>4.</span><span>调整压力时，应在静压力的情况下进行，顺时针旋转调节螺杆阀后压力增大，反之减少。</span></span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　</span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　<span>5.</span><span>供水管道有污物时阀前应安装过滤器。</span></span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　</span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　<span>6.</span><span>如发现减压阀不减静压时，可将阀前截门开关数次来冲洗截流口，如无效果可更换阀垫上的密封垫或</span><span>O</span><span>型圈。</span></span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　</span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> <p class="p0"> <span style="font-family:'Times New Roman';font-size:10.5pt;">　　<span>7.</span><span>减压阀需要维修时，将阀前截止阀关闭，逆时针将调节螺杆松开，打开弹簧罩和丝堵检查膜片，</span><span>O</span><span>圈密封垫是否损坏。清洗更换后即可正常工作。</span></span><span style="font-family:'Times New Roman';font-size:10.5pt;"></span> </p> &lt;/div>