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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="k83hewy" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/31/15/637001832069821614_guannai_1411286.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yif2pr3" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海黃銅減壓閥工作原理動畫</p><p><span>***更新：</span>2020-05-28 08:08:15</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ga22rta" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海冠耐閥門有限公司</a></p><p><span>聯(lián)系人：</span>石家全</p><p><span>郵箱: </span>gnvalves@163.com</p><p><span>電話: </span>13636691668</p><p><span>傳真: </span>021_67180323</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>021-67180323</p><p><span>地址: </span>科工路869號第4幢第1層第24車間</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="c8p7z3m" class="page-proshow02"><p class="title">詳細說明</p><div id="yi2zwyf" class="box"><p><p style="text-indent:25px">先導(dǎo)活塞式氣體減壓閥流量系數(shù)(Cv)： DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 Cv 1 2，上海黃銅減壓閥工作原理動畫，上海黃銅減壓閥工作原理動畫.5 4 6.5 9 16 25 36 64 100 140 250 400 570 780 1020 1500 先導(dǎo)活塞式氣體減壓閥主要零件材料：零件名稱零件材料閥體閥蓋底蓋 WCB/FCB* 閥座閥盤 2Cr13/304* 缸套 2Cr13/25(鍍硬鉻)/304* 活塞 2Cr13/銅合金/銅合金* 活塞環(huán) 合金鑄鐵/對位聚苯* 導(dǎo)閥座導(dǎo)閥桿 2Cr13/304* 膜片 1Cr18Ni9Ti 主閥導(dǎo)閥彈簧 50CrVA 調(diào)節(jié)彈簧 60Si2Mn 密封墊(X/F型號) 橡膠/聚四氟乙稀導(dǎo)閥體導(dǎo)閥蓋 25/304* 用于氧氣介質(zhì)時的材料 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海黃銅減壓閥工作原理動畫" src="http://tyunfile.71360.com/UpLoadFile/2019/7/31/15/637001832069821614_guannai_1411286.jpg"></div><p style="text-indent:25px">Y42X減壓閥主要零件材料：零件名稱零件材料閥體閥蓋底蓋 WCB 閥座 2Cr13 閥瓣 2Cr13 閥桿 2Cr13 缸套 2Cr13/25(鍍硬鉻) 活塞 2Cr13 O型圈丁腈橡膠密封圈丁腈橡膠膜片夾織物丁腈橡膠調(diào)節(jié)彈簧 60Si2Mn Y42X減壓閥流量系數(shù)(Cv)： DN 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 500 Cv 1 2.5 4 6.5 9 16 25 36 64 100 140 250 400 570 780 1020 1500 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海黃銅減壓閥工作原理動畫" src="http://tyunfile.71360.com/UpLoadFile/2019/7/31/15/637001832054496276_guannai_6247103.jpg"></div><p style="text-indent:25px">產(chǎn)品詳細信息： Yk43X/F/Y型先導(dǎo)活塞式氣體減壓閥產(chǎn)品特點：先導(dǎo)活塞式氣體減壓閥屬于先導(dǎo)活塞式減壓閥。由主閥和導(dǎo)閥兩部分組成。主閥主要由閥座、主閥盤、活塞、彈簧等零件組成。導(dǎo)閥主要由閥座、閥瓣、膜片、彈簧、調(diào)節(jié)彈簧等零件組成。通過調(diào)節(jié)調(diào)節(jié)彈簧壓力設(shè)定出口壓力、利用膜片傳感出口壓力變化，通過導(dǎo)閥啟閉驅(qū)動活塞調(diào)節(jié)主閥節(jié)流部位過流面積的大小，實現(xiàn)減壓穩(wěn)壓功能。先導(dǎo)活塞式氣體減壓閥主要用于氣體管路，如空氣、氮氣、氧氣、氫氣、液化氣、天然氣等氣體。二、先導(dǎo)活塞式氣體減壓閥主要技術(shù)參數(shù)和性能指標：公稱壓力(Mpa) 1.6 2.5 4.0 6.4 10.0 16.0 殼體試驗壓力(Mpa)* 2.4 3.75 6.0 9.6 15.0 24 密封試驗壓力(Mpa) 1.6 2.5 4.0 6.4 10.0 16.0 highest進口壓力(Mpa) 1.6 2.5 4.0 6.4 10.0 16.0 出口壓力范圍(Mpa) 0.1-1.0 0.1-1.6 0.1-2.5 0.5-3.5 0.5-3.5 0.5-4.5 壓力特性偏差(Mpa)△P2P GB12246-1989 流量特性偏差(Mpa)P2G GB12246-1989 **小壓差(Mpa) 0.15 0.15 0.2 0.4 0.8 1.0 滲漏量 X/F(聚四氟乙稀/橡膠)：O Y(硬密封)：GB12245-1989 殼體試驗不包括膜片、頂蓋</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海黃銅減壓閥工作原理動畫" src="http://tyunfile.71360.com/UpLoadFile/2019/7/31/15/637001832069977995_guannai_2960653.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/65477.html</p></div></div></div></div></div><div id="kpeah3k" class="page-right twoColRt"><div id="7pekh22" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="68qu3ac" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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