電(dian)(dian)動(dong)(dong)(dong)V型(xing)調節球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)是電(dian)(dian)動(dong)(dong)(dong)球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)一種，同樣配備(bei)是電(dian)(dian)動(dong)(dong)(dong)裝置(zhi)，芯閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)采(cai)用金(jin)屬，或(huo)金(jin)屬對聚四(si)氟乙烯(xi)密封配合(he)的(de)旋轉球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)，它將球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)和(he)蝶閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)控制(zhi)(zhi)(zhi)特性結合(he)成一體。它具有(you)(you)電(dian)(dian)動(dong)(dong)(dong)球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)產品特點與優(you)勢(shi)，適用于(yu)(yu)高粘度(du)、懸(xuan)浮液(ye)、紙(zhi)漿等不(bu)干凈、含(han)(han)纖維介(jie)質(zhi)場合(he)，采(cai)用直(zhi)連方式(shi)與執行(xing)機構連接(jie)，具有(you)(you)結構緊湊、尺寸小、重量(liang)(liang)(liang)輕、阻力小、動(dong)(dong)(dong)作穩定可靠等優(you)點。電(dian)(dian)動(dong)(dong)(dong)V型(xing)調節球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)的(de)主(zhu)要特點如(ru)下：A.不(bu)帶任何管接(jie)頭(tou)(tou)的(de)整體式(shi)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)體，因此不(bu)受管道或(huo)螺栓應力影(ying)響(xiang)，并且由(you)于(yu)(yu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)體無任何管接(jie)頭(tou)(tou)，故耐(nai)壓殼(ke)體不(bu)會受壓力突變的(de)影(ying)響(xiang)；B.具有(you)(you)一個V型(xing)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)體，即使在(zai)(zai)小流量(liang)(liang)(liang)或(huo)高粘度(du)介(jie)質(zhi)的(de)情況下，也可在(zai)(zai)整個量(liang)(liang)(liang)程范圍內(nei)，保證控制(zhi)(zhi)(zhi)的(de)精確(que)性；C.防(fang)漏耐(nai)用的(de)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)在(zai)(zai)其(qi)外徑處(chu)襯有(you)(you)帶不(bu)銹鋼內(nei)芯PTFE杯形(xing)或(huo)是O型(xing)密封圈，閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)用截面(mian)較大的(de)鎢鈷硬質(zhi)合(he)金(jin)制(zhi)(zhi)(zhi)成，通過一個合(he)金(jin)的(de)波紋(wen)彈簧(huang)進一步增強了閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)的(de)結構；D.當(dang)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)關閉(bi)時，V型(xing)缺口(kou)與閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)座(zuo)之(zhi)間(jian)產生楔形(xing)剪切作用，并既具有(you)(you)自潔功(gong)能又(you)可防(fang)止(zhi)球(qiu)芯卡(ka)死，特別適用于(yu)(yu)管線結垢(gou)凍結或(huo)含(han)(han)有(you)(you)纖維和(he)顆粒固體場合(he)。浙江(jiang)克亞閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)門(men)有(you)(you)限公司為您提供氣動(dong)(dong)(dong)高平(ping)臺(tai)(tai)球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)設(she)備(bei)，期待您的(de)光(guang)臨！廣東電(dian)(dian)動(dong)(dong)(dong)日標高平(ping)臺(tai)(tai)球(qiu)閥(fa)(fa)(fa)(fa)(fa)(fa)(fa)批發

由(you)曲(qu)臂和(he)(he)浮球(qiu)制(zhi)(zhi)動(dong)控制(zhi)(zhi)水塔或水池(chi)的(de)液面，保養簡單，靈活耐用，液位控制(zhi)(zhi)準確(que)度高，水位不(bu)受水壓干擾且開閉緊(jin)密(mi)不(bu)漏水。浮動(dong)球(qiu)閥(fa)(fa)(fa)主(zhu)要(yao)特(te)點是球(qiu)體無支撐軸，球(qiu)體被兩閥(fa)(fa)(fa)座夾持其中(zhong)呈“浮動(dong)”狀(zhuang)態，它在(zai)管道上主(zhu)要(yao)用于切斷、分配(pei)和(he)(he)改變介質(zhi)(zhi)流動(dong)方(fang)向。浮動(dong)球(qiu)閥(fa)(fa)(fa)主(zhu)要(yao)特(te)點的(de)閥(fa)(fa)(fa)座密(mi)封(feng)(feng)設計、可(ke)靠的(de)倒(dao)密(mi)封(feng)(feng)閥(fa)(fa)(fa)封(feng)(feng)桿、防火(huo)靜電功(gong)能、自動(dong)泄壓和(he)(he)鎖定裝置(zhi)等結(jie)構特(te)點。浮動(dong)球(qiu)閥(fa)(fa)(fa)適用于：化工，石(shi)油，天然(ran)氣(qi)(qi)，冶(ye)金，等行業及含硫化氫介質(zhi)(zhi)，雜(za)質(zhi)(zhi)多，腐蝕嚴重的(de)天然(ran)氣(qi)(qi)長輸(shu)管線。西藏美標(biao)硬蜜封(feng)(feng)球(qiu)閥(fa)(fa)(fa)安裝浙江克亞(ya)閥(fa)(fa)(fa)門有限公司(si)為(wei)您(nin)提供球(qiu)閥(fa)(fa)(fa)設備，有想法(fa)可(ke)以來我司(si)咨詢！

可(ke)編程序控制(zhi)(zhi)器（PLC）屬整(zheng)個電(dian)(dian)氣控制(zhi)(zhi)裝(zhuang)置(zhi)的(de)重要部位，其(qi)性能優劣和性價(jia)比直接(jie)影響到(dao)控制(zhi)(zhi)裝(zhuang)置(zhi)的(de)品質(zhi)。球閥控制(zhi)(zhi)系(xi)統電(dian)(dian)氣控制(zhi)(zhi)裝(zhuang)置(zhi)采(cai)用日本KOYO公司生產的(de)DZ-250-1型PLC，供(gong)電(dian)(dian)電(dian)(dian)源為安(an)全可(ke)靠的(de)24VDC或22OVDC，該產品外(wai)形尺寸(cun)緊湊，安(an)裝(zhuang)布置(zhi)方便，具有(you)很好的(de)性價(jia)比。同時，它支持220VAC電(dian)(dian)源供(gong)電(dian)(dian)，尤其(qi)適合水電(dian)(dian)廠電(dian)(dian)源環境，其(qi)大容量繼(ji)電(dian)(dian)器輸(shu)出模塊(kuai)具有(you)250VAC/5A的(de)接(jie)點負載(zai)能力，可(ke)直接(jie)操作交流接(jie)觸(chu)器和電(dian)(dian)動(dong)閥門，取消(xiao)中間(jian)繼(ji)電(dian)(dian)器，簡化(hua)系(xi)統結構。

此零(ling)件(jian)(jian)(jian)是(shi)(shi)(shi)(shi)閥(fa)體(ti)(ti)，主要(yao)加(jia)(jia)(jia)工面是(shi)(shi)(shi)(shi)外(wai)(wai)圓(yuan)、內(nei)孔(kong)、端(duan)(duan)面、階臺孔(kong)、內(nei)螺(luo)紋(wen)和(he)溝槽等，而且加(jia)(jia)(jia)工內(nei)表(biao)面比(bi)(bi)外(wai)(wai)表(biao)面多(duo)，就(jiu)帶來了(le)許多(duo)困難：（1）孔(kong)加(jia)(jia)(jia)工是(shi)(shi)(shi)(shi)在(zai)零(ling)件(jian)(jian)(jian)的(de)(de)內(nei)部是(shi)(shi)(shi)(shi)行，切削(xue)情況不易直接用(yong)眼睛來觀察；（2）切屑不易排出，冷卻液難以(yi)注(zhu)入切削(xue)區域；（3）當加(jia)(jia)(jia)工時(shi)(shi)，壁(bi)厚比(bi)(bi)較薄(bo)，加(jia)(jia)(jia)工時(shi)(shi)容易產(chan)生變(bian)形；（4）內(nei)孔(kong)的(de)(de)測量要(yao)比(bi)(bi)外(wai)(wai)圓(yuan)難，尤其是(shi)(shi)(shi)(shi)小孔(kong)。就(jiu)閥(fa)體(ti)(ti)零(ling)件(jian)(jian)(jian)來說：（1）該(gai)工件(jian)(jian)(jian)是(shi)(shi)(shi)(shi)以(yi)左(zuo)端(duan)(duan)面和(he)軸(zhou)線為(wei)基(ji)準(zhun)，根據基(ji)面先行的(de)(de)原則(ze)，首先一道(dao)工序應(ying)(ying)以(yi)右端(duan)(duan)面外(wai)(wai)圓(yuan)定位(wei)(wei)加(jia)(jia)(jia)工左(zuo)端(duan)(duan)面及內(nei)孔(kong)。（2）因(yin)閥(fa)體(ti)(ti)零(ling)件(jian)(jian)(jian)的(de)(de)壁(bi)厚較薄(bo)，在(zai)各道(dao)工序夾(jia)持工件(jian)(jian)(jian)時(shi)(shi)應(ying)(ying)注(zhu)意防止變(bian)形。（3）該(gai)工件(jian)(jian)(jian)內(nei)孔(kong)Φ20和(he)Φ35有(you)同(tong)軸(zhou)度(du)要(yao)求(qiu)，所(suo)以(yi)在(zai)加(jia)(jia)(jia)工時(shi)(shi)Φ20、Φ35應(ying)(ying)在(zai)一次裝(zhuang)夾(jia)內(nei)完成加(jia)(jia)(jia)工。（4）該(gai)工件(jian)(jian)(jian)螺(luo)紋(wen)孔(kong)4-M12對Φ35的(de)(de)軸(zhou)線有(you)位(wei)(wei)置度(du)要(yao)求(qiu)，所(suo)以(yi)在(zai)加(jia)(jia)(jia)工4-M12螺(luo)紋(wen)孔(kong)時(shi)(shi)，應(ying)(ying)設(she)計符合的(de)(de)鉆模，才能保證位(wei)(wei)置度(du)的(de)(de)要(yao)求(qiu)。浙江克亞閥(fa)門有(you)限公司(si)為(wei)您提供氣動高平臺球閥(fa)設(she)備，有(you)想法的(de)(de)不要(yao)錯過哦！

由于(yu)球(qiu)閥(fa)(fa)(fa)(fa)具有(you)流(liu)阻小(xiao)、啟閉速度快(kuai)和操作(zuo)簡單等特點,因此(ci)使用(yong)非常實用(yong),如石油(you)、化(hua)工(gong)、電站和石油(you)、天燃氣長輸(shu)管線等。球(qiu)閥(fa)(fa)(fa)(fa)的(de)(de)(de)(de)密(mi)封是(shi)通(tong)過在(zai)(zai)(zai)球(qiu)體(ti)(ti)和閥(fa)(fa)(fa)(fa)座之(zhi)間(jian)預(yu)先(xian)設(she)定的(de)(de)(de)(de)預(yu)緊(jin)力(li)加(jia)上(shang)(shang)流(liu)體(ti)(ti)壓力(li)在(zai)(zai)(zai)閥(fa)(fa)(fa)(fa)座密(mi)封面上(shang)(shang)引起的(de)(de)(de)(de)作(zuo)用(yong)力(li)形成(cheng)的(de)(de)(de)(de),一般球(qiu)閥(fa)(fa)(fa)(fa)的(de)(de)(de)(de)預(yu)緊(jin)力(li)采用(yong)在(zai)(zai)(zai)閥(fa)(fa)(fa)(fa)座與(yu)閥(fa)(fa)(fa)(fa)體(ti)(ti)配合部位(wei)之(zhi)間(jian)設(she)置彈性元件(jian),如碟形彈簧和柱狀彈簧等來形成(cheng)。球(qiu)閥(fa)(fa)(fa)(fa)在(zai)(zai)(zai)啟閉過程中,預(yu)緊(jin)力(li)始(shi)終(zhong)作(zuo)用(yong)在(zai)(zai)(zai)密(mi)封副的(de)(de)(de)(de)表(biao)面上(shang)(shang),致(zhi)使球(qiu)閥(fa)(fa)(fa)(fa)的(de)(de)(de)(de)啟閉力(li)矩大于(yu)其他類型(xing)閥(fa)(fa)(fa)(fa)門(men)。同時預(yu)緊(jin)力(li)也加(jia)大了(le)密(mi)封件(jian)的(de)(de)(de)(de)磨損,影(ying)響了(le)球(qiu)閥(fa)(fa)(fa)(fa)的(de)(de)(de)(de)使用(yong)壽命。為(wei)了(le)克(ke)(ke)服上(shang)(shang)述(shu)缺點,在(zai)(zai)(zai)球(qiu)體(ti)(ti)與(yu)閥(fa)(fa)(fa)(fa)座之(zhi)間(jian)設(she)計了(le)螺旋傳(chuan)動機構。鑄鋼高平臺球(qiu)閥(fa)(fa)(fa)(fa)設(she)備，就選(xuan)浙江(jiang)克(ke)(ke)亞(ya)閥(fa)(fa)(fa)(fa)門(men)有(you)限公司，用(yong)戶的(de)(de)(de)(de)信賴之(zhi)選(xuan)。西藏美標硬蜜(mi)封球(qiu)閥(fa)(fa)(fa)(fa)安裝(zhuang)

浙江克亞閥(fa)(fa)門(men)有限公司致力于(yu)提供氣動高平(ping)臺(tai)球(qiu)閥(fa)(fa)設備，有想法的可(ke)以來電咨詢！廣東(dong)電動日標(biao)高平(ping)臺(tai)球(qiu)閥(fa)(fa)批發

開(kai)(kai)啟時，氣(qi)缸(gang)操(cao)(cao)縱氣(qi)以一(yi)定(ding)的壓力從(cong)活(huo)(huo)塞(sai)(sai)下(xia)(xia)(xia)(xia)面的進口(kou)加(jia)入使活(huo)(huo)塞(sai)(sai)帶(dai)動(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)桿(gan)往上(shang)移動(dong)(dong)(dong)(dong)(dong)，這(zhe)時運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)換(huan)(huan)(huan)機(ji)(ji)構(gou)要實現(xian)動(dong)(dong)(dong)(dong)(dong)作(zuo)的三次變(bian)換(huan)(huan)(huan)：第(di)(di)(di)一(yi)步(bu)是上(shang)下(xia)(xia)(xia)(xia)閥(fa)(fa)(fa)桿(gan)帶(dai)動(dong)(dong)(dong)(dong)(dong)球(qiu)(qiu)(qiu)體(ti)(ti)上(shang)移，使球(qiu)(qiu)(qiu)體(ti)(ti)與(yu)閥(fa)(fa)(fa)座(zuo)(zuo)(zuo)至(zhi)(zhi)松開(kai)(kai)位(wei)置(zhi)；第(di)(di)(di)二步(bu)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)換(huan)(huan)(huan)機(ji)(ji)構(gou)中主(zhu)(zhu)動(dong)(dong)(dong)(dong)(dong)與(yu)被(bei)動(dong)(dong)(dong)(dong)(dong)零件嚙(nie)合，活(huo)(huo)塞(sai)(sai)帶(dai)動(dong)(dong)(dong)(dong)(dong)上(shang)閥(fa)(fa)(fa)桿(gan)繼續上(shang)移，下(xia)(xia)(xia)(xia)閥(fa)(fa)(fa)桿(gan)在嚙(nie)合后在限位(wei)措施作(zuo)用下(xia)(xia)(xia)(xia)實現(xian)90°旋(xuan)轉(zhuan)，閥(fa)(fa)(fa)門流道(dao)導通；第(di)(di)(di)三步(bu)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)換(huan)(huan)(huan)機(ji)(ji)構(gou)中主(zhu)(zhu)動(dong)(dong)(dong)(dong)(dong)與(yu)被(bei)動(dong)(dong)(dong)(dong)(dong)零件脫開(kai)(kai)嚙(nie)合，上(shang)下(xia)(xia)(xia)(xia)閥(fa)(fa)(fa)桿(gan)帶(dai)動(dong)(dong)(dong)(dong)(dong)球(qiu)(qiu)(qiu)體(ti)(ti)繼續上(shang)移，至(zhi)(zhi)球(qiu)(qiu)(qiu)體(ti)(ti)閥(fa)(fa)(fa)瓣(ban)結構(gou)與(yu)一(yi)級外(wai)漏(lou)密(mi)(mi)(mi)封座(zuo)(zuo)(zuo)接觸并密(mi)(mi)(mi)封。關(guan)閉時，氣(qi)缸(gang)操(cao)(cao)縱氣(qi)以一(yi)定(ding)的壓力從(cong)活(huo)(huo)塞(sai)(sai)上(shang)面的進口(kou)加(jia)入使活(huo)(huo)塞(sai)(sai)帶(dai)動(dong)(dong)(dong)(dong)(dong)閥(fa)(fa)(fa)桿(gan)往下(xia)(xia)(xia)(xia)移動(dong)(dong)(dong)(dong)(dong)，這(zhe)時運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)換(huan)(huan)(huan)機(ji)(ji)構(gou)也要實現(xian)動(dong)(dong)(dong)(dong)(dong)作(zuo)的三次變(bian)換(huan)(huan)(huan)：第(di)(di)(di)一(yi)步(bu)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)換(huan)(huan)(huan)機(ji)(ji)構(gou)中主(zhu)(zhu)動(dong)(dong)(dong)(dong)(dong)與(yu)被(bei)動(dong)(dong)(dong)(dong)(dong)零件沒(mei)嚙(nie)合，上(shang)下(xia)(xia)(xia)(xia)閥(fa)(fa)(fa)桿(gan)帶(dai)動(dong)(dong)(dong)(dong)(dong)球(qiu)(qiu)(qiu)體(ti)(ti)下(xia)(xia)(xia)(xia)移，至(zhi)(zhi)球(qiu)(qiu)(qiu)體(ti)(ti)閥(fa)(fa)(fa)瓣(ban)結構(gou)與(yu)一(yi)級外(wai)漏(lou)密(mi)(mi)(mi)封座(zuo)(zuo)(zuo)脫開(kai)(kai)；第(di)(di)(di)二步(bu)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)換(huan)(huan)(huan)機(ji)(ji)構(gou)中主(zhu)(zhu)動(dong)(dong)(dong)(dong)(dong)與(yu)被(bei)動(dong)(dong)(dong)(dong)(dong)零件嚙(nie)合，活(huo)(huo)塞(sai)(sai)帶(dai)動(dong)(dong)(dong)(dong)(dong)上(shang)閥(fa)(fa)(fa)桿(gan)繼續下(xia)(xia)(xia)(xia)移，下(xia)(xia)(xia)(xia)閥(fa)(fa)(fa)桿(gan)在嚙(nie)合后在限位(wei)措施作(zuo)用下(xia)(xia)(xia)(xia)實現(xian)90°旋(xuan)轉(zhuan)，閥(fa)(fa)(fa)門處(chu)于(yu)關(guan)閉狀態(tai)；第(di)(di)(di)三步(bu)運(yun)(yun)動(dong)(dong)(dong)(dong)(dong)轉(zhuan)換(huan)(huan)(huan)機(ji)(ji)構(gou)中主(zhu)(zhu)動(dong)(dong)(dong)(dong)(dong)與(yu)被(bei)動(dong)(dong)(dong)(dong)(dong)零件脫開(kai)(kai)嚙(nie)合，上(shang)下(xia)(xia)(xia)(xia)閥(fa)(fa)(fa)桿(gan)下(xia)(xia)(xia)(xia)移并推(tui)動(dong)(dong)(dong)(dong)(dong)球(qiu)(qiu)(qiu)體(ti)(ti)與(yu)閥(fa)(fa)(fa)座(zuo)(zuo)(zuo)至(zhi)(zhi)楔緊密(mi)(mi)(mi)封位(wei)置(zhi)。系(xi)統(tong)工(gong)作(zuo)狀態(tai)下(xia)(xia)(xia)(xia)氣(qi)動(dong)(dong)(dong)(dong)(dong)執行(xing)器能夠提(ti)供可調節(jie)的機(ji)(ji)械密(mi)(mi)(mi)封力使球(qiu)(qiu)(qiu)體(ti)(ti)與(yu)閥(fa)(fa)(fa)座(zuo)(zuo)(zuo)緊密(mi)(mi)(mi)結合保(bao)(bao)證密(mi)(mi)(mi)封。系(xi)統(tong)不工(gong)作(zuo)時，依靠自密(mi)(mi)(mi)封彈簧(huang)提(ti)供的機(ji)(ji)械里保(bao)(bao)證系(xi)統(tong)在低壓下(xia)(xia)(xia)(xia)球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)照樣(yang)處(chu)于(yu)密(mi)(mi)(mi)封狀態(tai)。廣東電動(dong)(dong)(dong)(dong)(dong)日(ri)標高(gao)平臺球(qiu)(qiu)(qiu)閥(fa)(fa)(fa)批發

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