產品名稱:D673H氣(qi)動硬密封蝶閥
更新日期:2023-12-26
訪問次數:1708
產品特點:D673H氣(qi)(qi)(qi)動(dong)(dong)(dong)硬(ying)(ying)(ying)密(mi)(mi)(mi)(mi)封(feng)蝶(die)(die)閥(fa)D673H-16C氣(qi)(qi)(qi)動(dong)(dong)(dong)硬(ying)(ying)(ying)密(mi)(mi)(mi)(mi)封(feng)對(dui)夾(jia)蝶(die)(die)閥(fa)D673H-25C氣(qi)(qi)(qi)動(dong)(dong)(dong)金(jin)(jin)屬(shu)硬(ying)(ying)(ying)密(mi)(mi)(mi)(mi)封(feng)蝶(die)(die)閥(fa)D673Y氣(qi)(qi)(qi)動(dong)(dong)(dong)硬(ying)(ying)(ying)質合金(jin)(jin)密(mi)(mi)(mi)(mi)封(feng)對(dui)夾(jia)式(shi)蝶(die)(die)閥(fa)/D673W氣(qi)(qi)(qi)動(dong)(dong)(dong)硬(ying)(ying)(ying)密(mi)(mi)(mi)(mi)封(feng)不銹鋼蝶(die)(die)閥(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)三(san)偏心蝶(die)(die)閥(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)三(san)偏心硬(ying)(ying)(ying)密(mi)(mi)(mi)(mi)封(feng)蝶(die)(die)閥(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)多(duo)層次金(jin)(jin)屬(shu)硬(ying)(ying)(ying)密(mi)(mi)(mi)(mi)封(feng)蝶(die)(die)閥(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)對(dui)夾(jia)式(shi)蝶(die)(die)閥(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)硬(ying)(ying)(ying)密(mi)(mi)(mi)(mi)封(feng)開(kai)關蝶(die)(die)閥(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)硬(ying)(ying)(ying)密(mi)(mi)(mi)(mi)封(feng)切斷蝶(die)(die)閥(fa)D673H氣(qi)(qi)(qi)動(dong)(dong)(dong)蝶(die)(die)閥(fa)采(cai)用三(san)維偏心結構,蝶(die)(die)板為(wei)軟硬(ying)(ying)(ying)層疊式(shi)金(jin)(jin)屬(shu)片(pian),具有金(jin)(jin)屬(shu)硬(ying)(ying)(ying)密(mi)(mi)(mi)(mi)封(feng)和彈性密(mi)(mi)(mi)(mi)封(feng)的雙重優點。
D673H氣動硬密封對夾蝶閥
產品簡介:
D673H氣動硬密封蝶閥D673H-16C氣動硬密封對夾蝶閥D673H-25C氣動金屬硬密封蝶閥D673Y氣動硬質合金密封對夾式蝶閥/D673W氣動硬密封不銹鋼蝶閥/氣動三偏心蝶閥/氣動三偏心硬密封蝶閥/氣動多層次金屬硬密封蝶閥/氣動對夾式蝶閥/氣動硬密封開關蝶閥/氣動硬密封切斷蝶閥D673H氣動蝶閥采用(yong)(yong)三維偏心結構,蝶(die)(die)板為軟硬層(ceng)疊式金屬(shu)片,具(ju)有金屬(shu)硬密封(feng)(feng)和彈性密封(feng)(feng)的(de)雙(shuang)(shuang)重優(you)點。硬密封(feng)(feng)蝶(die)(die)閥具(ju)有雙(shuang)(shuang)向密封(feng)(feng)功能(neng),安裝(zhuang)時不(bu)受(shou)介質流(liu)向的(de)限制,也不(bu)受(shou)空間位置的(de)影響,可在任(ren)何方向安裝(zhuang)。硬密封(feng)(feng)蝶(die)(die)閥被廣泛用(yong)(yong)于介質溫度(du)≤425℃的(de)冶金、電力、石(shi)油、化工等工業管道(dao)上,做調節流(liu)量和截斷流(liu)體(ti)使用(yong)(yong)。
產品特點:
1、硬密封(feng)(feng)氣動蝶(die)閥(fa)采(cai)用金屬密封(feng)(feng)可(ke)適用于帶稍許顆(ke)粒、漿液(ye)的介質中
2、硬密封氣動蝶(die)閥適用溫度可達425℃
3、密封時幾乎無摩(mo)擦,保證扭(niu)矩(ju)更小,密封性更好
氣動執行器:
采用(yong)新型ATD系列(lie)氣動執行器,有雙作用(yong)式和單作用(yong)式(彈簧復(fu)位(wei)),齒(chi)輪傳動,安全可靠。
1、齒輪式雙活塞,輸出力矩(ju)大,體積小。
2、氣缸選用鋁(lv)金(jin)材料(liao),重量輕、外形(xing)美觀(guan)。
3、可在頂部(bu)、底部(bu)安裝手動操(cao)作機構。
4、齒條式連接(jie)可(ke)調(diao)節開啟角度(du)、額定流量。
5、執行器可選(xuan)帶(dai)電(dian)訊號(hao)反饋指示及各類附件以實現自動化操作。
6、IS05211標準連接為產品的安裝更(geng)換(huan)提供了方(fang)便。
7、兩端調的(de)節螺釘(ding)可使標(biao)準產(chan)品在(zai)0°和90°有±4°的(de)可調范圍,確保與(yu)閥(fa)門(men)的(de)同步精度。
單作用氣動執行器和雙作用氣動執行器的區別:
氣動球(qiu)閥中(zhong)單作用(yong)和雙作用(yong)指的(de)(de)是氣動球(qiu)閥所(suo)配氣動執行(xing)器可分(fen)為單作用(yong)和雙作用(yong)。其區(qu)別在于:單作用(yong)的(de)(de)氣缸內(nei)有彈簧(huang),而雙作用(yong)內(nei)沒有。因此(ci)單作用(yong)氣動執行(xing)器的(de)(de)價格(ge)比(bi)雙作用(yong)氣動執行(xing)器的(de)(de)價格(ge)要高。
單(dan)作用(yong)氣(qi)(qi)動(dong)執(zhi)(zhi)行(xing)器一(yi)般分(fen)為(wei)常(chang)開(kai)型(xing)(xing)和(he)常(chang)閉(bi)型(xing)(xing)(常(chang)開(kai)型(xing)(xing):通(tong)(tong)氣(qi)(qi)關(guan),斷氣(qi)(qi)開(kai);常(chang)閉(bi)型(xing)(xing):通(tong)(tong)氣(qi)(qi)開(kai),斷氣(qi)(qi)關(guan)),也(ye)就是(shi)(shi)(shi)說,在安裝之前有一(yi)個設(she)定,設(she)定其為(wei)開(kai)或者關(guan),如果是(shi)(shi)(shi)常(chang)開(kai)的(de),那就是(shi)(shi)(shi)在通(tong)(tong)氣(qi)(qi)的(de)情(qing)況(kuang)下氣(qi)(qi)動(dong)執(zhi)(zhi)行(xing)器關(guan)閉(bi)閥門(men),如果氣(qi)(qi)源出現(xian)故障或者突然停電(dian),單(dan)作用(yong)氣(qi)(qi)動(dong)執(zhi)(zhi)行(xing)器靠彈簧自(zi)動(dong)復(fu)(fu)位(wei)為(wei)開(kai)的(de)狀(zhuang)態(tai)(tai),也(ye)就是(shi)(shi)(shi)說會回(hui)到它的(de)設(she)定狀(zhuang)態(tai)(tai),設(she)定為(wei)關(guan),則會回(hui)到關(guan)的(de)狀(zhuang)態(tai)(tai),一(yi)般在危險的(de)工況(kuang)中使用(yong)較多(duo),比如輸(shu)送可燃氣(qi)(qi)體(ti)或可燃液體(ti),在失去氣(qi)(qi)源又(you)出現(xian)緊急情(qing)況(kuang)的(de)時候(hou),單(dan)作用(yong)氣(qi)(qi)動(dong)執(zhi)(zhi)行(xing)機構能自(zi)動(dong)復(fu)(fu)位(wei)把危險降低(di),而雙作用(yong)就不(bu)能復(fu)(fu)位(wei)。
雙(shuang)作(zuo)用氣(qi)動(dong)執行器(qi)在通氣(qi)的情(qing)況(kuang)下氣(qi)動(dong)執行器(qi)打(da)開閥門,當(dang)要關(guan)(guan)閉閥門的時(shi)候另外一邊通氣(qi)才能關(guan)(guan)閉,雙(shuang)作(zuo)用氣(qi)動(dong)執行器(qi)是靠氣(qi)缸工作(zuo)復(fu)位的,在失去氣(qi)源的時(shi)候只(zhi)能保持(chi)原位。
附件的選項:
根據不同控制和要求可選擇下列附件:
切斷型附件:單電控(kong)電磁閥、雙電控(kong)電磁閥、限(xian)位開關回訊器。
調節(jie)型附件:電氣(qi)(qi)(qi)定位器、氣(qi)(qi)(qi)動定位器、電氣(qi)(qi)(qi)轉(zhuan)換(huan)器。
氣源處理(li)附件:空氣過濾(lv)減(jian)壓閥、氣源處理(li)三聯(lian)件。
手動(dong)機構:HVSD手操機構
配套氣動執行器及氣動附件功能和用途(可選):
1、雙作用執行器:控制閥門的開啟和關閉。
2、單作用執行器(彈簧復位):在電路氣路切斷或者有故障時自動關閉閥門。
3、單控電磁閥:供電時閥門打開或者關閉,斷電時閥門關閉或者打開(可提供防爆型)。
4、雙控電磁閥:一個線圈通電時閥門打開,另一個線圈通電時閥門關閉,有記憶功能(可提供防爆型)。
5、限位開關回信器:遠距離傳送閥門開和關位置信號(可提供防爆型)。
6、電氣定位器:根據電流信號(4-20mA)的大小對閥門的介質流量調節控制(可提供防爆型)。
7、氣動定位器:根據氣壓信號(標準0.02-0.1MPa)的大小對閥門的介質流量調節控制。
8、電氣轉換器:將電流信號轉換成氣壓信號,與氣動定位器配套使用(可提供防爆型)。
9、氣源處理三聯件:包括空氣減壓閥、過濾器、油霧器、對氣源穩定、清潔、運動部件起潤滑作用。
10、手(shou)動(dong)操作:自(zi)動(dong)控制(zhi)在(zai)不正常情況下可以手(shou)動(dong)操作閥門(men)的啟閉。
單電控電磁閥和雙電控電磁閥的區別:
單電控:即只有一(yi)個電(dian)(dian)(dian)磁線(xian)圈,一(yi)般用(yong)在(zai)2位(wei)3通電(dian)(dian)(dian)磁閥(fa),線(xian)圈電(dian)(dian)(dian)壓等(deng)(deng)級(ji)一(yi)般采用(yong)DC24V、AC220V等(deng)(deng)。 兩位(wei)三(san)通電(dian)(dian)(dian)磁閥(fa)分為常(chang)閉(bi)型(xing)(xing)和常(chang)開(kai)型(xing)(xing)兩種,常(chang)閉(bi)型(xing)(xing)指線(xian)圈沒通電(dian)(dian)(dian)時氣(qi)路(lu)是斷(duan)的,常(chang)開(kai)型(xing)(xing)指線(xian)圈沒通電(dian)(dian)(dian)時氣(qi)路(lu)是通的。 常(chang)閉(bi)型(xing)(xing)兩位(wei)三(san)通電(dian)(dian)(dian)磁閥(fa)動作(zuo)(zuo)原(yuan)理:給線(xian)圈通電(dian)(dian)(dian),氣(qi)路(lu)接(jie)通,線(xian)圈一(yi)旦斷(duan)電(dian)(dian)(dian),氣(qi)路(lu)就(jiu)會(hui)斷(duan)開(kai),這相當于“點動"。 常(chang)開(kai)型(xing)(xing)兩位(wei)三(san)通單(dan)電(dian)(dian)(dian)控電(dian)(dian)(dian)磁閥(fa)動作(zuo)(zuo)原(yuan)理:給線(xian)圈通電(dian)(dian)(dian),氣(qi)路(lu)斷(duan)開(kai),線(xian)圈一(yi)旦斷(duan)電(dian)(dian)(dian),氣(qi)路(lu)就(jiu)會(hui)接(jie)通,這也是“點動"。
雙電控:即有兩個電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)線(xian)(xian)圈(quan)(quan),一般用在(zai)兩位(wei)五(wu)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa),兩位(wei)五(wu)通(tong)(tong)雙電(dian)(dian)(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)動(dong)(dong)(dong)(dong)作(zuo)(zuo)原理:給(gei)正動(dong)(dong)(dong)(dong)作(zuo)(zuo)線(xian)(xian)圈(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian),則正動(dong)(dong)(dong)(dong)作(zuo)(zuo)氣(qi)(qi)(qi)路(lu)接(jie)(jie)(jie)通(tong)(tong)(正動(dong)(dong)(dong)(dong)作(zuo)(zuo)出氣(qi)(qi)(qi)孔(kong)有氣(qi)(qi)(qi)),即使給(gei)正動(dong)(dong)(dong)(dong)作(zuo)(zuo)線(xian)(xian)圈(quan)(quan)斷電(dian)(dian)(dian)(dian)(dian)(dian)后正動(dong)(dong)(dong)(dong)作(zuo)(zuo)氣(qi)(qi)(qi)路(lu)仍(reng)然是接(jie)(jie)(jie)通(tong)(tong)的,將(jiang)會(hui)一直維持到給(gei)反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)線(xian)(xian)圈(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)為止。 給(gei)反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)線(xian)(xian)圈(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian),則反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)氣(qi)(qi)(qi)路(lu)接(jie)(jie)(jie)通(tong)(tong)(反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)出氣(qi)(qi)(qi)孔(kong)有氣(qi)(qi)(qi)),即使給(gei)反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)線(xian)(xian)圈(quan)(quan)斷電(dian)(dian)(dian)(dian)(dian)(dian)后反(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)氣(qi)(qi)(qi)路(lu)仍(reng)然是接(jie)(jie)(jie)通(tong)(tong)的,將(jiang)會(hui)一直維持到給(gei)正動(dong)(dong)(dong)(dong)作(zuo)(zuo)線(xian)(xian)圈(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)為止。這相當(dang)于(yu)“自鎖"。 基于(yu)兩位(wei)五(wu)通(tong)(tong)雙電(dian)(dian)(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)的這種特性,在(zai)設計機電(dian)(dian)(dian)(dian)(dian)(dian)控制(zhi)回路(lu)或編制(zhi)PLC程(cheng)序的時候(hou),可以讓電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)線(xian)(xian)圈(quan)(quan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)1~2秒就可以了,這樣可以保護電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)線(xian)(xian)圈(quan)(quan)不容(rong)易損壞。
技術參數和性能:
GTD/ATD氣動執行器技術參數 | D673H氣動硬密封對夾蝶閥閥體參數 | ||
類 型 | 雙作(zuo)用活(huo)塞式、彈簧復位式 | 公稱通徑 | DN50~400mm |
氣源壓力 | 雙作用:2-8bar/單作用:4-8bar | 公稱壓力 | PN1.6、2.5MPa |
輸出力矩 | 雙作用:4N·M~10560N·M | 閥軸材質 | 碳素鋼(gang)、304/316/316L不銹鋼(gang) |
單作用:7N·M~2668N·M | 閥體材質 | 碳素鋼、合(he)金鋼、不銹鋼 | |
工作溫度 | 常溫型:-20℃~80℃(丁jing橡膠O型圈) | 閥板材質 | 碳素鋼、合金(jin)鋼、不銹鋼 |
高溫型:-20℃~160℃(氟橡(xiang)膠O型圈(quan)) | 閥座密封 | 不銹鋼 | |
動作范圍 | 0~90°±5° | 結構形式 | 三維偏心 |
接口螺紋 | GTD40~GTD83/ATD50~ATD88 G1/8″ | 溫度 | ≤425℃ |
GTD110~GTD350/ATD100~200 G1/4″ | 適用介質 | 水、空氣(qi)、天然氣(qi)、油品及弱腐蝕性(xing)流(liu)體 | |
閥位信號 | 定位器:4~20mA/回信(xin)器:全(quan)開全(quan)關信(xin)號 | 特點 | 零泄漏、使用壽命長、便于安裝、耐高(gao)溫高(gao)壓 |
外形尺寸:
公稱通徑DN | A | B | C | D | E | 執行器型號 |
壓力 | 1.0/1.6 | 1.0/1.6 | 1.0/1.6 | 1.0/1.6 | 1.0/1.6 | 僅供參考 |
50 | 140 | 353 | 112 | 60 | 43 | GTD-63 |
65 | 186 | 362 | 115 | 65 | 46 | GTD-75 |
80 | 186 | 368 | 120 | 65 | 49 | GTD-83 |
100 | 254 | 392 | 138 | 90 | 56 | GTD-110 |
125 | 296 | 407 | 165 | 103 | 64 | GTD-127 |
150 | 296 | 446 | 175 | 103 | 70 | GTD-127 |
200 | 384 | 489 | 208 | 118 | 71 | GTD-160 |
250 | 501 | 514 | 243 | 128 | 76 | GTD-190 |
300 | 533 | 568 | 283 | 135 | 83 | GTD-210 |
350 | 589 | 629 | 310 | 159 | 92 | GTD-255 |
400 | 638 | 662 | 340 | 196 | 102 | GTD-300 |
附件選項:
根據(ju)不同控制和要(yao)求可選擇下列(lie)附件:
回訊器:也叫限位開關,遠程反饋開關信(xin)號(可選防爆)。
電磁閥:雙(shuang)作用選二位(wei)五通(tong)、單作用選二位(wei)三(san)通(tong)(可選防爆)。
三聯件:可對氣(qi)源穩壓、過濾(lv)、氣(qi)缸加潤滑油。
手(shou)輪(lun)機(ji)構(gou):轉動手(shou)輪(lun)機(ji)構(gou),可實現手(shou)動開、關閥(fa)。
電氣定(ding)位器(qi):輸入4~20mA信號,實現閥門(men)調節功能。
選型:
1、氣(qi)動(dong)執行器類型:雙作用、單作用
2、介質(zhi)類型(xing)、溫度、壓力
3、所(suo)需(xu)附件(jian):電磁閥、定(ding)位器、信號反(fan)饋(kui)、氣(qi)源處理三聯件(jian)、手動(dong)機構
上海喬邑閥門主要生產銷售【D673H氣動硬密封蝶閥D673H-16C氣動硬密封對夾蝶閥D673H-25C氣動金屬硬密封蝶閥D673Y氣動硬質合金密封對夾式蝶閥/D673W氣動硬密封不銹鋼蝶閥/氣動三偏心蝶閥/氣動三偏心硬密封蝶閥/氣動多層次金屬硬密封蝶閥/氣動對夾式蝶閥/氣動硬密封開關蝶閥/氣動硬密封切斷蝶閥D673H氣動蝶閥】,備有大量庫存現貨(huo)直(zhi)銷!我(wo)們一直(zhi)秉持“合理(li)(li)價格(ge)、貼心(xin)服務"的(de)理(li)(li)念,努力為用戶提(ti)供可靠的(de)產品和完(wan)善的(de)售后服務。本文中所(suo)有文字(zi)、數據、圖片僅供參考。
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