產品名稱:氣動(dong)三偏心金(jin)屬硬密封蝶(die)閥D673H-16C
更新日期:2023-12-26
訪問次數:1634
產品特點:氣(qi)(qi)(qi)動(dong)(dong)三(san)偏(pian)(pian)(pian)心(xin)(xin)金(jin)(jin)(jin)屬(shu)硬(ying)(ying)(ying)密(mi)封(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)D673H氣(qi)(qi)(qi)動(dong)(dong)硬(ying)(ying)(ying)密(mi)封(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)D673H-16C氣(qi)(qi)(qi)動(dong)(dong)硬(ying)(ying)(ying)密(mi)封(feng)(feng)對夾蝶(die)(die)(die)(die)閥(fa)(fa)(fa)D673H-25C氣(qi)(qi)(qi)動(dong)(dong)金(jin)(jin)(jin)屬(shu)硬(ying)(ying)(ying)密(mi)封(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)D673Y氣(qi)(qi)(qi)動(dong)(dong)硬(ying)(ying)(ying)質(zhi)合金(jin)(jin)(jin)密(mi)封(feng)(feng)對夾式蝶(die)(die)(die)(die)閥(fa)(fa)(fa)/D673W氣(qi)(qi)(qi)動(dong)(dong)硬(ying)(ying)(ying)密(mi)封(feng)(feng)不(bu)銹鋼蝶(die)(die)(die)(die)閥(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)三(san)偏(pian)(pian)(pian)心(xin)(xin)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)三(san)偏(pian)(pian)(pian)心(xin)(xin)硬(ying)(ying)(ying)密(mi)封(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)多層次金(jin)(jin)(jin)屬(shu)硬(ying)(ying)(ying)密(mi)封(feng)(feng)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)對夾式蝶(die)(die)(die)(die)閥(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)硬(ying)(ying)(ying)密(mi)封(feng)(feng)開(kai)關蝶(die)(die)(die)(die)閥(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)硬(ying)(ying)(ying)密(mi)封(feng)(feng)切斷蝶(die)(die)(die)(die)閥(fa)(fa)(fa)D673H氣(qi)(qi)(qi)動(dong)(dong)蝶(die)(die)(die)(die)閥(fa)(fa)(fa)采用三(san)維偏(pian)(pian)(pian)心(xin)(xin)結(jie)構(gou),蝶(die)(die)(die)(die)板(ban)為軟硬(ying)(ying)(ying)層疊式金(jin)(jin)(jin)屬(shu)片,具有金(jin)(jin)(jin)屬(shu)硬(ying)(ying)(ying)密(mi)封(feng)(feng)和彈性密(mi)封(feng)(feng)雙重優點
D673H氣動硬密封對夾式蝶閥
產品簡介:
氣動三偏心金屬硬密封蝶閥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)三(san)維偏(pian)心結構,蝶(die)(die)板為(wei)軟硬(ying)層疊(die)式金(jin)屬(shu)片,具(ju)有金(jin)屬(shu)硬(ying)密封(feng)(feng)(feng)和(he)彈性密封(feng)(feng)(feng)的(de)雙重優(you)點。硬(ying)密封(feng)(feng)(feng)蝶(die)(die)閥(fa)具(ju)有雙向密封(feng)(feng)(feng)功(gong)能(neng),安裝時不受介(jie)質(zhi)流向的(de)限制,也不受空(kong)間位置的(de)影(ying)響(xiang),可在任(ren)何方(fang)向安裝。硬(ying)密封(feng)(feng)(feng)蝶(die)(die)閥(fa)被廣泛用(yong)于介(jie)質(zhi)溫度≤425℃的(de)冶金(jin)、電(dian)力、石(shi)油、化工等(deng)工業管道上,做調節流量和(he)截斷流體使用(yong)。
產品特點:
1、硬(ying)密封氣動(dong)蝶(die)閥采用(yong)金屬密封可適用(yong)于(yu)帶稍許顆粒、漿液的介(jie)質(zhi)中(zhong)
2、硬密封氣(qi)動蝶閥適用溫度可(ke)達425℃
3、密封(feng)時幾乎無摩(mo)擦,保證扭矩更小,密封(feng)性更好
氣動執行器:
采用新型ATD系列氣動(dong)執行器,有雙作(zuo)用式和單作(zuo)用式(彈簧(huang)復(fu)位),齒輪傳動(dong),安(an)全可靠。
1、齒輪(lun)式雙活塞,輸(shu)出力矩大,體積(ji)小。
2、氣缸選(xuan)用鋁金材(cai)料,重量(liang)輕、外形美觀。
3、可在頂部、底部安(an)裝手動操(cao)作機構。
4、齒(chi)條(tiao)式連接可調(diao)節(jie)開啟角度、額定流量。
5、執行(xing)器可選帶電訊號反饋指示及各類附(fu)件以(yi)實現(xian)自(zi)動化操作。
6、IS05211標準連接為(wei)產品的安裝更換提(ti)供(gong)了(le)方便。
7、兩端調(diao)(diao)的節(jie)螺釘可使標準產品在0°和90°有±4°的可調(diao)(diao)范圍,確保與閥門的同步精(jing)度(du)。
單作用氣動執行器和雙作用氣動執行器的區別:
氣(qi)動(dong)(dong)球閥中單(dan)(dan)作(zuo)用(yong)和雙(shuang)作(zuo)用(yong)指的是氣(qi)動(dong)(dong)球閥所配(pei)氣(qi)動(dong)(dong)執行(xing)器可分(fen)為單(dan)(dan)作(zuo)用(yong)和雙(shuang)作(zuo)用(yong)。其區別(bie)在于:單(dan)(dan)作(zuo)用(yong)的氣(qi)缸(gang)內有彈簧,而雙(shuang)作(zuo)用(yong)內沒有。因此單(dan)(dan)作(zuo)用(yong)氣(qi)動(dong)(dong)執行(xing)器的價(jia)格(ge)比雙(shuang)作(zuo)用(yong)氣(qi)動(dong)(dong)執行(xing)器的價(jia)格(ge)要高。
單(dan)作用氣(qi)動(dong)執(zhi)行(xing)(xing)器(qi)(qi)一般分(fen)為常開(kai)(kai)型(xing)(xing)(xing)和常閉(bi)型(xing)(xing)(xing)(常開(kai)(kai)型(xing)(xing)(xing):通氣(qi)關(guan),斷氣(qi)開(kai)(kai);常閉(bi)型(xing)(xing)(xing):通氣(qi)開(kai)(kai),斷氣(qi)關(guan)),也就(jiu)(jiu)是說(shuo)(shuo),在(zai)安裝之前(qian)有一個設(she)定(ding),設(she)定(ding)其為開(kai)(kai)或者關(guan),如果是常開(kai)(kai)的(de)(de),那就(jiu)(jiu)是在(zai)通氣(qi)的(de)(de)情(qing)況下氣(qi)動(dong)執(zhi)行(xing)(xing)器(qi)(qi)關(guan)閉(bi)閥門(men),如果氣(qi)源出現故障或者突然(ran)停電,單(dan)作用氣(qi)動(dong)執(zhi)行(xing)(xing)器(qi)(qi)靠彈簧自(zi)動(dong)復位為開(kai)(kai)的(de)(de)狀態,也就(jiu)(jiu)是說(shuo)(shuo)會回(hui)到它的(de)(de)設(she)定(ding)狀態,設(she)定(ding)為關(guan),則(ze)會回(hui)到關(guan)的(de)(de)狀態,一般在(zai)危險的(de)(de)工況中使(shi)用較多,比如輸送(song)可燃(ran)氣(qi)體或可燃(ran)液體,在(zai)失去氣(qi)源又出現緊急情(qing)況的(de)(de)時(shi)候,單(dan)作用氣(qi)動(dong)執(zhi)行(xing)(xing)機(ji)構能(neng)自(zi)動(dong)復位把危險降(jiang)低(di),而雙作用就(jiu)(jiu)不能(neng)復位。
雙(shuang)作用氣(qi)動執行器在(zai)通氣(qi)的(de)情況(kuang)下氣(qi)動執行器打開閥門,當要關閉(bi)閥門的(de)時候另外一邊通氣(qi)才能關閉(bi),雙(shuang)作用氣(qi)動執行器是(shi)靠氣(qi)缸工作復位(wei)的(de),在(zai)失去氣(qi)源(yuan)的(de)時候只能保(bao)持(chi)原位(wei)。
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(jian):單電控電磁閥、雙電控電磁閥、限位開關回訊器。
調(diao)節型(xing)附件:電氣定位(wei)器(qi)、氣動定位(wei)器(qi)、電氣轉換器(qi)。
氣(qi)源(yuan)處(chu)理附件:空氣(qi)過濾減壓閥、氣(qi)源(yuan)處(chu)理三聯(lian)件。
手(shou)動機(ji)構:HVSD手(shou)操(cao)機(ji)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)(dong)操作:自動(dong)(dong)控(kong)制在不正常情況下可以手(shou)動(dong)(dong)操作閥(fa)門的啟閉。
單電控電磁閥和雙電控電磁閥的區別:
單電控:即(ji)只有一個電(dian)(dian)(dian)磁(ci)(ci)線(xian)圈(quan)(quan),一般用(yong)在(zai)2位(wei)3通(tong)電(dian)(dian)(dian)磁(ci)(ci)閥,線(xian)圈(quan)(quan)電(dian)(dian)(dian)壓等級一般采用(yong)DC24V、AC220V等。 兩(liang)位(wei)三通(tong)電(dian)(dian)(dian)磁(ci)(ci)閥分為(wei)常閉(bi)型(xing)(xing)(xing)(xing)(xing)和(he)常開(kai)(kai)型(xing)(xing)(xing)(xing)(xing)兩(liang)種,常閉(bi)型(xing)(xing)(xing)(xing)(xing)指(zhi)線(xian)圈(quan)(quan)沒(mei)通(tong)電(dian)(dian)(dian)時(shi)氣(qi)路是(shi)(shi)斷(duan)的(de),常開(kai)(kai)型(xing)(xing)(xing)(xing)(xing)指(zhi)線(xian)圈(quan)(quan)沒(mei)通(tong)電(dian)(dian)(dian)時(shi)氣(qi)路是(shi)(shi)通(tong)的(de)。 常閉(bi)型(xing)(xing)(xing)(xing)(xing)兩(liang)位(wei)三通(tong)電(dian)(dian)(dian)磁(ci)(ci)閥動(dong)(dong)(dong)作(zuo)原理(li):給線(xian)圈(quan)(quan)通(tong)電(dian)(dian)(dian),氣(qi)路接通(tong),線(xian)圈(quan)(quan)一旦(dan)斷(duan)電(dian)(dian)(dian),氣(qi)路就會斷(duan)開(kai)(kai),這相當于(yu)“點動(dong)(dong)(dong)"。 常開(kai)(kai)型(xing)(xing)(xing)(xing)(xing)兩(liang)位(wei)三通(tong)單電(dian)(dian)(dian)控電(dian)(dian)(dian)磁(ci)(ci)閥動(dong)(dong)(dong)作(zuo)原理(li):給線(xian)圈(quan)(quan)通(tong)電(dian)(dian)(dian),氣(qi)路斷(duan)開(kai)(kai),線(xian)圈(quan)(quan)一旦(dan)斷(duan)電(dian)(dian)(dian),氣(qi)路就會接通(tong),這也是(shi)(shi)“點動(dong)(dong)(dong)"。
雙電控:即有(you)(you)兩(liang)個電(dian)(dian)磁(ci)(ci)線(xian)圈(quan),一(yi)般(ban)用(yong)在(zai)兩(liang)位(wei)五通(tong)(tong)(tong)(tong)(tong)電(dian)(dian)磁(ci)(ci)閥(fa)(fa),兩(liang)位(wei)五通(tong)(tong)(tong)(tong)(tong)雙電(dian)(dian)控電(dian)(dian)磁(ci)(ci)閥(fa)(fa)動作(zuo)(zuo)(zuo)(zuo)(zuo)原(yuan)理:給(gei)正(zheng)動作(zuo)(zuo)(zuo)(zuo)(zuo)線(xian)圈(quan)通(tong)(tong)(tong)(tong)(tong)電(dian)(dian),則正(zheng)動作(zuo)(zuo)(zuo)(zuo)(zuo)氣(qi)路(lu)(lu)(lu)接通(tong)(tong)(tong)(tong)(tong)(正(zheng)動作(zuo)(zuo)(zuo)(zuo)(zuo)出(chu)氣(qi)孔(kong)有(you)(you)氣(qi)),即使給(gei)正(zheng)動作(zuo)(zuo)(zuo)(zuo)(zuo)線(xian)圈(quan)斷(duan)(duan)電(dian)(dian)后正(zheng)動作(zuo)(zuo)(zuo)(zuo)(zuo)氣(qi)路(lu)(lu)(lu)仍然(ran)是接通(tong)(tong)(tong)(tong)(tong)的(de)(de),將會一(yi)直維持到給(gei)反動作(zuo)(zuo)(zuo)(zuo)(zuo)線(xian)圈(quan)通(tong)(tong)(tong)(tong)(tong)電(dian)(dian)為止。 給(gei)反動作(zuo)(zuo)(zuo)(zuo)(zuo)線(xian)圈(quan)通(tong)(tong)(tong)(tong)(tong)電(dian)(dian),則反動作(zuo)(zuo)(zuo)(zuo)(zuo)氣(qi)路(lu)(lu)(lu)接通(tong)(tong)(tong)(tong)(tong)(反動作(zuo)(zuo)(zuo)(zuo)(zuo)出(chu)氣(qi)孔(kong)有(you)(you)氣(qi)),即使給(gei)反動作(zuo)(zuo)(zuo)(zuo)(zuo)線(xian)圈(quan)斷(duan)(duan)電(dian)(dian)后反動作(zuo)(zuo)(zuo)(zuo)(zuo)氣(qi)路(lu)(lu)(lu)仍然(ran)是接通(tong)(tong)(tong)(tong)(tong)的(de)(de),將會一(yi)直維持到給(gei)正(zheng)動作(zuo)(zuo)(zuo)(zuo)(zuo)線(xian)圈(quan)通(tong)(tong)(tong)(tong)(tong)電(dian)(dian)為止。這相當于“自(zi)鎖"。 基于兩(liang)位(wei)五通(tong)(tong)(tong)(tong)(tong)雙電(dian)(dian)控電(dian)(dian)磁(ci)(ci)閥(fa)(fa)的(de)(de)這種特性,在(zai)設計機電(dian)(dian)控制(zhi)回路(lu)(lu)(lu)或編制(zhi)PLC程序的(de)(de)時候,可(ke)以讓(rang)電(dian)(dian)磁(ci)(ci)閥(fa)(fa)線(xian)圈(quan)動作(zuo)(zuo)(zuo)(zuo)(zuo)1~2秒就可(ke)以了,這樣可(ke)以保護電(dian)(dian)磁(ci)(ci)閥(fa)(fa)線(xian)圈(quan)不(bu)容易損壞(huai)。
技術參數和性能:
GTD/ATD氣動執行器技術參數 | D673H氣動硬密封對夾式蝶閥閥體參數 | ||
類(lei) 型 | 雙作用活塞式、彈(dan)簧(huang)復位式 | 公稱通徑 | DN50~400mm |
氣源壓力 | 雙作用(yong):2-8bar/單作用(yong):4-8bar | 公稱壓力 | PN1.6、2.5MPa |
輸出力矩 | 雙(shuang)作用:4N·M~10560N·M | 閥軸材質 | 碳素鋼、304/316/316L不銹鋼 |
單(dan)作用:7N·M~2668N·M | 閥體材質 | 碳(tan)素(su)鋼(gang)、合金鋼(gang)、不銹(xiu)鋼(gang) | |
工作溫度 | 常溫型:-20℃~80℃(丁jing橡膠O型圈(quan)) | 閥板材質 | 碳素鋼(gang)、合金(jin)鋼(gang)、不銹鋼(gang) |
高溫型:-20℃~160℃(氟橡膠O型圈) | 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、天然氣、油品及弱腐(fu)蝕性流體 | |
閥位信號 | 定位器:4~20mA/回信器:全(quan)開全(quan)關(guan)信號 | 特點 | 零泄漏、使用壽命長、便于安裝、耐高溫高壓 |
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:
根據不同控制和要求可選擇(ze)下列附件:
回訊器:也叫限位開關,遠程反饋(kui)開關信(xin)號(可選防爆)。
電磁閥:雙作(zuo)用(yong)選二位五通、單作(zuo)用(yong)選二位三(san)通(可選防(fang)爆)。
三聯件(jian):可對氣源穩壓、過濾、氣缸加潤滑油。
手輪(lun)機(ji)構:轉動手輪(lun)機(ji)構,可實(shi)現手動開(kai)、關閥(fa)。
電氣(qi)定位器(qi):輸入4~20mA信(xin)號,實現(xian)閥(fa)門調(diao)節功能。
選型:
1、氣動執行器(qi)類型:雙(shuang)作用(yong)、單作用(yong)
2、介質類(lei)型、溫度(du)、壓(ya)力
3、所(suo)需附件:電磁閥、定位器、信(xin)號反饋(kui)、氣源處理三聯件、手(shou)動機構(gou)
上海喬邑閥門主要生產銷售【氣動三偏心金屬硬密封蝶閥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(bei)有大量庫存現貨直(zhi)銷!我們一(yi)直(zhi)秉(bing)持“合理價(jia)格、貼心服務"的理念,努力為用戶提供可靠的產品和完善(shan)的售后服務。本文中所有文字(zi)、數據、圖片(pian)僅供參考。
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