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D641X氣動蝶閥

產品簡介：

防爆氣動切斷蝶閥D641X氣動法蘭蝶閥D641X氣動蝶閥D641X-10Q氣動開關蝶閥D641X-16Q氣動切斷蝶閥/氣動不銹鋼板法蘭蝶閥D641XP氣動橡膠軟密封法蘭蝶閥/單作用故障自動復位防爆氣動蝶閥D641X-10C-16C單作用防爆氣動法蘭蝶閥/斷電停氣彈簧自動復位氣動蝶閥/單作用防爆氣動切斷法蘭蝶閥/單作用防爆氣動不銹鋼蝶閥/單作用防爆氣動帶手動蝶閥/防爆氣動調節型蝶閥/單作用防爆氣動開關型蝶閥/氣動法蘭軟密封蝶閥是由GT或(huo)AT氣(qi)(qi)動執行器和碳鋼或(huo)球墨鑄(zhu)鐵橡膠密封(feng)法蘭蝶(die)(die)閥組(zu)成。氣(qi)(qi)動法蘭軟密封(feng)蝶(die)(die)閥適(shi)用于溫(wen)度≤120℃如食品、醫藥(yao)、化工、石油、電力、輕紡、造紙等(deng)給排水、氣(qi)(qi)體(ti)管(guan)道(dao)上(shang)作調節流量(liang)和截流介質的作用。

主要特點：

單作用氣動執行器和雙作用氣動執行器的區別：

單作用氣動執行器一般分為常開型和常閉型（常開型：通氣關，斷氣開；常閉型:通氣開，斷氣關），也就是說，在安裝之前有一個設定，設定其為開或者關，如果是常開的，那就是在通氣的情況下氣動執行器關閉閥門，如果氣源出現故障或者突然停電，單作用氣動執行器靠彈簧自動復位為開的狀態，也就是說會回到它的設定狀態，設定為關，則會回到關的狀態，一般在危險的工況中使用較多，比如輸送可燃氣體或可燃液體，在失去氣源又出現緊急情況的時候，單作用氣動執行機構能自動復位把危險降低，而雙作用就不能復位。

雙作用氣動執行器在通氣的情況下氣動執行器打開閥門，當要關閉閥門的時候另外一邊通氣才能關閉，雙作用氣動執行器是靠氣缸工作復位的，在失去氣源的時候只能保持原位。

設計標準：

技術參數：

氣動執行器參數：

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：單電控電磁閥、雙電控電磁閥、限位開關回訊器。

調節型附件：電氣定位器、氣動定位器、電氣轉換器。

氣源處理附件：空氣過濾減壓閥、氣源處理三聯件。

手動機構：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)動操作：自(zi)動控制(zhi)在(zai)不正常(chang)情(qing)況下可以手(shou)動操作閥門(men)的啟(qi)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)(dian)磁(ci)(ci)線(xian)圈(quan)(quan)，一般(ban)用在(zai)2位(wei)3通(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)(ci)閥，線(xian)圈(quan)(quan)電(dian)(dian)(dian)(dian)壓等級一般(ban)采用DC24V、AC220V等。 兩位(wei)三通(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)(ci)閥分為常(chang)閉(bi)型和常(chang)開(kai)型兩種(zhong)，常(chang)閉(bi)型指(zhi)線(xian)圈(quan)(quan)沒通(tong)(tong)電(dian)(dian)(dian)(dian)時氣路(lu)是斷(duan)的(de)，常(chang)開(kai)型指(zhi)線(xian)圈(quan)(quan)沒通(tong)(tong)電(dian)(dian)(dian)(dian)時氣路(lu)是通(tong)(tong)的(de)。 常(chang)閉(bi)型兩位(wei)三通(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)(ci)閥動(dong)作(zuo)原(yuan)理(li)：給線(xian)圈(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)，氣路(lu)接通(tong)(tong)，線(xian)圈(quan)(quan)一旦(dan)斷(duan)電(dian)(dian)(dian)(dian)，氣路(lu)就會(hui)斷(duan)開(kai)，這相當(dang)于“點動(dong)"。 常(chang)開(kai)型兩位(wei)三通(tong)(tong)單電(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)磁(ci)(ci)閥動(dong)作(zuo)原(yuan)理(li)：給線(xian)圈(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)，氣路(lu)斷(duan)開(kai)，線(xian)圈(quan)(quan)一旦(dan)斷(duan)電(dian)(dian)(dian)(dian)，氣路(lu)就會(hui)接通(tong)(tong)，這也是“點動(dong)"。

雙電控：即有兩(liang)(liang)個電(dian)(dian)(dian)(dian)磁(ci)(ci)線圈(quan)(quan)(quan)，一(yi)般用在兩(liang)(liang)位(wei)五通(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)，兩(liang)(liang)位(wei)五通(tong)(tong)雙電(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)原理：給(gei)(gei)正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線圈(quan)(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)，則正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)接通(tong)(tong)(正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)出氣(qi)(qi)孔有氣(qi)(qi))，即使給(gei)(gei)正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線圈(quan)(quan)(quan)斷電(dian)(dian)(dian)(dian)后正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)仍然是(shi)接通(tong)(tong)的(de)，將會(hui)一(yi)直(zhi)維持(chi)到給(gei)(gei)反(fan)(fan)(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線圈(quan)(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)為(wei)止。 給(gei)(gei)反(fan)(fan)(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線圈(quan)(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)，則反(fan)(fan)(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)接通(tong)(tong)(反(fan)(fan)(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)出氣(qi)(qi)孔有氣(qi)(qi))，即使給(gei)(gei)反(fan)(fan)(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線圈(quan)(quan)(quan)斷電(dian)(dian)(dian)(dian)后反(fan)(fan)(fan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)仍然是(shi)接通(tong)(tong)的(de)，將會(hui)一(yi)直(zhi)維持(chi)到給(gei)(gei)正動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)線圈(quan)(quan)(quan)通(tong)(tong)電(dian)(dian)(dian)(dian)為(wei)止。這相當于(yu)(yu)“自鎖"。 基于(yu)(yu)兩(liang)(liang)位(wei)五通(tong)(tong)雙電(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)的(de)這種特性，在設計機電(dian)(dian)(dian)(dian)控制回路(lu)或編(bian)制PLC程序的(de)時(shi)候，可(ke)(ke)以讓電(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)線圈(quan)(quan)(quan)動(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)1~2秒就可(ke)(ke)以了，這樣可(ke)(ke)以保護(hu)電(dian)(dian)(dian)(dian)磁(ci)(ci)閥(fa)(fa)(fa)(fa)(fa)線圈(quan)(quan)(quan)不容易損壞。

零件材料：

性能規范：

密封材料和適用溫度：

外形結構圖：

主要外形尺寸：

上海喬邑閥門主要生產銷售【防爆氣動切斷蝶閥D641X氣動法蘭蝶閥D641X氣動蝶閥D641X-10Q氣動開關蝶閥D641X-16Q氣動切斷蝶閥/氣動不銹鋼板法蘭蝶閥D641XP氣動橡膠軟密封法蘭蝶閥/單作用故障自動復位防爆氣動蝶閥D641X-10C-16C單作用防爆氣動法蘭蝶閥/斷電停氣彈簧自動復位氣動蝶閥/單作用防爆氣動切斷法蘭蝶閥/單作用防爆氣動不銹鋼蝶閥/單作用防爆氣動帶手動蝶閥/防爆氣動調節型蝶閥/單作用防爆氣動開關型蝶閥/氣動法蘭軟密封蝶閥】，備(bei)有(you)(you)大(da)量庫(ku)存(cun)現(xian)貨直(zhi)銷！我(wo)們一直(zhi)秉持“合理價格、貼心服務"的理念，努力為用戶提供(gong)可靠(kao)的產(chan)品和完善的售后服務。本文中所有(you)(you)文字、數據(ju)、圖(tu)片僅供(gong)參考。