產品名稱:防爆(bao)氣動(dong)不銹鋼球閥FBQ641F
更新日期:2023-11-25
訪問次數:1370
產品特點:防(fang)爆氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)不(bu)銹(xiu)(xiu)鋼(gang)(gang)球(qiu)(qiu)(qiu)(qiu)閥(fa)FBQ641F防(fang)爆氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)球(qiu)(qiu)(qiu)(qiu)閥(fa)/氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)不(bu)銹(xiu)(xiu)鋼(gang)(gang)切(qie)斷球(qiu)(qiu)(qiu)(qiu)閥(fa)Q641F氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)不(bu)銹(xiu)(xiu)鋼(gang)(gang)球(qiu)(qiu)(qiu)(qiu)閥(fa)/氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)帶手動(dong)(dong)(dong)不(bu)銹(xiu)(xiu)鋼(gang)(gang)球(qiu)(qiu)(qiu)(qiu)閥(fa)Q6S41F氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)帶手輪(lun)不(bu)銹(xiu)(xiu)鋼(gang)(gang)球(qiu)(qiu)(qiu)(qiu)閥(fa)/氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)球(qiu)(qiu)(qiu)(qiu)閥(fa)Q641F-10P氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)法(fa)蘭球(qiu)(qiu)(qiu)(qiu)閥(fa)Q641F-16P單作(zuo)用故障(zhang)自動(dong)(dong)(dong)復位(wei)防(fang)爆氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)不(bu)銹(xiu)(xiu)鋼(gang)(gang)切(qie)斷球(qiu)(qiu)(qiu)(qiu)閥(fa)/氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)開關型(xing)(xing)(xing)不(bu)銹(xiu)(xiu)鋼(gang)(gang)球(qiu)(qiu)(qiu)(qiu)閥(fa)/氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)調節型(xing)(xing)(xing)不(bu)銹(xiu)(xiu)鋼(gang)(gang)球(qiu)(qiu)(qiu)(qiu)閥(fa)/氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)帶手操機構不(bu)銹(xiu)(xiu)鋼(gang)(gang)球(qiu)(qiu)(qiu)(qiu)閥(fa)/CT4防(fang)爆氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)開關型(xing)(xing)(xing)球(qiu)(qiu)(qiu)(qiu)閥(fa)CT6防(fang)爆氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)切(qie)斷型(xing)(xing)(xing)球(qiu)(qiu)(qiu)(qiu)閥(fa)是由球(qiu)(qiu)(qiu)(qiu)閥(fa)與氣(qi)(qi)(qi)(qi)動(dong)(dong)(dong)執行機構及(ji)相關附(fu)件(jian)組成。
FBQ641F防爆氣動不銹鋼切斷球閥
產品簡介:
防爆氣動不銹鋼球閥FBQ641F防爆氣動球閥/氣動不銹鋼切斷球閥Q641F氣動不銹鋼球閥/氣動帶手動不銹鋼球閥Q6S41F氣動帶手輪不銹鋼球閥/氣動球閥Q641F-10P氣動法蘭球閥Q641F-16P單作用故障自動復位防爆氣動不銹鋼切斷球閥/氣動開關型不銹鋼球閥/氣動調節型不銹鋼球閥/氣動帶手操機構不銹鋼球閥/CT4防爆氣動開關型球閥CT6防爆氣動切斷型球閥是由(you)不銹鋼球閥(fa)(fa)與(yu)氣動(dong)執行機構及(ji)(ji)其它(ta)相關附件(jian)組(zu)成,利用氣源驅動(dong)來控制(zhi)閥(fa)(fa)門(men)啟閉,閥(fa)(fa)體材質均由(you)不銹鋼制(zhi)作,具有(you)良好(hao)的(de)(de)(de)抗拉性,耐磨性以及(ji)(ji)防(fang)腐蝕性等,不僅可(ke)(ke)用于一般常溫常壓(ya)的(de)(de)(de)場(chang)合當中,還適用于高(gao)溫高(gao)壓(ya)和低(di)壓(ya)力降等工作條件(jian)相對(dui)比較惡劣(lie)的(de)(de)(de)管道里。可(ke)(ke)根據工況(kuang)需要裝(zhuang)配上閥(fa)(fa)門(men)定(ding)位器,輸入4-20mA的(de)(de)(de)模擬量信號,達到對(dui)球閥(fa)(fa)開(kai)度(du)大小(xiao)的(de)(de)(de)百(bai)分比調(diao)節(jie)控制(zhi)。也可(ke)(ke)增加蝸(gua)輪手動(dong)裝(zhuang)置防(fang)止閥(fa)(fa)門(men)氣缸無氣源狀態手動(dong)可(ke)(ke)操(cao)作閥(fa)(fa)門(men)的(de)(de)(de)開(kai)關,使其氣動(dong)閥(fa)(fa)門(men)更安全(quan)可(ke)(ke)靠。
性能優點:
1、不(bu)銹(xiu)鋼球閥(fa)采(cai)用精密鑄造,與氣動執行器連接組成,不(bu)僅可以作為開關截斷作用、也可作為流量調節(jie)作用。
2、多樣化選擇(ze),通過選用不(bu)同的閥(fa)體、閥(fa)座材質,可適用于不(bu)同工況(kuang)介質當中。
3、適用范圍廣(guang)闊(kuo),可用于常溫(wen)常壓(ya)場合,也可在高溫(wen)高壓(ya)及低溫(wen)工況中使用。
4、采用氣(qi)(qi)體為(wei)動力源,壓力一般在0.4-0.7MPa左右,相對來說比較安全(quan)。如果漏氣(qi)(qi)的(de)話,氣(qi)(qi)體可以直接排出,對環境沒有污染,具有較高的(de)安全(quan)性。
5、采(cai)用(yong)新型AT/GT系列氣(qi)動(dong)執行(xing)(xing)器,有雙(shuang)作用(yong)和單(dan)作用(yong)式(shi)(shi)(彈簧復位),采(cai)用(yong)齒(chi)輪齒(chi)條式(shi)(shi)結(jie)構傳動(dong),性能更安(an)全可靠(kao);大口徑閥門采(cai)用(yong)AW系列氣(qi)動(dong)執行(xing)(xing)器,撥叉式(shi)(shi)結(jie)構傳動(dong),結(jie)構合理,輸出(chu)扭矩大。
工作原理:
Q6S41F氣(qi)動(dong)帶手(shou)(shou)輪(lun)球(qiu)(qiu)閥是(shi)由GT型、AT型氣(qi)動(dong)活塞式氣(qi)缸(gang)和呈(cheng)90°旋轉的球(qiu)(qiu)閥及(ji)蝸輪(lun)手(shou)(shou)動(dong)裝置直接(jie)組合而(er)成。當(dang)球(qiu)(qiu)旋轉90度(du)時,在進、出口(kou)處應全部呈(cheng)現球(qiu)(qiu)面,從而(er)截斷流動(dong),反之既呈(cheng)現通孔(kong),使(shi)介質通過。氣(qi)動(dong)執(zhi)行器(qi)能(neng)快速(su)旋轉90度(du)就(jiu)能(neng)使(shi)球(qiu)(qiu)閥瞬間關閉嚴密,當(dang)氣(qi)動(dong)執(zhi)行器(qi)發(fa)生故障(zhang)時,也可用(yong)手(shou)(shou)動(dong)蝸輪(lun)裝置進行閥門的關閉和開啟,減(jian)少了(le)發(fa)生故障(zhang)的機率。
產品特點:
1、可選配蝸(gua)輪(lun)手動(dong)裝置,增(zeng)加(jia)氣動(dong)閥(fa)門(men)的安全(quan)性(xing)。
2、安裝(zhuang)簡便,能(neng)以(yi)任意方(fang)向(xiang)安裝(zhuang)于管道中的任意部位。
3、閥(fa)體(ti)內通道平整光滑,可以輸(shu)送粘性(xing)流體(ti)、漿液以及(ji)固體(ti)顆粒(li)。
4、由于聚四(si)氟乙(yi)烯等材料具有良好的自(zi)潤滑(hua)性,與球(qiu)體的摩擦(ca)損小,故球(qiu)閥的使(shi)用壽(shou)命長。
5、操作力(li)矩小,流通能(neng)力(li)大、壓(ya)力(li)損失小、使用壽命長(chang)、表面鍍鉻、外形(xing)美(mei)觀、結構簡單,維(wei)修(xiu)更(geng)換(huan)方便。
執行機構:
采用(yong)GT、AT、AW型(xing)系列氣動執行器(qi)(qi),有雙作用(yong)式和單作用(yong)式(彈(dan)簧復位),齒輪(lun)齒條(tiao)傳動,安(an)全可(ke)靠;大口(kou)徑閥(fa)門采用(yong)系列AW型(xing)氣動執行器(qi)(qi)拔(ba)叉(cha)式傳動,結構合(he)理,輸出扭矩大,有雙作用(yong)式和單作用(yong)式。
1、齒輪式雙活塞,輸出力矩大,體積小。
2、氣缸選用鋁(lv)合金材料(liao),重量(liang)輕、外(wai)形美觀(guan)。
3、可(ke)在頂部、底(di)部安裝(zhuang)手動操(cao)作機(ji)構。
4、齒條式連接可調節開啟(qi)角(jiao)度、額定流量。
5、執行器(qi)可選帶(dai)電訊號反饋(kui)指示及各(ge)類附件以實現自動化操(cao)作。
6、IS05211標(biao)準連接(jie)為產品的安裝更換提供了方便(bian)。
7、兩端調(diao)的(de)(de)節(jie)螺釘可使標準產品在0°和90°有±4°的(de)(de)可調(diao)范圍。確(que)保與(yu)閥門的(de)(de)同步(bu)精度。
單作用氣動執行器和雙作用氣動執行器的區別:
氣動球閥中單作用和雙作用指的是氣動球閥所配氣動執行器可分為單作用和雙作用。其區別在于:單作用的氣缸內有彈簧,而雙作用內沒有。因此單作用氣動執行器的價格比雙作用氣動執行器的價格要高。
單(dan)作(zuo)用氣(qi)動執(zhi)行(xing)器(qi)一(yi)般(ban)分為(wei)(wei)常(chang)開(kai)型(xing)和常(chang)閉型(xing)(常(chang)開(kai)型(xing):通(tong)(tong)氣(qi)關,斷(duan)氣(qi)開(kai);常(chang)閉型(xing):通(tong)(tong)氣(qi)開(kai),斷(duan)氣(qi)關),也就(jiu)(jiu)是(shi)說,在安(an)裝之前有一(yi)個設定,設定其(qi)為(wei)(wei)開(kai)或(huo)(huo)者(zhe)關,如果是(shi)常(chang)開(kai)的(de),那(nei)就(jiu)(jiu)是(shi)在通(tong)(tong)氣(qi)的(de)情況(kuang)下氣(qi)動執(zhi)行(xing)器(qi)關閉閥(fa)門(men),如果氣(qi)源(yuan)出現故(gu)障或(huo)(huo)者(zhe)突然(ran)停電(dian),單(dan)作(zuo)用氣(qi)動執(zhi)行(xing)器(qi)靠(kao)彈簧自動復(fu)位為(wei)(wei)開(kai)的(de)狀(zhuang)(zhuang)態,也就(jiu)(jiu)是(shi)說會回到它的(de)設定狀(zhuang)(zhuang)態,設定為(wei)(wei)關,則會回到關的(de)狀(zhuang)(zhuang)態,一(yi)般(ban)在危(wei)險的(de)工況(kuang)中使用較(jiao)多(duo),比如輸送可燃氣(qi)體(ti)或(huo)(huo)可燃液(ye)體(ti),在失去(qu)氣(qi)源(yuan)又出現緊急情況(kuang)的(de)時候,單(dan)作(zuo)用氣(qi)動執(zhi)行(xing)機構能自動復(fu)位把危(wei)險降低,而雙(shuang)作(zuo)用就(jiu)(jiu)不能復(fu)位。
雙(shuang)作用(yong)氣動(dong)(dong)執(zhi)行(xing)器(qi)在通氣的情況(kuang)下氣動(dong)(dong)執(zhi)行(xing)器(qi)打開閥門,當要(yao)關閉(bi)閥門的時候另外一邊通氣才能關閉(bi),雙(shuang)作用(yong)氣動(dong)(dong)執(zhi)行(xing)器(qi)是靠氣缸工作復(fu)位(wei)的,在失去氣源的時候只能保持(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(dian)控(kong)電(dian)磁閥(fa)、雙電(dian)控(kong)電(dian)磁閥(fa)、限(xian)位開關回訊器。
調節型附(fu)件:電(dian)氣(qi)定位器(qi)、氣(qi)動定位器(qi)、電(dian)氣(qi)轉換器(qi)。
氣(qi)(qi)源處(chu)理附(fu)件:空氣(qi)(qi)過濾減壓閥、氣(qi)(qi)源處(chu)理三聯件。
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、手動(dong)操(cao)作:自動(dong)控制在不正常情況下可(ke)以手動(dong)操(cao)作閥門的啟閉。
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)(dian)磁(ci)線圈(quan)(quan)(quan),一(yi)般用在2位(wei)3通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)閥,線圈(quan)(quan)(quan)電(dian)(dian)(dian)(dian)壓等(deng)(deng)級一(yi)般采用DC24V、AC220V等(deng)(deng)。 兩位(wei)三(san)(san)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)閥分為常閉型(xing)和常開(kai)(kai)型(xing)兩種(zhong),常閉型(xing)指(zhi)線圈(quan)(quan)(quan)沒(mei)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)時氣(qi)路(lu)(lu)是斷(duan)(duan)的,常開(kai)(kai)型(xing)指(zhi)線圈(quan)(quan)(quan)沒(mei)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)時氣(qi)路(lu)(lu)是通(tong)(tong)(tong)(tong)的。 常閉型(xing)兩位(wei)三(san)(san)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)閥動作(zuo)原理(li):給(gei)(gei)線圈(quan)(quan)(quan)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian),氣(qi)路(lu)(lu)接通(tong)(tong)(tong)(tong),線圈(quan)(quan)(quan)一(yi)旦(dan)斷(duan)(duan)電(dian)(dian)(dian)(dian),氣(qi)路(lu)(lu)就會斷(duan)(duan)開(kai)(kai),這(zhe)(zhe)相(xiang)當于(yu)“點動"。 常開(kai)(kai)型(xing)兩位(wei)三(san)(san)通(tong)(tong)(tong)(tong)單電(dian)(dian)(dian)(dian)控(kong)電(dian)(dian)(dian)(dian)磁(ci)閥動作(zuo)原理(li):給(gei)(gei)線圈(quan)(quan)(quan)通(tong)(tong)(tong)(tong)電(dian)(dian)(dian)(dian),氣(qi)路(lu)(lu)斷(duan)(duan)開(kai)(kai),線圈(quan)(quan)(quan)一(yi)旦(dan)斷(duan)(duan)電(dian)(dian)(dian)(dian),氣(qi)路(lu)(lu)就會接通(tong)(tong)(tong)(tong),這(zhe)(zhe)也是“點動"。
雙電控:即有(you)兩個電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)線(xian)圈,一般(ban)用在兩位五通(tong)電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa),兩位五通(tong)雙(shuang)電(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)原理:給(gei)正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈通(tong)電(dian)(dian)(dian)(dian),則正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)接(jie)通(tong)(正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)出氣(qi)(qi)孔(kong)有(you)氣(qi)(qi)),即使(shi)給(gei)正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈斷電(dian)(dian)(dian)(dian)后正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)仍(reng)然是(shi)接(jie)通(tong)的(de),將(jiang)會一直(zhi)維(wei)持到給(gei)反動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈通(tong)電(dian)(dian)(dian)(dian)為止。 給(gei)反動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈通(tong)電(dian)(dian)(dian)(dian),則反動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)接(jie)通(tong)(反動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)出氣(qi)(qi)孔(kong)有(you)氣(qi)(qi)),即使(shi)給(gei)反動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈斷電(dian)(dian)(dian)(dian)后反動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)路(lu)仍(reng)然是(shi)接(jie)通(tong)的(de),將(jiang)會一直(zhi)維(wei)持到給(gei)正動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈通(tong)電(dian)(dian)(dian)(dian)為止。這相當于“自鎖(suo)"。 基(ji)于兩位五通(tong)雙(shuang)電(dian)(dian)(dian)(dian)控電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)的(de)這種特性(xing),在設計機電(dian)(dian)(dian)(dian)控制回(hui)路(lu)或編制PLC程序(xu)的(de)時候,可以讓電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)線(xian)圈動(dong)(dong)(dong)(dong)(dong)(dong)作(zuo)(zuo)(zuo)(zuo)1~2秒就可以了,這樣可以保護電(dian)(dian)(dian)(dian)磁(ci)(ci)(ci)閥(fa)線(xian)圈不容易損壞。
主要技術參數:
1、閥體
閥體形式 | 直通鑄造球型閥 |
公稱通徑 | DN15~300mm |
公稱壓力 | PN1.6、2.5、4.0、6.4 MPa;ANSI 150、300LB ;JIS 10、20、30K |
法蘭標準 | JIS、ANSI、GB、JB、HG等 |
連接形式 | 法蘭式(shi)(shi)、螺紋式(shi)(shi)、焊接(jie)式(shi)(shi) |
閥蓋形式 | 整體式 |
壓蓋型式 | 螺栓壓緊式 |
密封填料 | V型聚(ju)(ju)四氟乙烯(xi)填(tian)料(liao)、含(han)浸聚(ju)(ju)四氟乙烯(xi)填(tian)料(liao)、石棉(mian)編織(zhi)填(tian)料(liao)、柔(rou)性石墨 |
2、閥內件
閥芯形式 | O型球體閥芯 |
流量特性 | 快開特性 |
3、執行機構
執行器型號 | GT、AT、AW系列單雙作用氣動執行器 |
供氣壓力 | 0.4~0.7MPa |
氣源接口 | G1/4"、G1/8"、G3/8"、G1/2" |
環境溫度 | -30~+70℃ |
作用形式 | 單作用執行機構:氣關式(B)--失氣時閥位開(FO);氣開式(K)--失氣時閥位關(FC) |
可配附件 | 定位器、電磁(ci)閥(fa)、空氣過濾減壓器、保位閥(fa)、行程開關、閥(fa)位傳送(song)器、手(shou)輪機構等 |
4、流量系數Kv
公稱通(tong)徑(jing) DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
額定流量系數KV | 21 | 38 | 72 | 112 | 170 | 273 | 384 | 512 | 940 | 1452 | 2222 | 3589 | 5128 | 7359 |
主要外形及連接尺寸:
公稱通徑 DN(mm) | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
L | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 280 | 320 | 360 | 400 | 630 | 750 |
H | 44.5 | 49 | 55 | 65 | 65 | 75 | 90 | 95 | 115 | 127 | 140 | 172.5 | 310 | 350 |
H1 | 根據所配執行機構而定 | |||||||||||||
D | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 |
D1 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 355 | 410 |
D2 | 46 | 56 | 65 | 76 | 84 | 99 | 118 | 132 | 156 | 184 | 211 | 266 | 319 | 370 |
n-φd | 4-14 | 4-14 | 4-14 | 4-18 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-22 | 12-22 | 12-26 | 12-26 |
A、A1 | 根據閥門所需力矩而定,配(pei)置機型不同,外(wai)形尺寸也不相(xiang)同 |
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