產品名稱:防爆氣動不銹鋼(gang)球閥(fa)FBQ641F
更新日期:2023-11-25
訪問次數:1325
產品特點:防(fang)爆(bao)(bao)氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)不(bu)(bu)(bu)銹(xiu)鋼(gang)球閥(fa)(fa)(fa)(fa)FBQ641F防(fang)爆(bao)(bao)氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)球閥(fa)(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)不(bu)(bu)(bu)銹(xiu)鋼(gang)切斷(duan)球閥(fa)(fa)(fa)(fa)Q641F氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)不(bu)(bu)(bu)銹(xiu)鋼(gang)球閥(fa)(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)帶手(shou)動(dong)(dong)(dong)(dong)不(bu)(bu)(bu)銹(xiu)鋼(gang)球閥(fa)(fa)(fa)(fa)Q6S41F氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)帶手(shou)輪不(bu)(bu)(bu)銹(xiu)鋼(gang)球閥(fa)(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)球閥(fa)(fa)(fa)(fa)Q641F-10P氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)法蘭球閥(fa)(fa)(fa)(fa)Q641F-16P單(dan)作用故障(zhang)自動(dong)(dong)(dong)(dong)復位防(fang)爆(bao)(bao)氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)不(bu)(bu)(bu)銹(xiu)鋼(gang)切斷(duan)球閥(fa)(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)開(kai)關(guan)型不(bu)(bu)(bu)銹(xiu)鋼(gang)球閥(fa)(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)調節型不(bu)(bu)(bu)銹(xiu)鋼(gang)球閥(fa)(fa)(fa)(fa)/氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)帶手(shou)操(cao)機構(gou)不(bu)(bu)(bu)銹(xiu)鋼(gang)球閥(fa)(fa)(fa)(fa)/CT4防(fang)爆(bao)(bao)氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)開(kai)關(guan)型球閥(fa)(fa)(fa)(fa)CT6防(fang)爆(bao)(bao)氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)切斷(duan)型球閥(fa)(fa)(fa)(fa)是由球閥(fa)(fa)(fa)(fa)與氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)執行機構(gou)及相(xiang)關(guan)附件(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(shi)由不銹鋼球閥(fa)(fa)(fa)與(yu)氣(qi)(qi)動執行(xing)機構及其它相關附件(jian)組成,利用氣(qi)(qi)源驅動來控(kong)制(zhi)(zhi)閥(fa)(fa)(fa)門(men)啟(qi)閉,閥(fa)(fa)(fa)體(ti)材(cai)質均(jun)由不銹鋼制(zhi)(zhi)作,具(ju)有(you)良(liang)好的(de)(de)抗拉性,耐磨性以及防腐蝕性等(deng),不僅可(ke)用于一(yi)般常(chang)(chang)溫常(chang)(chang)壓的(de)(de)場合(he)當(dang)中(zhong),還適用于高(gao)溫高(gao)壓和(he)低壓力(li)降等(deng)工作條件(jian)相對比較惡劣的(de)(de)管道里。可(ke)根據工況(kuang)需要裝配上(shang)閥(fa)(fa)(fa)門(men)定位器,輸入4-20mA的(de)(de)模擬量信號,達到對球閥(fa)(fa)(fa)開(kai)度(du)大小的(de)(de)百分(fen)比調節控(kong)制(zhi)(zhi)。也可(ke)增加蝸輪手動裝置防止閥(fa)(fa)(fa)門(men)氣(qi)(qi)缸無(wu)氣(qi)(qi)源狀態(tai)手動可(ke)操作閥(fa)(fa)(fa)門(men)的(de)(de)開(kai)關,使其氣(qi)(qi)動閥(fa)(fa)(fa)門(men)更安全可(ke)靠。
性能優點:
1、不(bu)銹鋼球閥采(cai)用精密(mi)鑄(zhu)造,與氣動執行器(qi)連(lian)接(jie)組成,不(bu)僅(jin)可以作為開關截斷(duan)作用、也可作為流量調節(jie)作用。
2、多樣化選擇,通(tong)過選用不(bu)同的閥(fa)體、閥(fa)座材質,可適用于(yu)不(bu)同工況介質當中(zhong)。
3、適(shi)用范圍(wei)廣闊(kuo),可用于(yu)常溫常壓場(chang)合,也可在高(gao)溫高(gao)壓及低溫工況中使(shi)用。
4、采用(yong)氣體(ti)為(wei)動力(li)(li)源,壓力(li)(li)一般在(zai)0.4-0.7MPa左右,相對來(lai)說比較安(an)全。如果漏(lou)氣的(de)話(hua),氣體(ti)可以(yi)直接(jie)排(pai)出,對環境沒(mei)有污染,具有較高的(de)安(an)全性。
5、采用(yong)新型AT/GT系列氣動(dong)執行器(qi),有雙作用(yong)和(he)單作用(yong)式(shi)(彈(dan)簧(huang)復位),采用(yong)齒輪(lun)齒條式(shi)結(jie)構傳動(dong),性(xing)能(neng)更安全可靠;大(da)口徑閥(fa)門采用(yong)AW系列氣動(dong)執行器(qi),撥叉式(shi)結(jie)構傳動(dong),結(jie)構合理(li),輸出扭矩大(da)。
工作原理:
Q6S41F氣(qi)動(dong)帶手(shou)輪(lun)球閥(fa)是(shi)由GT型、AT型氣(qi)動(dong)活塞式氣(qi)缸和呈90°旋轉的球閥(fa)及蝸輪(lun)手(shou)動(dong)裝(zhuang)置(zhi)直(zhi)接組(zu)合而成。當(dang)球旋轉90度時,在進(jin)(jin)、出口處應(ying)全部呈現球面,從而截斷(duan)流動(dong),反(fan)之既呈現通(tong)孔(kong),使(shi)(shi)介(jie)質(zhi)通(tong)過。氣(qi)動(dong)執行(xing)(xing)器能快(kuai)速(su)旋轉90度就能使(shi)(shi)球閥(fa)瞬間關閉嚴密,當(dang)氣(qi)動(dong)執行(xing)(xing)器發(fa)生故障(zhang)(zhang)時,也可用手(shou)動(dong)蝸輪(lun)裝(zhuang)置(zhi)進(jin)(jin)行(xing)(xing)閥(fa)門的關閉和開(kai)啟,減少了(le)發(fa)生故障(zhang)(zhang)的機率。
產品特點:
1、可(ke)選配蝸輪手動裝置,增加(jia)氣動閥門的(de)安(an)全性。
2、安裝(zhuang)簡便,能以任意方向安裝(zhuang)于管道(dao)中的任意部位。
3、閥體內(nei)通道平整(zheng)光滑,可以輸送粘性(xing)流體、漿液以及(ji)固體顆(ke)粒。
4、由(you)于(yu)聚四氟乙烯等材料具有良好的自潤滑性,與球(qiu)體的摩擦損(sun)小,故球(qiu)閥的使用(yong)壽命長。
5、操作(zuo)力(li)矩小,流通能力(li)大、壓力(li)損(sun)失小、使用壽命長、表面(mian)鍍鉻、外形美觀、結構(gou)簡單(dan),維修更(geng)換方便。
執行機構:
采用(yong)GT、AT、AW型系列氣(qi)動(dong)執(zhi)行器,有雙作(zuo)用(yong)式(shi)和單作(zuo)用(yong)式(shi)(彈(dan)簧(huang)復位(wei)),齒輪齒條(tiao)傳(chuan)動(dong),安全可靠;大(da)(da)口(kou)徑閥門采用(yong)系列AW型氣(qi)動(dong)執(zhi)行器拔叉式(shi)傳(chuan)動(dong),結構合(he)理,輸(shu)出(chu)扭矩大(da)(da),有雙作(zuo)用(yong)式(shi)和單作(zuo)用(yong)式(shi)。
1、齒輪式雙活塞,輸出力矩大,體積小。
2、氣(qi)缸(gang)選(xuan)用鋁合(he)金材料,重量輕、外形美觀。
3、可在頂部、底部安裝手動操作(zuo)機構。
4、齒(chi)條式連接可(ke)調節開啟角(jiao)度(du)、額定流量。
5、執行器可選帶電訊號(hao)反饋指示及各類附件以實現自(zi)動(dong)化(hua)操作。
6、IS05211標(biao)準(zhun)連接為產品的安(an)裝更換提供(gong)了方便。
7、兩端調(diao)的(de)節螺釘可(ke)使標準產品在0°和90°有(you)±4°的(de)可(ke)調(diao)范圍。確保與閥門(men)的(de)同步精度(du)。
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。
單作(zuo)用(yong)氣(qi)(qi)動執(zhi)行(xing)器(qi)一(yi)(yi)般(ban)分為(wei)常(chang)開型(xing)和常(chang)閉(bi)型(xing)(常(chang)開型(xing):通氣(qi)(qi)關,斷氣(qi)(qi)開;常(chang)閉(bi)型(xing):通氣(qi)(qi)開,斷氣(qi)(qi)關),也就是說(shuo),在安裝(zhuang)之(zhi)前(qian)有一(yi)(yi)個設定,設定其為(wei)開或(huo)(huo)者關,如(ru)果是常(chang)開的(de)(de),那(nei)就是在通氣(qi)(qi)的(de)(de)情(qing)況(kuang)下氣(qi)(qi)動執(zhi)行(xing)器(qi)關閉(bi)閥門,如(ru)果氣(qi)(qi)源出(chu)現(xian)故障或(huo)(huo)者突然停電,單作(zuo)用(yong)氣(qi)(qi)動執(zhi)行(xing)器(qi)靠彈簧自動復(fu)(fu)位為(wei)開的(de)(de)狀(zhuang)態(tai),也就是說(shuo)會(hui)回到它(ta)的(de)(de)設定狀(zhuang)態(tai),設定為(wei)關,則會(hui)回到關的(de)(de)狀(zhuang)態(tai),一(yi)(yi)般(ban)在危險的(de)(de)工況(kuang)中使(shi)用(yong)較多,比如(ru)輸送(song)可燃氣(qi)(qi)體(ti)或(huo)(huo)可燃液體(ti),在失去氣(qi)(qi)源又出(chu)現(xian)緊急(ji)情(qing)況(kuang)的(de)(de)時(shi)候(hou),單作(zuo)用(yong)氣(qi)(qi)動執(zhi)行(xing)機構能自動復(fu)(fu)位把危險降低,而雙(shuang)作(zuo)用(yong)就不能復(fu)(fu)位。
雙(shuang)作(zuo)用(yong)氣(qi)(qi)動執行(xing)器在(zai)通氣(qi)(qi)的(de)情況下氣(qi)(qi)動執行(xing)器打開閥門,當(dang)要關閉(bi)閥門的(de)時候另外(wai)一(yi)邊(bian)通氣(qi)(qi)才(cai)能(neng)關閉(bi),雙(shuang)作(zuo)用(yong)氣(qi)(qi)動執行(xing)器是靠(kao)氣(qi)(qi)缸工(gong)作(zuo)復位的(de),在(zai)失去氣(qi)(qi)源的(de)時候只能(neng)保持原位。
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(fu)件:單(dan)電控電磁閥、雙(shuang)電控電磁閥、限位開關回訊器。
調節(jie)型附件:電氣(qi)定位器、氣(qi)動定位器、電氣(qi)轉換器。
氣源(yuan)處理附件:空氣過濾減壓閥、氣源(yuan)處理三聯(lian)件。
手動機構(gou):HVSD手操機構(gou)
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)在不正常(chang)情況下可(ke)以手(shou)動操作閥門的啟(qi)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(xian)圈,一(yi)般(ban)用在(zai)2位3通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)閥,線(xian)圈電(dian)(dian)(dian)(dian)壓等級一(yi)般(ban)采用DC24V、AC220V等。 兩(liang)位三(san)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)閥分為(wei)常閉(bi)型(xing)(xing)和(he)常開(kai)型(xing)(xing)兩(liang)種,常閉(bi)型(xing)(xing)指(zhi)線(xian)圈沒通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)時氣(qi)路(lu)是(shi)斷的,常開(kai)型(xing)(xing)指(zhi)線(xian)圈沒通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)時氣(qi)路(lu)是(shi)通(tong)(tong)(tong)的。 常閉(bi)型(xing)(xing)兩(liang)位三(san)通(tong)(tong)(tong)電(dian)(dian)(dian)(dian)磁(ci)閥動(dong)(dong)作(zuo)原理:給(gei)線(xian)圈通(tong)(tong)(tong)電(dian)(dian)(dian)(dian),氣(qi)路(lu)接通(tong)(tong)(tong),線(xian)圈一(yi)旦斷電(dian)(dian)(dian)(dian),氣(qi)路(lu)就會(hui)斷開(kai),這(zhe)相(xiang)當于“點動(dong)(dong)"。 常開(kai)型(xing)(xing)兩(liang)位三(san)通(tong)(tong)(tong)單電(dian)(dian)(dian)(dian)控(kong)電(dian)(dian)(dian)(dian)磁(ci)閥動(dong)(dong)作(zuo)原理:給(gei)線(xian)圈通(tong)(tong)(tong)電(dian)(dian)(dian)(dian),氣(qi)路(lu)斷開(kai),線(xian)圈一(yi)旦斷電(dian)(dian)(dian)(dian),氣(qi)路(lu)就會(hui)接通(tong)(tong)(tong),這(zhe)也是(shi)“點動(dong)(dong)"。
雙電控:即(ji)有兩個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁線(xian)圈,一(yi)般用(yong)在(zai)兩位(wei)(wei)五通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁閥,兩位(wei)(wei)五通(tong)(tong)雙電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁閥動(dong)作(zuo)(zuo)(zuo)(zuo)原理:給(gei)正(zheng)(zheng)動(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),則正(zheng)(zheng)動(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)(qi)路(lu)(lu)接通(tong)(tong)(正(zheng)(zheng)動(dong)作(zuo)(zuo)(zuo)(zuo)出(chu)氣(qi)(qi)(qi)孔有氣(qi)(qi)(qi)),即(ji)使給(gei)正(zheng)(zheng)動(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)后(hou)正(zheng)(zheng)動(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)(qi)路(lu)(lu)仍然是接通(tong)(tong)的(de),將(jiang)會(hui)一(yi)直(zhi)維持到(dao)給(gei)反動(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)為(wei)止。 給(gei)反動(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),則反動(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)(qi)路(lu)(lu)接通(tong)(tong)(反動(dong)作(zuo)(zuo)(zuo)(zuo)出(chu)氣(qi)(qi)(qi)孔有氣(qi)(qi)(qi)),即(ji)使給(gei)反動(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈斷(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)后(hou)反動(dong)作(zuo)(zuo)(zuo)(zuo)氣(qi)(qi)(qi)路(lu)(lu)仍然是接通(tong)(tong)的(de),將(jiang)會(hui)一(yi)直(zhi)維持到(dao)給(gei)正(zheng)(zheng)動(dong)作(zuo)(zuo)(zuo)(zuo)線(xian)圈通(tong)(tong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)為(wei)止。這(zhe)相當(dang)于(yu)“自鎖"。 基于(yu)兩位(wei)(wei)五通(tong)(tong)雙電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁閥的(de)這(zhe)種特性,在(zai)設計機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)制回(hui)路(lu)(lu)或編制PLC程序的(de)時候,可以(yi)(yi)讓電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁閥線(xian)圈動(dong)作(zuo)(zuo)(zuo)(zuo)1~2秒(miao)就可以(yi)(yi)了,這(zhe)樣可以(yi)(yi)保(bao)護電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁閥線(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(deng) |
連接形式 | 法蘭(lan)式、螺紋(wen)式、焊(han)接式 |
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(si)氟乙(yi)烯填料、含浸聚(ju)(ju)四(si)氟乙(yi)烯填料、石(shi)棉編織填料、柔性石(shi)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(dan)雙作用氣動執行(xing)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(wei)器、電(dian)磁閥(fa)(fa)、空氣過濾(lv)減壓器、保位(wei)閥(fa)(fa)、行程開關、閥(fa)(fa)位(wei)傳送器、手輪(lun)機構等 |
4、流量系數Kv
公(gong)稱(cheng)通徑 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(ju)所(suo)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(ju)閥(fa)門所需力(li)矩而(er)定,配置機(ji)型不(bu)同,外形尺寸(cun)也不(bu)相同 |
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