東莞廣(guang)聯(lián)(lian)工業(yè)(ye)自(zi)動(dòng)(dong)化設(shè)備有(you)限(xian)公(gong)司專業(yè)供(gong)歐瑪爾(er)OMAL氣動(dòng)(dong)閥等全(quan)系(xi)列(lie)產(chǎn)(chan)品。直接(jie)對(duì)接(jie)廠(chang)家(jia)下(xia)單(dan)訂(ding)貨,價(jià)(jia)格實(shí)(shi)惠(hui),質(zhì)(zhi)量(liang)有保(bao)證(zheng),可(ke)提供報(bào)(bao)關(guān)單(dan),我(wo)公(gong)司具有良(liang)好(hao)的(de)市場(chǎng)(chang)信(xin)營(yíng)(ying),專業(yè)(ye)的(de)銷售(shou)和技(ji)術(shù)(shu)服務(wù)(wu)團(tuán)(tuan)隊(duì),憑(ping)著(zhe)多(duo)年(nian)經(jīng)營(yíng)(ying)經(jīng)驗(yàn)(yan),熟悉(xi)並(bing)了解(jie)市場(chǎng)(chang)行情,贏得(de)了國(guó)(guo)內(nèi)外(wai)廠(chang)商(shang)的(de)支(zhi)持。本(ben)公(gong)司已(yi)成為(wei)眾大中(zhong)小企業(yè)的(de)固(gu)定(ding)供應(yīng)商(shang)及國(guó)內(nèi)貿(mào)易商(shang)合作(zuo)夥(huo)伴(ban),至力於成(cheng)為(wei)行業(yè)(ye)中(zhong)之(zhi)壹(yi)的(de)公(gong)司
下(xia)面為大家(jia)介(jie)紹(shao)壹(yi)下(xia)歐瑪爾(er)OMAL氣動(dòng)(dong)閥的(de)調(diào)試(shi)方法,詳情如下(xia):
歐瑪爾(er)OMAL氣動(dòng)(dong)閥定(ding)位(wei)器是(shi)氣動(dòng)(dong)控(kong)制閥重(zhong)要(yao)的(de)氣動(dòng)(dong)附(fu)件(jian)之(zhi)壹(yi),實(shí)(shi)現(xiàn)著接收控(kong)制信(xin)號(hào)準(zhǔn)確定(ding)位(wei)閥門行(xing)程位(wei)置的(de)作用。歐瑪爾(er)OMAL氣動(dòng)(dong)閥定(ding)位(wei)器功(gong)能:氣動(dòng)(dong)閥門定(ding)位(wei)器與(yu)氣動(dòng)(dong)執(zhí)行機(jī)(ji)構(gòu)共同(tong)構(gòu)成自(zi)控(kong)單(dan)元(yuan)和各種(zhong)調(diào)節(jié)閥連(lian)接經(jīng)過(guo)調(diào)試(shi)安裝(zhuang)後,組合成(cheng)氣動(dòng)(dong)調(diào)節(jié)閥。氣動(dòng)(dong)閥門定(ding)位(wei)器用於各種(zhong)工業(yè)(ye)自(zi)動(dòng)(dong)化過程控(kong)制領(lǐng)(ling)域當(dāng)中(zhong)。
歐瑪爾(er)OMAL氣動(dòng)(dong)閥出(chu)廠(chang)時(shí)(shi),定(ding)位(wei)器與(yu)控(kong)制閥都做(zuo)過(guo)標(biāo)(biao)定(ding),但(dan)是閥門裝(zhuang)到管(guan)線上(shang)後往往需要(yao)再(zai)進(jìn)行(xing)壹次標(biāo)(biao)定(ding),常規(guī)(gui)的(de)標(biāo)(biao)定(ding)方法是:標(biāo)(biao)定(ding)5點(diǎn)即(ji)4mA,8mA,12mA,16mA,20mA,在(zai)12mA時(shí)(shi)定(ding)位(wei)器反(fan)饋桿(gan)處(chu)於水平位(wei)置,其(qi)它幾組信(xin)號(hào)時(shí)(shi)閥門位(wei)置應(yīng)分(fen)別(bie)在(zai)0,25%,75%,100%的(de)行程處(chu),且反饋(kui)桿的(de)轉(zhuǎn)動(dòng)(dong)角度小於正負(fù)45度。對(duì)於零(ling)點(diǎn)和滿度的(de)偏(pian)差可(ke)單(dan)獨(dú)調(diào)整相應(yīng)螺(luo)釘進(jìn)行(xing)修(xiu)正,正常情況下(xia)如(ru)果閥門行(xing)程和給定(ding)信(xin)號(hào)壹壹(yi)對(duì)應(yīng)則(ze)表示標(biāo)(biao)定(ding)完(wan)成(cheng)。
歐瑪爾(er)OMAL氣動(dòng)(dong)閥關(guān)閉(bi)時(shí)(shi)產(chǎn)生(sheng)的(de)壹個(gè)主要(yao)問(wen)題(ti)是如(ru)何達(dá)(da)到使(shi)閥門嚴(yán)(yan)密關(guān)閉(bi)的(de)閥座全(quan)負(fù)(fu)荷。通常的(de)方法是對(duì)閥門進(jìn)行(xing)標(biāo)(biao)定(ding),從而(er)使(shi)閉(bi)合部(bu)件(jian)(如(ru)閥塞、隔膜、閥板等)恰(qia)好(hao)定(ding)位(wei)在(zai)閥座上(shang),而(er)不(bu)是確認(rèn)閉(bi)合部(bu)件(jian)是(shi)否(fou)*靠(kao)在(zai)閥座上(shang)。為了保(bao)持設(shè)計(jì)泄(xie)漏量(liang),避免密封表面受(shou)到腐(fu)蝕(shi),必(bi)須(xu)設(shè)計(jì)適當(dāng)?shù)?de)密封負(fù)荷。
單(dan)作(zuo)用氣動(dòng)(dong)執(zhí)行器(qi)通常都采用薄膜式(shi)設(shè)計(jì)(ji)。采用這種(zhong)設(shè)計(jì)(ji)方式(shi),使(shi)用的(de)彈簧可(ke)以減(jian)少(shao)閥座負(fù)荷,也(ye)可(ke)以承受(shou)全(quan)部(bu)閉(bi)合壓(ya)力。典(dian)型(xing)的(de)雙(shuang)作用氣動(dòng)(dong)執(zhí)行器(qi)采用活塞(sai)設(shè)(she)計(jì)(ji)。采用這種(zhong)設(shè)計(jì)(ji)方式(shi),與(yu)薄膜式(shi)設(shè)計(jì)(ji)型(xing)不(bu)同(tong),供(gong)應(yīng)壓(ya)力不(bu)需要(yao)進(jìn)行(xing)限制(zhi),為(wei)了達(dá)(da)到較(jiao)高(gao)的(de)閉(bi)合壓(ya)力,可(ke)以應(yīng)用全(quan)負(fù)(fu)荷供(gong)應(yīng)壓(ya)力。對(duì)於活(huo)塞(sai)設(shè)計(jì)(ji)型(xing),壓力越(yue)高(gao),閥門的(de)穩(wěn)定(ding)性與(yu)控(kong)制靈(ling)敏(min)度就(jiu)越(yue)好(hao)。
歐瑪爾(er)OMAL氣動(dòng)(dong)閥是設(shè)備,在(zai)出(chu)廠(chang)說明書中(zhong)應(yīng)標(biāo)(biao)明(ming)以(yi)下(xia)相關(guān)數(shù)(shu)據(jù):
歐瑪爾(er)OMAL氣動(dòng)(dong)閥規(guī)格;型(xing)號(hào);工作壓力;制(zhi)造(zao)標(biāo)(biao)準(zhǔn)(zhun);閥體(ti)材(cai)質(zhì)(zhi);閥桿材(cai)質(zhì)(zhi);密封材(cai)質(zhì)(zhi);閥軸(zhou)填料(liao)材(cai)質(zhì)(zhi);閥桿軸(zhou)套(tao)材(cai)質(zhì)(zhi);內(nèi)外(wai)防(fang)腐材(cai)質(zhì)(zhi);操(cao)作(zuo)啟動(dòng)(dong)方(fang)向;轉(zhuǎn)數(shù)(shu);工壓(ya)狀(zhuang)況下(xia)啟閉(bi)力矩;制(zhi)造廠(chang)廠(chang)名(ming);出(chu)廠(chang)日(ri)期;出(chu)廠(chang)編(bian)號(hào);重(zhong)量(liang);連(lian)接法蘭(lan)盤的(de)孔徑、孔數(shù)(shu)、中(zhong)心(xin)孔距(ju);以圖示方式(shi)標(biāo)(biao)明(ming)整(zheng)體(ti)長(zhǎng)(chang)、寬、高(gao)的(de)控(kong)制尺(chi)寸(cun);閥門流阻(zu)系(xi)數(shù)(shu);有效(xiao)啟閉(bi)次數(shù)(shu);閥門出(chu)廠(chang)檢(jian)測(cè)的(de)相關(guān)數(shù)(shu)據(jù)及安裝(zhuang)、維護(hù)的(de)註意(yi)事(shi)項(xiàng)等(deng)。
歐瑪爾(er)OMAL氣動(dòng)(dong)閥操(cao)作(zuo)介(jie)質(zhì)(zhi):
空(kong)氣,水,酒精(jing),石油,石油產(chǎn)(chan)品,鹽溶液,蒸(zheng)汽等(只(zhi)要(yao)與(yu)A 351 CF8M O CuSn5Zn5Pb5-B兼容)。
壓力從(cong)0到16/25 bar(蒸(zheng)汽從180°C,從0到10 bar),具(ju)體(ti)取(qu)決(jue)於所(suo)選的(de)尺寸(cun)和型(xing)號(hào)(請(qǐng)參(can)閱以(yi)下(xia)頁面)。
溫度範(fàn)圍(wei)為–10°C至(zhi)180°C。
高 粘(zhan)度600 cst(mm2 / s)。
下(xia)面為大家(jia)介(jie)紹(shao)壹(yi)下(xia)歐瑪爾(er)OMAL氣動(dòng)(dong)閥的(de)調(diào)試(shi)方法,詳情如下(xia):
歐瑪爾(er)OMAL氣動(dòng)(dong)閥定(ding)位(wei)器是(shi)氣動(dòng)(dong)控(kong)制閥重(zhong)要(yao)的(de)氣動(dòng)(dong)附(fu)件(jian)之(zhi)壹(yi),實(shí)(shi)現(xiàn)著接收控(kong)制信(xin)號(hào)準(zhǔn)確定(ding)位(wei)閥門行(xing)程位(wei)置的(de)作用。歐瑪爾(er)OMAL氣動(dòng)(dong)閥定(ding)位(wei)器功(gong)能:氣動(dòng)(dong)閥門定(ding)位(wei)器與(yu)氣動(dòng)(dong)執(zhí)行機(jī)(ji)構(gòu)共同(tong)構(gòu)成自(zi)控(kong)單(dan)元(yuan)和各種(zhong)調(diào)節(jié)閥連(lian)接經(jīng)過(guo)調(diào)試(shi)安裝(zhuang)後,組合成(cheng)氣動(dòng)(dong)調(diào)節(jié)閥。氣動(dòng)(dong)閥門定(ding)位(wei)器用於各種(zhong)工業(yè)(ye)自(zi)動(dòng)(dong)化過程控(kong)制領(lǐng)(ling)域當(dāng)中(zhong)。
歐瑪爾(er)OMAL氣動(dòng)(dong)閥出(chu)廠(chang)時(shí)(shi),定(ding)位(wei)器與(yu)控(kong)制閥都做(zuo)過(guo)標(biāo)(biao)定(ding),但(dan)是閥門裝(zhuang)到管(guan)線上(shang)後往往需要(yao)再(zai)進(jìn)行(xing)壹次標(biāo)(biao)定(ding),常規(guī)(gui)的(de)標(biāo)(biao)定(ding)方法是:標(biāo)(biao)定(ding)5點(diǎn)即(ji)4mA,8mA,12mA,16mA,20mA,在(zai)12mA時(shí)(shi)定(ding)位(wei)器反(fan)饋桿(gan)處(chu)於水平位(wei)置,其(qi)它幾組信(xin)號(hào)時(shí)(shi)閥門位(wei)置應(yīng)分(fen)別(bie)在(zai)0,25%,75%,100%的(de)行程處(chu),且反饋(kui)桿的(de)轉(zhuǎn)動(dòng)(dong)角度小於正負(fù)45度。對(duì)於零(ling)點(diǎn)和滿度的(de)偏(pian)差可(ke)單(dan)獨(dú)調(diào)整相應(yīng)螺(luo)釘進(jìn)行(xing)修(xiu)正,正常情況下(xia)如(ru)果閥門行(xing)程和給定(ding)信(xin)號(hào)壹壹(yi)對(duì)應(yīng)則(ze)表示標(biāo)(biao)定(ding)完(wan)成(cheng)。
歐瑪爾(er)OMAL氣動(dòng)(dong)閥關(guān)閉(bi)時(shí)(shi)產(chǎn)生(sheng)的(de)壹個(gè)主要(yao)問(wen)題(ti)是如(ru)何達(dá)(da)到使(shi)閥門嚴(yán)(yan)密關(guān)閉(bi)的(de)閥座全(quan)負(fù)(fu)荷。通常的(de)方法是對(duì)閥門進(jìn)行(xing)標(biāo)(biao)定(ding),從而(er)使(shi)閉(bi)合部(bu)件(jian)(如(ru)閥塞、隔膜、閥板等)恰(qia)好(hao)定(ding)位(wei)在(zai)閥座上(shang),而(er)不(bu)是確認(rèn)閉(bi)合部(bu)件(jian)是(shi)否(fou)*靠(kao)在(zai)閥座上(shang)。為了保(bao)持設(shè)計(jì)泄(xie)漏量(liang),避免密封表面受(shou)到腐(fu)蝕(shi),必(bi)須(xu)設(shè)計(jì)適當(dāng)?shù)?de)密封負(fù)荷。
單(dan)作(zuo)用氣動(dòng)(dong)執(zhí)行器(qi)通常都采用薄膜式(shi)設(shè)計(jì)(ji)。采用這種(zhong)設(shè)計(jì)(ji)方式(shi),使(shi)用的(de)彈簧可(ke)以減(jian)少(shao)閥座負(fù)荷,也(ye)可(ke)以承受(shou)全(quan)部(bu)閉(bi)合壓(ya)力。典(dian)型(xing)的(de)雙(shuang)作用氣動(dòng)(dong)執(zhí)行器(qi)采用活塞(sai)設(shè)(she)計(jì)(ji)。采用這種(zhong)設(shè)計(jì)(ji)方式(shi),與(yu)薄膜式(shi)設(shè)計(jì)(ji)型(xing)不(bu)同(tong),供(gong)應(yīng)壓(ya)力不(bu)需要(yao)進(jìn)行(xing)限制(zhi),為(wei)了達(dá)(da)到較(jiao)高(gao)的(de)閉(bi)合壓(ya)力,可(ke)以應(yīng)用全(quan)負(fù)(fu)荷供(gong)應(yīng)壓(ya)力。對(duì)於活(huo)塞(sai)設(shè)計(jì)(ji)型(xing),壓力越(yue)高(gao),閥門的(de)穩(wěn)定(ding)性與(yu)控(kong)制靈(ling)敏(min)度就(jiu)越(yue)好(hao)。
歐瑪爾(er)OMAL氣動(dòng)(dong)閥是設(shè)備,在(zai)出(chu)廠(chang)說明書中(zhong)應(yīng)標(biāo)(biao)明(ming)以(yi)下(xia)相關(guān)數(shù)(shu)據(jù):
歐瑪爾(er)OMAL氣動(dòng)(dong)閥規(guī)格;型(xing)號(hào);工作壓力;制(zhi)造(zao)標(biāo)(biao)準(zhǔn)(zhun);閥體(ti)材(cai)質(zhì)(zhi);閥桿材(cai)質(zhì)(zhi);密封材(cai)質(zhì)(zhi);閥軸(zhou)填料(liao)材(cai)質(zhì)(zhi);閥桿軸(zhou)套(tao)材(cai)質(zhì)(zhi);內(nèi)外(wai)防(fang)腐材(cai)質(zhì)(zhi);操(cao)作(zuo)啟動(dòng)(dong)方(fang)向;轉(zhuǎn)數(shù)(shu);工壓(ya)狀(zhuang)況下(xia)啟閉(bi)力矩;制(zhi)造廠(chang)廠(chang)名(ming);出(chu)廠(chang)日(ri)期;出(chu)廠(chang)編(bian)號(hào);重(zhong)量(liang);連(lian)接法蘭(lan)盤的(de)孔徑、孔數(shù)(shu)、中(zhong)心(xin)孔距(ju);以圖示方式(shi)標(biāo)(biao)明(ming)整(zheng)體(ti)長(zhǎng)(chang)、寬、高(gao)的(de)控(kong)制尺(chi)寸(cun);閥門流阻(zu)系(xi)數(shù)(shu);有效(xiao)啟閉(bi)次數(shù)(shu);閥門出(chu)廠(chang)檢(jian)測(cè)的(de)相關(guān)數(shù)(shu)據(jù)及安裝(zhuang)、維護(hù)的(de)註意(yi)事(shi)項(xiàng)等(deng)。
歐瑪爾(er)OMAL氣動(dòng)(dong)閥操(cao)作(zuo)介(jie)質(zhì)(zhi):
空(kong)氣,水,酒精(jing),石油,石油產(chǎn)(chan)品,鹽溶液,蒸(zheng)汽等(只(zhi)要(yao)與(yu)A 351 CF8M O CuSn5Zn5Pb5-B兼容)。
壓力從(cong)0到16/25 bar(蒸(zheng)汽從180°C,從0到10 bar),具(ju)體(ti)取(qu)決(jue)於所(suo)選的(de)尺寸(cun)和型(xing)號(hào)(請(qǐng)參(can)閱以(yi)下(xia)頁面)。
溫度範(fàn)圍(wei)為–10°C至(zhi)180°C。
高 粘(zhan)度600 cst(mm2 / s)。