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ASCO比例調節閥的具體工作參數
ASCO比例調節閥的具體工作參數ASCO調(diao)節(jie)(jie)閥正常運行后要進行維護和保(bao)養。調(diao)節(jie)(jie)閥作為自動(dong)化(hua)控制系統的(de)一部分,其(qi)維護應與自動(dong)化(hua)儀表和其(qi)他設備同時進行。
ASCO比例調節閥的具體工作參數
ASCO調節閥正(zheng)常運行(xing)后要進行(xing)維(wei)護(hu)和保(bao)養。調節閥作為(wei)自動(dong)化控制系(xi)統(tong)的一(yi)部分(fen),其維(wei)護(hu)應與(yu)自動(dong)化儀表和其他(ta)設備同時(shi)進行(xing)。
調(diao)(diao)(diao)節(jie)閥(fa)的(de)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)與(yu)一般儀表的(de)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)類似,可(ke)分為被動性(xing)(xing)(xing)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)、預(yu)(yu)防(fang)性(xing)(xing)(xing)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)和(he)(he)預(yu)(yu)見性(xing)(xing)(xing)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)。被動性(xing)(xing)(xing)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)是(shi)(shi)當(dang)調(diao)(diao)(diao)節(jie)閥(fa)等(deng)設(she)(she)備(bei)出(chu)(chu)(chu)現(xian)(xian)故(gu)障(zhang)(zhang)時(shi)(shi)才(cai)進(jin)行維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)的(de)一種維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)方(fang)法。由(you)(you)于(yu)設(she)(she)備(bei)發生故(gu)障(zhang)(zhang)才(cai)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu),因此常(chang)常(chang)造成生產過程(cheng)(cheng)停車,嚴重時(shi)(shi)甚至出(chu)(chu)(chu)現(xian)(xian)設(she)(she)備(bei)損壞或人(ren)員(yuan)傷亡(wang)等(deng)。被動性(xing)(xing)(xing)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)是(shi)(shi)生產過程(cheng)(cheng)所不希望的(de)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu),預(yu)(yu)防(fang)性(xing)(xing)(xing)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)是(shi)(shi)根據(ju)(ju)過去的(de)運行經驗,按時(shi)(shi)間(jian)進(jin)行維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)的(de)一種維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)方(fang)法。例如,常(chang)用的(de)定(ding)期維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)就(jiu)是(shi)(shi)預(yu)(yu)防(fang)性(xing)(xing)(xing)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu),它根據(ju)(ju)不同設(she)(she)備(bei)的(de)運行情況制定(ding)相應的(de)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)時(shi)(shi)間(jian)表,在設(she)(she)備(bei)還(huan)沒有出(chu)(chu)(chu)現(xian)(xian)故(gu)障(zhang)(zhang)時(shi)(shi)就(jiu)進(jin)行維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)。由(you)(you)于(yu)故(gu)障(zhang)(zhang)沒有發生就(jiu)進(jin)行維(wei)(wei)(wei)(wei)(wei)護(hu)(hu),因此,可(ke)大大降低故(gu)障(zhang)(zhang)發生概率。但這種維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)方(fang)法并沒有將當(dang)前使(shi)用的(de)該調(diao)(diao)(diao)節(jie)閥(fa)實際(ji)情況進(jin)行分析,常(chang)常(chang)對還(huan)可(ke)以使(shi)用一定(ding)時(shi)(shi)間(jian)的(de)調(diao)(diao)(diao)節(jie)閥(fa)進(jin)行拆裝和(he)(he)檢(jian)查,浪(lang)費了(le)時(shi)(shi)間(jian)和(he)(he)資源。預(yu)(yu)見性(xing)(xing)(xing)維(wei)(wei)(wei)(wei)(wei)護(hu)(hu)從當(dang)前使(shi)用的(de)調(diao)(diao)(diao)節(jie)閥(fa)數據(ju)(ju)分析出(chu)(chu)(chu)發,預(yu)(yu)見該調(diao)(diao)(diao)節(jie)閥(fa)的(de)狀態,從而使(shi)調(diao)(diao)(diao)節(jie)閥(fa)得到大限(xian)度的(de)利(li)用。
ASCO比例調節閥參數:
大(da)工作壓力: 1.6MPa(環(huan)境溫(wen)度下(xia))
介質(zhi)溫(wen)度: -20℃ ~ +250℃
閥體(ti)材料: 不銹鋼
密(mi)封材料: 不銹鋼
控制(zhi)氣壓: 0.4~0.6MPa
選取
控制功能(neng):常開
PPS執行機構外殼適用溫度+5℃ ~ +130℃
彈簧(huang)單作用執行機構
先(xian)導閥適(shi)用的Namur適(shi)配器
PIS8551B305 MO MI MH MS JPIS8344B356 MO MI MH MS JPIS8344B378 MO MI MH MS JPIS8344B354 MO MI MH MS JPIS8344B376 MO MI MH MS JPIS8344B382 MO MI MH MS JPIS8344B374 MO MI MH MS JPIS8344B380 MO MI MH MS JPIS8344B372 MO MI MH MS JPIS8344B344 MO MI MH MS JPIS8344B370 MO MI MH MS JPIS8317B308 MO MI MH MS JPIS8317B307 MO MI MH MS JPIS8316B334 MO MI MH MS JPIS8316B374 MO MI MH MS JPIS8316B384V MO MI MH MS JPIS8316B304 MO MI MH MS JPIS8316B303 MO MI MH MS JPIS8316B302 MO MI MH MS JPIS8316B381V MO MI MH MS JPIS8316B301 MO MI MH MS JPIS8314B301 MO MI MH MS JPIS8314B300 MO MI MH MS JPIS8223B310 MO MI MH MS JPIS8223B303 MO MI MH MS JPIS8223B323 MO MI MH MS JPIS8262B386 MO MI MH MS JPIS8262B320 MO MI MH MS JPIS8553B310 JPIS8553B309 JPIS8553B302 JPIS8553B301 JPIS8551B310 JPIS8551B309MO
ASCO比例調節閥的具體工作參數