連接形式 | 法蘭 | 材質 | 鑄銅 |
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501T氣動(dong)調(diao)節(jie)(jie)閥、501T-5235LADS氣動(dong)調(diao)節(jie)(jie)閥、501T-5221LADS氣動(dong)調(diao)節(jie)(jie)閥、501G-524LLADS氣動(dong)調(diao)節(jie)(jie)閥
工作(zuo)溫度(du)不準超過各(ge)種材(cai)(cai)料(liao)(liao)(liao)的允(yun)許(xu)范圍。 壓蓋型式:螺(luo)栓壓緊式填(tian)料(liao)(liao)(liao):V型聚(ju)四氟乙(yi)(yi)烯填(tian)料(liao)(liao)(liao)、含浸聚(ju)四氟乙(yi)(yi)烯石棉(mian)填(tian)料(liao)(liao)(liao)、石棉(mian)編(bian)織填(tian)料(liao)(liao)(liao)、石墨填(tian)料(liao)(liao)(liao) 閥(fa)內組件(jian)閥(fa)芯型式:單座柱塞型閥(fa)芯流量(liang)(liang)特(te)(te)性(xing)(xing)(xing)(xing):金(jin)屬閥(fa)座 等(deng)百分(fen)比特(te)(te)性(xing)(xing)(xing)(xing)(%)和(he)(he)線(xian)性(xing)(xing)(xing)(xing)特(te)(te)性(xing)(xing)(xing)(xing)(L),參考流量(liang)(liang)特(te)(te)性(xing)(xing)(xing)(xing)曲線(xian)圖(tu)(tu) Cv值從(cong)0.04~14的高精度(du)流量(liang)(liang)特(te)(te)性(xing)(xing)(xing)(xing)符合IEC534-2標準軟(ruan)閥(fa)座 等(deng)百分(fen)比特(te)(te)性(xing)(xing)(xing)(xing)(%)和(he)(he)線(xian)性(xing)(xing)(xing)(xing)特(te)(te)性(xing)(xing)(xing)(xing)(L),參考流量(liang)(liang)特(te)(te)性(xing)(xing)(xing)(xing)曲線(xian)圖(tu)(tu) 注:關于(yu)聚(ju)四氟乙(yi)(yi)烯閥(fa)座的工作(zuo)溫度(du)和(he)(he)壓差(cha),參考流量(liang)(liang)特(te)(te)性(xing)(xing)(xing)(xing)曲線(xian)圖(tu)(tu) 材(cai)(cai)料(liao)(liao)(liao):不銹鋼(gang)(1Cr18Ni9Ti、1Cr18Ni12Mo2Ti、17-4PH、9Cr18、316L)、不銹鋼(gang)堆焊司太萊合金(jin)、鈦(tai)和(he)(he)耐腐蝕(shi)合金(jin)等(deng)
性能
泄漏量(liang)(liang):金屬閥(fa)座(zuo)(zuo):小(xiao)(xiao)于閥(fa)額定(ding)(ding)容量(liang)(liang)的0.01%,符合ANSI B16.104-1976IV級(ji)軟(ruan)閥(fa)座(zuo)(zuo):小(xiao)(xiao)于閥(fa)額定(ding)(ding)容量(liang)(liang)的10-7, 符合ANSI B16.104-1976IV級(ji)回差:帶定(ding)(ding)位(wei)器(qi)(qi):小(xiao)(xiao)于全行(xing)程的1%,不帶定(ding)(ding)位(wei)器(qi)(qi):小(xiao)(xiao)于全行(xing)程的3%(LHA1型(xing)小(xiao)(xiao)于全行(xing)程的5%)基本(ben)誤(wu)差:帶定(ding)(ding)位(wei)器(qi)(qi):小(xiao)(xiao)于全行(xing)程的±1%,不帶定(ding)(ding)位(wei)器(qi)(qi):小(xiao)(xiao)于全行(xing)程的±5% 注(zhu):采用標準的V型(xing)聚四氟(fu)乙烯填(tian)料 可調范(fan)圍:50:1(0.25≤Cv≤14)或(huo)30:1(CV≤0.16)
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