上海閥(fa)(fa)盛閥(fa)(fa)門制造(zao)有限公司主要(yao)生產DH61Y-320P低(di)(di)溫(wen)(wen)(wen)高(gao)(gao)壓止(zhi)回(hui)(hui)閥(fa)(fa)（BW），可提供DH61Y-320P低(di)(di)溫(wen)(wen)(wen)高(gao)(gao)壓止(zhi)回(hui)(hui)閥(fa)(fa)（BW）價格，DH61Y-320P低(di)(di)溫(wen)(wen)(wen)高(gao)(gao)壓止(zhi)回(hui)(hui)閥(fa)(fa)（BW）說明書，DH61Y-320P低(di)(di)溫(wen)(wen)(wen)高(gao)(gao)壓止(zhi)回(hui)(hui)閥(fa)(fa)（BW）實物(wu)圖，DH61Y-320P低(di)(di)溫(wen)(wen)(wen)高(gao)(gao)壓止(zhi)回(hui)(hui)閥(fa)(fa)（BW）結構(gou)圖，DH61Y-320P低(di)(di)溫(wen)(wen)(wen)高(gao)(gao)壓止(zhi)回(hui)(hui)閥(fa)(fa)（BW）外形尺寸，DH61Y-320P低(di)(di)溫(wen)(wen)(wen)高(gao)(gao)壓止(zhi)回(hui)(hui)閥(fa)(fa)（BW）執(zhi)行(xing)標(biao)準，DH61Y-320P低(di)(di)溫(wen)(wen)(wen)高(gao)(gao)壓止(zhi)回(hui)(hui)閥(fa)(fa)（BW）工作原理，DH61Y-320P低(di)(di)溫(wen)(wen)(wen)高(gao)(gao)壓止(zhi)回(hui)(hui)閥(fa)(fa)（BW）作用特點。

DH61Y-320P低溫高壓止回閥（BW）產品規范
公稱壓力：32.0MPa
公稱通徑：10mm～50mm
適用介質：LO2、LN2、LAr、LNG、LC2H4等
適用溫度：-196～+80℃
連接方式：承插焊
介質流向：由閥瓣下面向上流

DH61Y-320P低溫高壓止回閥（BW）主要零部件材料
閥體、閥蓋：不銹鋼
閥瓣：堆焊司太萊合金
密封圈：紫銅