阀门旋塞
规格参数 | 参数值 |
---|---|
IMPA编码 | 756382 |
产品单位 | PCE |
产品规格 | High-Performance butterfly valve, ring type with streamlined double eccentric disc and one-piece anti-blow out shaft, bi- directional sealing, anti-static design. Available in stainless steel and cast steel. Executed with replaceable seat in PTFE, Fire-safe, metal or double-seat version, for in-line sealing. For sealing to the atmosphere the valve is provided with a self-centering and re-adjustable gland packing of PTFE or graphite material. The body with centering holes for easy pipe alignm |
中文汉化 | 756382 蝶阀 DIN标准 高性能型 不锈钢 #9630 PTFE阀座 DN450 -----描述-----:高性能蝶阀为对夹环形结构,采用流线型双偏心阀板和整体式防吹出阀轴设计,具备双向密封性能和防静电功能,可选材质包括不锈钢和铸钢。阀门配备可更换的PTFE阀座,并提供防火安全型、金属密封型或双密封结构版本,适用于管路中的密封需求;为确保阀杆密封性能,阀门配有自定心且可重新调节的PTFE或石墨材质填料函。阀体设有定位孔,便于管道安装对中,适用于安装在符合DIN PN 10/16或ASME 150#标准的法兰之间。面到面尺寸依据ISO 5752/EN558基本系列20(DN ≤ 350)和系列25,满足标准化安装要求。阀门顶部设有符合ISO 5211标准的安装法兰,便于手动或自动执行器的安装。系列96蝶阀广泛应用于工业及船舶系统中,特别适合用于腐蚀性介质、气体、蒸汽及热水等工况,最大适用压力为20 bar(ASME Class 150版本),温度范围为-45°C至+260°C,具体取决于材料选择。该阀门已获得船级社BV型式认证,适用于化学品和液化气船的货品管线。实际使用时请参 |
IMPA版本 | 8th Edition |
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