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  • 选型参数表-DATA SHEET:

  • Item Steam
    (蒸汽)
    Liquid
    (液体)
    Gas Mass
    (气体)
    (质量流量)
    Gas Vol.
    (气体)
    (体积流量)
    Customer(用户)        
    Project(项目)        
    Tag No.(位号)        
    Medium(介质)        
    State(状态)        
    Operating Pressure(操作压力)        
    Set Pressure(整定压力)        
    Constant Back Pressure(稳定背压)        
    Built-up Back Pressure(累积背压)        
    Variable Back Pressure(可变背压)        
    Overpressure(超压)        
    Viscosity(粘度) ×   × ×
    Mol. Wt.(摩尔分子量) × ×   ×
    Specific Gravity(比重) ×   ×  
    Compressibility Factor(压缩因子) × ×    
    Operating Temperature(操作温度)        
    Relief Temperature(释放温度)        
    Req'd Capacity(要求排放量)        
    Cp/Cv or K Value(绝热指数) × ×    
    Body Material(阀体材料)        
    Trim Material(阀芯材料)        
    Accessories(附件)        
    Quantity(数量)        
    Notes(备注)        
安全阀选型 - SAFTY VALVE SIZING

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