工作条件

    阀门要求的标准：GB/T 12239—2008  工业用阀门  金属隔膜阀                                        

阀门安装的位置和要求功能：                                                                        

阀门的公称尺寸：                               阀门的压力等级：                                   

    最高工作压力：                                 最大压差：                                         

    最高工作温度：                                 最低工作温度：                                     

    使用介质及组分：                                                                                  

阀门结构形式

   阀门的类型：堰式              直通式          角式               直流式                           

结构长度和端部连接

    结构长度的要求：                                                                                  

    连接方式：法兰                         焊接                       内螺纹                           

    焊接端形状和技术要求：                                     法兰的要求：                           

主要零件的材料

    阀体                                 阀体衬里                           隔膜                      

阀门的操作要求

    需要的操作机构(手动、电动、气动等)：                                                                

    手轮尺寸限制或其他的说明：                                                                        

    需要锁紧装置吗?                                                                                   

阀门的支承

   需要支承筋或支承腿                                                                                

其他要求

    需要的涂漆和涂层：                                                                                

    阀杆密封或非阀杆密封                                                                               

    要求提供的文件：                                                                                  

其他要求说明：