Main shape and connection dimensions unit:mm Product Model Number Type Nominal diameter DN Main shape and connection dimensions(mm) 约重 (kg) L D₁ D₂ H ...
Main shape and connection dimensions unit:mm Product Model Number Type NPS DN Class 150Lb About weight (kg) in mm L D D₁ D₂ b Z-φd H₁ Do J41H-150Lb .....
主要外形和连接尺寸 MainExternalandConnectionDimension 单位Unit:mm 产品型号 Type 公称通径DN PN1.6/2.5/4.0/6.4MPa 约重(kg) L d S L₁ T L₂ H D0 J41H-16C J41H-25 J41H-40 J11H.....
Globe valve, due to the opening and closing process between the sealing surface friction is small, more durable, opening height is not only suitable ....