B2P72903/93905/74907-15/20/25/32G/N/F-F B3P72904/93906/74908-40/50/65/80T/K/H-F B2P94909/949012-15/20/25/32F-F B3P949010-40/50/65/80H-F球阀

球阀的工作原理是通过旋转阀芯来实现阀门的开启或关闭。球阀的启闭件是一个球体，球体绕阀杆的轴线旋转90度，从而控制流体的通断。当球阀旋转到开启位置时，流体可以通过球阀；而当球阀旋转到关闭位置时，球体与阀座紧密接触，阻止流体通过。球阀具有开关轻便、体积小、密封可靠、结构简单、维修方便等特点，并且适用于多种介质，包括含纤维、微小固体颗粒的介质。?
B2P72903-15G-F,B2P72903-20G-F,B2P72903-25G-F,
B2P72903-32G-F,B3P72904-40T-F,B3P72904-50T-F,
B3P72904-65T-F,B3P72904-80T-F,B2P93905-15N-F,
B2P93905-20N-F,B2P93905-25N-F,B2P93905-32N-F,
B3P93906-40K-F,B3P93906-50K-F,B3P93906-65K-F,
B3P93906-80K-F,B2P74907-15F-F,B2P74907-20F-F,
B2P74907-25F-F,B2P74907-32F-F,B3P74908-40H-F,
B3P74908-50H-F,B3P74908-65H-F,B3P74908-80H-F,
B2P94909-15F-F,B2P94909-20F-F,B2P94909-25F-F,
B2P94909-32F-F,B3P949010-40H-F,B3P949010-50H-F,
B3P949010-65H-F,B3P949010-80H-F,B2P949012-15F-F,
B2P949012-20F-F,B2P949012-25F-F,B2P949012-32F-F,

B2P72903-15G-F,B2P72903-20G-F,B2P72903-25G-F, B2P72903-32G-F,B3P72904-40T-F,B3P72904-50T-F, B3P72904-65T-F,B3P72904-80T-F,B2P93905-15N-F, B2P93905-20N-F,B2P93905-25N-F,B2P93905-32N-F, B3P93906-40K-F,B3P93906-50K-F,B3P93906-65K-F, B3P93906-80K-F,B2P74907-15F-F,B2P74907-20F-F, B2P74907-25F-F,B2P74907-32F-F,B3P74908-40H-F, B3P74908-50H-F,B3P74908-65H-F,B3P74908-80H-F, B2P94909-15F-F,B2P94909-20F-F,B2P94909-25F-F, B2P94909-32F-F,B3P949010-40H-F,B3P949010-50H-F, B3P949010-65H-F,B3P949010-80H-F,B2P949012-15F-F, B2P949012-20F-F,B2P949012-25F-F,B2P949012-32F-F,