球閥的工作原理是通過旋轉閥芯來實現閥門的開啟或關閉。球閥的啟閉件是一個球體,球體繞閥桿的軸線旋轉90度,從而控制流體的通斷。當球閥旋轉到開啟位置時,流體可以通過球閥;而當球閥旋轉到關閉位置時,球體與閥座緊密接觸,阻止流體通過。球閥具有開關輕便、體積小、密封可靠、結構簡單、維修方便等特點,并且適用于多種介質,包括含纖維、微小固體顆粒的介質。?
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,
B2P72903/93905/74907-15/20/25/32G/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球閥