B3Q72906/92907-25K-T1/2/3/4-F/F7 B3Q72906/92907-25K-T5/6/7-F8，B3Q球閥

球閥的工作原理是通過旋轉(zhuǎn)閥芯來實現(xiàn)閥門的開啟或關(guān)閉。球閥的啟閉件是一個球體，球體繞閥桿的軸線旋轉(zhuǎn)90度，從而控制流體的通斷。當球閥旋轉(zhuǎn)到開啟位置時，流體可以通過球閥；而當球閥旋轉(zhuǎn)到關(guān)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(guān)輕便、體積小、密封可靠、結(jié)構(gòu)簡單、維修方便等特點，并且適用于多種介質(zhì)，包括含纖維、微小固體顆粒的介質(zhì)。
B3Q72906-25K-T1-F,B3Q72906-25K-T2-F,
B3Q72906-25K-T3-F,B3Q72906-25K-T4-F,
B3Q72906-25K-T5-F8,B3Q72906-25K-T6-F8,
B3Q72906-25K-T7-F8,B3Q92907-25K-T1-F7,
B3Q92907-25K-T2-F7,B3Q92907-25K-T3-F7,
B3Q92907-25K-T4-F7,B3Q92907-25K-T5-F78,

B3Q92907-25K-T6-F78,B3Q92907-25K-T7-F78,

B3Q72906-25K-T1-F,B3Q72906-25K-T2-F, B3Q72906-25K-T3-F,B3Q72906-25K-T4-F, B3Q72906-25K-T5-F8,B3Q72906-25K-T6-F8, B3Q72906-25K-T7-F8,B3Q92907-25K-T1-F7, B3Q92907-25K-T2-F7,B3Q92907-25K-T3-F7, B3Q92907-25K-T4-F7,B3Q92907-25K-T5-F78, B3Q92907-25K-T6-F78,B3Q92907-25K-T7-F78,