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软密封蝶阀是指蝶阀的过流通道密封面采用软性材料、如选用橡胶、四氟、三氟等具有弹性材料作为阀门阀座密封材料,也有作为阀瓣包覆材料。软密封蝶阀一般适用于低压管道,压力不超过PN25,浙江善流阀门科技生产的对夹式软密封蝶阀、软密封法兰蝶阀、衬胶蝶阀、衬氟蝶阀、电动软密封蝶阀、气动软密封蝶阀、涡轮软密封蝶阀、手动软密封蝶阀等的工作原理都是通过阀瓣(一个圆盘形的蝶板)在阀体内绕其自身的轴线旋转,从而达到启闭或调节的目的。软密封蝶阀具有结构简单、体积轻便、操作方便、密封性能良好的优点。此外,软密封蝶阀只需旋转90°即可快速启闭,特别适合需要快速开关的场合。软密封蝶阀还分中线、双偏心、三偏心结构。
型号:
D371X-150LB/D371F-150LB规格:
DN50-DN600压力:
150LB材质:
铸铁、球墨铸铁、不锈钢+衬胶、衬氟查看详情>>
型号:
D341F46-10/D341F46-16/D341F46-10C/D341F46-16C/D341F46-25C/D341F46-10P/D341F46-16P/D341F46-25P规格:
DN250-DN1200压力:
PN10~PN25材质:
铸铁衬氟、铸钢衬氟、不锈钢衬氟查看详情>>
型号:
D341X-10/D341X-16/D341X-10Q/D341X-16Q/D341X-10C/D341X-16C/D341X-10P/D341X-16P规格:
DN50-DN1200压力:
PN10~25材质:
铸铁、球墨铸铁、不锈钢+衬胶查看详情>>
型号:
D71X-10/D71X-16/D71X-25/D71X-10Q/D71X-16Q/D71X-25Q/D71X-10P/D71X-16P/D71X-25P/D71F-10/D71F-16/D71F-25/D71F-10Q/D71F-16Q/D71F-25Q/D71F-10P/D71F-16P/D71F-25P规格:
DN50-DN300压力:
PN10~25材质:
铸铁、球墨铸铁、不锈钢+衬胶、衬氟查看详情>>
型号:
D371X-10/D371X-16/D371X-10Q/D371X-16Q/D371X-10P/D371X-16P/D371F-10/D371F-16/D371F-10Q/D371F-16Q/D371F-10P/D371F-16P规格:
DN50-DN1200压力:
PN10~PN16材质:
铸铁、球墨铸铁、不锈钢+衬胶、衬氟查看详情>>
型号:
D71X-10/D71X-16/D71X-25/D71X-10Q/D71X-16Q/D71X-25Q/D71X-10P/D71X-16P/D71X-25P/D71F-10/D71F-16/D71F-25/D71F-10Q/D71F-16Q/D71F-25Q/D71F-10P/D71F-16P/D71F-25P规格:
DN50-DN300压力:
PN10~PN25材质:
铸铁、球墨铸铁、不锈钢+衬胶、衬氟查看详情>>
型号:
D371X-10/D371X-16/D371X-10Q/D371X-16Q/D371X-10P/D371X-16P/D371F-10/D371F-16/D371F-10Q/D371F-16Q/D371F-10P/D371F-16P规格:
DN50-DN1200压力:
PN10~PN16材质:
铸铁、球墨铸铁、不锈钢+衬胶、衬氟查看详情>>
型号:
D341X-10/D341X-16/D341X-10Q/D341X-16Q/D341X-10C/D341X-16C/D341X-10P/D341X-16P规格:
DN50-DN1200压力:
PN10~PN16材质:
铸铁、球墨铸铁、不锈钢+衬胶查看详情>>
型号:
D81X-10/D81X-16/D81X-10Q/D81X-16Q/D81X-10P/D81X-16P规格:
DN50 ~ DN200压力:
PN10-PN16材质:
铸铁、球铁、不锈钢查看详情>>
型号:
D381X-10/D381X-16/D381X-10Q/D381X-16Q/D381X-10P/D381X-16P规格:
DN50 ~ DN200压力:
PN10-PN16材质:
铸铁、球铁、不锈钢查看详情>>
型号:
D11X-10/D11X-16/D11X-10Q/D11X-16Q/D11X-10P/D11X-16P规格:
DN50-DN150压力:
PN10-PN16材质:
铸铁、球铁、不锈钢查看详情>>