![](http://img4.cpooo.com/files/201807/09/p/48/513315_1531102931.jpg)
进口浮动式法兰球阀
价格:120.00
美国MILLER进口浮动式法兰球阀概述:美国MILLER浮动式球阀是一款米勒公司自己设计的球阀。米勒浮动球球阀的阀体内有两个阀座密封圈,在它们之间夹紧一个球体,球体上有通孔,通孔的直径等于管道的内径,称全径球阀;通孔的直径略小于管道的内径,称缩径球阀。球体借助于阀杆可以自由地在阀座密封圈中旋转。在开启时,球孔与管道直径对准,已保证管道工作介质阻力***小。当阀杆转动1/4圈时,球孔垂直于阀门的通道,靠加给两阀座密封圈的预紧力和介质压力将球体紧紧压在出口端的阀座密封圈上,从而保证阀门完全密封。这种球阀属单面强制密封。美国MILLER进口浮动式法兰球阀参数:公称通径:DN10-DN300公称压力:150LB-900LB设计温度:-30℃-+200℃连接方式:法兰适用介质:水、燃气、蒸汽、油品、硝酸、醋酸美国MILLER进口浮动式法兰球阀部件:名称材料阀体/阀盖CF8CF3CF8MCF3MWCB球体CF8CF3CF8MCF3MWCBHCr阀杆F304F304LF316F316L2C13阀座PTFE、PPL填料/垫片PTFE、PPL螺栓304螺母304手柄WCB美国MILLER进口浮动式法兰球阀尺寸:公称压力公称通径dLDD1D2bfZ-ΦdHWClass1501/2"131088960.53511.51.64-16791353/4"1911798704311.51.64-16841351"2512710879.551121.64-16951701-1/4"321401178964131.64-161031701-1/2"3816512798.573151.64-161112002"51178152120.592161.64-191202002-1/2"64190178139.5105181.64-191533003"76203190152.5127191.64-191633004"102229229190.5157241.68-191824005"127356254216186241.68-222605006"152394279241.5216261.68-222808008"203457343298.5270291.68-22-1100Class3001/2"131409566.535151.64-16791353/4"1915211782.543161.64-19841351"251651248951181.64-19951701-1/4"3217813398.564191.64-191031701-1/2"38190156114.573211.64-221112002"5121616512792231.64-221202002-1/2"64241190149105261.68-191533003"76283210168.5127291.68-221633004"102305254200157321.68-221824005"127381279235186351.68-222605006"152403318270216371.612-222808008"203502381330270421.612-25-1100)