换向阀-雅歌ROR3-062换向阀
换向阀-雅歌RPEK1-03换向阀
换向阀-雅歌RPEA3-06换向阀
压力阀-雅歌HN5061直动式溢流阀
压力阀-雅歌VPP2-06直动式溢流阀
压力阀-雅歌SR1A-A2直动式溢流阀
压力阀-雅歌HN5092单向溢流阀
运行平稳,性能可靠,使用寿命长。
平衡阀原理
平衡阀的原理是阀体内的反调节,当入口处压力加大时,自动减小通径,减少流量的变化,反之亦然。如果反接,这套调节系统就不起作用。而且起调节作用的阀片,是有方向性的,反向的压力甚至可以减少甚至封闭流量。 既然安装平衡阀是为了更好的供暖,就不存在反装的问题。如果是反装,就是人为的错误,当然就会纠正。平衡阀属于调节阀范畴,它的工作原理是通过改变阀芯与阀座的间隙(即开度),改变流体流经阀门的流通阻力,达到调节流量的目的。
联系人:蔡韵
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