【摘要】 水压自封管形阀可与管道融为一体,依靠自来水的压力均衡地压住圆锥阀芯关闭阀门,刚性圆锥面密封可靠、耐高压高温、耐腐蚀,能代替闸阀,又能做水龙头,结构简单,操作简便,用途广泛。更多还原

【Abstract】 The water -pressed,self -closed an d tube -shaped valve can be integrate d with the pipeline,it depends on the water pressure to press the con ic heart of the valve,the hard conic s urface is hermetical and reliable,i t can safe guard against the high pressure and h igh temperature,furthermore,it ca n endure corrosion.Because of its simple structure and easy manipulation,it can be used in various fields,for example,it can replace the sluice and be made into faucet and so on.更多还原