根据市场上长期以来使用的一般闸阀普遍存在着漏水或生锈现象。本厂通过引进国外高科技橡胶工艺及阀门制造技术，所产生的Z81X型弹性座闸阀，克服了一般闸阀密封不良弹性疲乏、生锈等缺陷。弹性座封闸阀利用弹性阀门生产微量弹性变形的补偿作用，达到良好的密封效果。该阀具有开、关轻巧、密封可靠，弹性记忆佳及使用寿命长等显著优点。可广泛适用于自来水、轻纺、电力、船舶、冶金及能源系统等，流体管线上作为调节和截流装置使用。

  According to the market for a long time the use of the general gate valve is generally leaking or rust. The factory by the introduction of foreign high-tech rubber technology and valve manufacturing technology,the production of Z81X type elastic seat gate valve，to overcome the general poor elasticity of the valve sealing fatigue，rust and other defects.Elastic seat sealing valve with elastic deformation of the elastic deformation of the compensation effect，to achieve good sealing effect.The valve has the advantages of light，light，reliable sealing，good elastic memory and long service life.Can be widely used in tap water，textile power，shipbuilding，metallurgy and energy systems，fluid lines as regulation and closure devices