一、进口手动粉体蝶阀概述

品牌：美国威盾VTON

粉体蝶阀由两个采用重力浇铸而成的半阀体组成，半阀体为铝合金材料，旋转阀板采用高分子材料制作，具有良好的密封性。顶部及底部相同的圆法兰，具有一个顶部法兰以及一个折边部件，适用于一根柔性套管。

蝶阀主要用于开关料箱，料斗以及装有粉状或是颗粒状物料的筒仓。可应用于所有粉状及颗粒物料的处理，阀门利用物料自身重力进行截流以及气动传输干性物料。可以安装在料斗、料箱、筒仓、螺旋或其他类型的输送机的下方，以及连接气动输送管道。由于此阀门的特殊结构以及工程材料的运用，它始终是一个非常经济且极高效的选择。

Electric powder butterfly valve is an industrial product specifically designed for powder and granular materials. The soft sealing formed by the rubber sealing ring of the valve body makes it very suitable for various applications of powder and particle materials, especially for materials with strong wear resistance. In powder and particle material processing systems that require gravity feeding or pneumatic conveying, electric powder butterfly valves are often installed on hoppers, silos, screw conveyor outlets, and pneumatic pipelines. It can be widely used in the use of powder media such as cement and flour, achieving good results.

二、进口手动粉体蝶阀产品参数

产品型号：DN10-DN400

适用范围：混凝土搅拌站及干性粉料

产品别名：粉体蝶阀

连接形式：法兰

材 质：铸铝合金

公称通径：100-400（mm）

适用介质：空气

压力范围：0.2（mpa)

适用温度：80℃

主体材料：半阀体为铝合金材料，旋转阀体采用高分子材料制作

结构形式：垂直板式 传动形式：手动

密封形式：软密封型

三、进口手动粉体蝶阀产品特点

单法兰阀门，带有顶部法兰及折边部件，适用于连接柔性套管

双法兰阀门，顶部及底部为相同的法兰

采用重力浇铸而成的阀体，比压铸的阀体强度更高

旋转阀板采用高分子材料，耐磨损

组件少，轻质，便于搬运

Single flange valve with top flange and folded edge components, suitable for connecting flexible sleeves

Double flange valve, with the same flange at the top and bottom

The valve body made by gravity casting has higher strength than the valve body made by die casting

The rotary valve plate is made of polymer material, which is wear-resistant

Few components, lightweight, easy to handle