一、进口气动粉体蝶阀产品概述：

德国《LOCKE》洛克--进口气动粉体蝶阀是用于粉体颗粒物料的工业产品。阀体橡胶密封圈形成的软性密封使其非常适合各利粉体，颗粒物料的应用场合，特别是对于磨损性强的物料。在需要重力落料或气力输送的粉体，颗粒物料处理系统中，蝴蝶阀常常被安装在料斗，筒仓，螺旋输送机出口以及气送管路上。其密封圈采用丁橡胶（NBR），具有耐磨损、耐老化、耐温、耐腐蚀等性能。阀板同样采用磨材质，使用寿命长，密封质量更放心。

1、 Introduction of imported pneumatic powder butterfly valve products:

Locke imported pneumatic powder butterfly valve is an industrial product used for powder particles. The soft seal formed by the rubber sealing ring of the valve body makes it very suitable for the application of various powder and particle materials, especially for the materials with strong wear resistance. Butterfly valves are often installed in hoppers, silos, screw conveyor outlets and air delivery pipelines in powder and particle handling systems that require gravity or pneumatic conveying. The sealing ring is made of NBR, which has the properties of wear resistance, aging resistance, temperature resistance and corrosion resistance. The valve plate is also made of grinding material, with long service life and more reliable sealing quality.

二、进口气动粉体蝶阀技术参数：

产品口径：DN100~DN400

阀体材质：铸铝合金

阀板材质：聚胺脂板、铸铁阀板、铝板、不锈钢板

密封材质：丁腈橡胶、三元乙丙橡胶、硅橡胶、食品级橡胶

驱动方式：LOCKE系列气动执行器

2、 Technical parameters of imported pneumatic powder butterfly valve:

Product diameter: DN 100 ~ DN 400

Valve body material: cast aluminum alloy

Valve plate material: polyurethane plate, cast iron valve plate, aluminum plate, stainless steel plate

Sealing materials: nitrile rubber, EPDM, silicone rubber, food grade rubber

Driving mode: Locke series pneumatic actuator

三、进口气动粉体蝶阀性能特点：

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

采用重力浇铸而成的阀体，比压铸的阀体强度更高

双法兰阀门，顶部及底部为相同的法兰

旋转阀板采用高分子材料，耐磨损

组件少，轻质，便于搬运

3、 Performance characteristics of imported pneumatic powder butterfly valve:

Single flange valve with top flange and flanged part, suitable for connecting flexible sleeve

The valve body made of gravity casting has higher strength than that of die casting

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

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

Less components, light weight, easy to handle