产品名称：卫生级外螺纹蝶阀

卫生级外螺纹蝶阀工作原理：

卫生级三片式蝶阀是用圆形蝶板作启闭件并随阀杆转动来开启、关闭和调节流体通道的一种阀

门。卫生级三片式蝶阀的蝶板安装于管道的直径方向。在蝶阀阀体圆柱形通道内，圆盘形蝶板

绕着轴线旋转，旋转角度为0°~90°之间，旋转到90°时，阀门则牌全开状态。

英文翻译：

The sanitary three-piece butterfly valve is a valve that uses a circular butterfly plate as an opening and closing part and rotates with the valve stem to open, close and adjust the fluid channel.

door. The butterfly plate of the sanitary three-piece butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate

Rotate around the axis, the angle of rotation is between 0° and 90°. When it rotates to 90°, the valve is fully open.

我公司生产的卫生级三片式蝶阀采用SMS    DIN11850/11851 、3A、IDF等进行制造，采用SS304不锈钢或SS316L不锈钢作为整体材料，内外用高档抛光设备处理，达到表面精密度要求可以满足食品、生物制药领域各种介质的特殊要求，其光滑、无缝、易清洗等特点。