In those plants or systems which require gravity conveyor or pneumatic conveying,the FLX-F butterfly valves are built in underneath the hopper,outlet of screw conveyor and pneumatic duct.

• 在需要重力落料或气力输送的粉体/颗粒物料处理系统中，FLX-F蝴蝶阀常常被安装在料斗、简仓、螺旋输送机出口以及气送管路上。