*气动固定球阀、原装、气动球阀

产品特点：英国弗里斯通（FRISTUNG）*气动固定球阀是作为控制含尘、含固体粉末，*适用于高炉煤粉喷吹、空气管路及喷*管路等系列。 1、阀座带有磨损自动补偿装置，**阀门的密封性能。 2、*材料制成密封圈，具有*、*损、使用寿命长的特点。 3、阀门结构紧凑、启闭灵活、安装维修方便。喷煤粉*球阀,喷煤粉球阀,*球阀。

Model:
Product Name: pneumatic valve fixed
Features: Fixed on the winning numbers pneumatic control valve as dust, containing powder, especially for blast furnace pulverized coal injection, air pipe and pipe gun series. 1, valve seat with automatic wear compensation device, effectively ensure the valve sealing performance. 2, seals made ??of special materials, high temperature, wear-resistant, long life characteristics. 3, the valve structure is compact, flexible, open and close, easy installation and maintenance. Dedicated coal spray ball, spray coal ball, special ball.