To be used under negative pressure conveying cyclone, flow-through rotary airlock valve adopts detached foundry, of which all components have been precisely processed before assembling. It has exquisite configuration and anti-blocking design, which can solve material stuck problem without dismantling. The hole at the end of bearing is for observing sealing efficiency at any time, and the observation window on the top is for following up the process of discharging. This type of valve offers series connection solution, using single power to drive multi-valves. Ultimately, it can save energy and reduce purchasing cost.

From 2012 , we starts to export rotary valve as a salesman in Chengdu rotary valve factory.  One of the topest quality in China . 

We tried to sale rotary valve on alibaba . The quality is good ,but customers are few. 

Then we tried different quality of rotary valve , but still not making profit and bad quality leads to bad business.

Until 2015 , we starts to do export as trade company .Then he finds different factories and quality ,and finally focused on the good quality and cheap supplier . 

Any customer will get good quality rotary valve from us as long term business . For more than 5 years of business, we want to help you with cheap cost and good quality .  Contact us to get your quotation !    Email : peterfine@qq.com