Rotary valve is widely used for reliable metered and conveying discharge of various kinds of pellets and power as a feeder device, and are widely used into pneumatic conveying system of petrochemical, chemical industry. 

Structure features
1. The shell and its main attachments are precision cast with good-looking appearance. 
2. The body and the stem with high performance can endure high pressure, and work smoothly. 
3. The pellet is not easy to be cut off during the work due to the special design. 

Design code
1. Manufacture and acceptance conform to Q/WXF 0102-2002
2. Operating type: Electric actuation