45 degree sand outlet manual butterfly sand control valve:

Advantages - wear resistance, large sand production, effectively reduce sand plugging in sand pipes

At present, large-scale sandblasting projects use 50-80 meters long sandblasting pipe or use smaller particle sand for sandblasting, or due to the hardening of the rubber core in the sand control valve caused by not using it for a long time, the sand pipe is often blocked.

However, the butterfly-shaped sand control valve with manual control can effectively reduce the sand plugging problem caused by the resistance caused by the vertical sand falling of the ordinary sand valve due to the use of a 45-degree inclination for sand production. Butterfly-shaped sand control valve is a large-scale foreign project

Sand control valve commonly used in sandblasting machine, Thomson sand control valve with the same effect, welcome to consult and understand!