Rotary valve is specially designed as sealed discharge device of dust-moving equipment, pneumatic conveyor and as quantitative feeding device for powder and granule

Features: 1. Anti-blocking design, no vibration, no product destruction, high efficiency 2. Solid bearing support to guarantee the accuracy 3. Air vent reduces the feeding resistance to increase efficiency 4. Double-seal prevents leakage and lengthens life-time 5. Little air-leakage and perfect for pneumatic conveyor.