Pneumatic Slide Gate Valve, Cylinder Driven Square Sluice Valve, Cut-off Valve For Mining Dust & Powder Material Discharge

Pneumatic slide gate valve, also known as pneumatic sluice gate. The valve frame is welded carbon steel, equipped with aluminum alloy cylinder. Compressed air drives the gate plate up and down to realize opening and closing. Simple structure, full bore passage and fast on-off. The gate plate fits tightly with the seal. Suitable for powder, granule, dust, slurry and other media. Widely used in dust removal equipment, silo bottom, mining, sand, grain and chemical powder conveying pipelines to control material discharging and shut-off. Limit switch is optional for valve position feedback.