Circular and square airlock valves, large particle anti-jamming rotary valves, airlock feeders.

Round and square port airlock valves, large particle anti-jamming rotary valves, and airlock feeders for sealing airflow. High-temperature resistant type: Due to the varying temperature rise during material conveying and discharge, which affects the expansion of the body and is detrimental to bearings and oil seal systems, our factory has designed a high-temperature resistant external structure ash discharge valve. This design separates the operating components from the material-contact chamber, ensuring the safe operation of bearings and oil seal systems unaffected by temperature fluctuations. This product not only withstands high

temperatures but is also highly effective for conveying and receiving hygroscopic materials and metallic powders. These materials are penetrative and can bypass oil seals, directly entering bearings and causing mechanical failure. Thanks to its external design, it avoids contact with materials. The high-temperature resistant ash discharge valve can handle material temperatures up to 500°C and uses sprocket connections.

Pressure-resistant type: Featuring an enclosed rotor, it is widely used in suction, pressure, and negative pressure pneumatic conveying systems. It ensures no leakage of airflow pressure within the conveying pipe, enabling safe material transport and collection. Hence, it is referred to as a universal airlock. It not only resists pressure but also incorporates the functions of standard types.

Star-type ash discharge valves are categorized by shape into round and square star-type ash discharge valves. Their advantages include: stable and reliable operation, uniform and accurate discharge, optimized structure, compact size, excellent sealing performance, easy maintenance, energy efficiency, and long service life. They are essential equipment in dry material, dust, granule, and solid conveying systems. This valve is installed on dust collector hoppers for ash discharge and is widely used in feeding and ash discharge systems across industries such as chemical, metallurgy, mining, cement, dust removal, environmental protection, power, and grain. Custom non-standard star-type ash discharge valves are also available based on customer requirements.

Round and square port airlock valves, large particle anti-jamming rotary valves, and airlock feeders for sealing airflow.