The pneumatic conveying discharge square port airlock valve of the stainless steel discharger in the rubber factory has a reasonable hole spacing. 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 the bearing and oil seal system, our factory has designed a high-temperature resistant external structure ash discharge valve. It separates the operating parts from the material-contact chamber, ensuring the safe operation of the bearing and oil seal system 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 the oil seal, directly entering the bearing, causing operational failure and mechanical damage. Thanks to its external design, it does not come into contact with the material. The high-temperature resistant ash discharge valve can handle material temperatures up to 500°C and is connected via sprockets.

Pressure-resistant type: It features a closed rotor and 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 withstands pressure but also incorporates the functions of standard types.

Star-type ash discharge valves are categorized by their external structure into round and square types. 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 drying, dust, granule, and solid conveying systems. This valve is installed at the dust discharge outlet of dust collectors and is widely used in feeding and ash discharge systems across industries such as chemical, metallurgy, mining, cement, dust removal, environmental protection, power, and food. Custom non-standard star-type ash discharge valves are also available based on customer requirements.

The pneumatic conveying discharge square port airlock valve of the stainless steel discharger in the rubber factory has a reasonable hole spacing.