Rotary Airlock Valve Glass Sealing Rubber Gasket

The Rotary Airlock Valve Round Inspection Mica Glass Rubber Gasket is a critical sealing and protective spare part designed for round mica inspection glass assemblies mounted on Rotary Airlock Valve systems. It is manufactured from high-quality black industrial rubber to provide secure mounting, vibration absorption, and long-term sealing performance under continuous industrial operation.

This gasket is installed on both the upper and lower flange surfaces of the mica inspection glass, which is typically positioned on the product inlet section of the Rotary Airlock Valve. The inspection glass allows operators to visually monitor material flow entering the valve, making proper sealing and glass protection essential for safe operation.

During installation and tightening, direct metal-to-glass contact can cause excessive stress on the mica glass. This rubber gasket acts as a flexible buffer, evenly distributing tightening pressure while absorbing operational vibration generated by the rotating internal rotor and drive system. Without this gasket, the inspection glass may crack, leak air, or break entirely.

The rubber structure ensures airtight sealing, prevents dust leakage, and protects the inspection glass from mechanical damage. Resistant to abrasion, vibration, dust, and industrial working conditions, this gasket contributes to reliable material flow observation, system hygiene, and long service life of Rotary Airlock Valve inspection assemblies.