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Air Lock Valve

VAS type valves, are designed for positive pressure pneumatic conveying systems of powdery products. These valves are divided into two groups: a crossed flow (VAS/P) and Drop-Through (VAS). Consist of a reinforced quality cast iron housing, a tray impeller with steel shaft fixed with supports. The rotation of the impeller is realized through a bearing system and special seals mounted on the covers of the housing’s side.

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