Sneha Bearings Private Limited offers Rotary Air Lock Valves. Sneha Bearings Private Limited is an ISO 9001:2008 certified company. The company manufactures Structural Bearings, Bridge Bearings, Pot and Pot PTFE Bearings, PTFE Rocker Cum Sliding Bearings, Spherical PTFE Sliding Bearings, Exposed Dowel Type Bearings, Plate Type Sliding Bearings, Duct Support Bearings. The Rotary Air Lock Valves are used for discharging the dust from Bagfilter or Cyclomax hopper. The Rotary Air Lock Valves seal against loss of air or gas and thus maintain the operating pressure in the systems. The Rotary Air Lock Valves are also used as Volumetric Feeders to maintain an even flow or material through processing systems.