Rotary Airlock Valve

The Rotary Airlock valve is the most advanced unloading device in material handling system of industry plants and commonly used as one of the most important equipment of the dust removal system in the dust collecting system.
Rotary airlock valves are used for applications wherein the system air loss needs to be minimised while transferring materials (between vessels) with a pressure differential. They are especially used in industry that uses grains, dry free-flowing powders and solid substances. Typically, they are used in cement factories, sugar mills, paint industry, pharmaceuticals, food & beverages, tobacco, coffee, flour, and mineral industries.

Model	VERAL-100	VERAL-150	VERAL-250	VERAL-500
Capacity	85 to 125 TPH	125 to 200 TPH	200 to 500 TPH	Up to 500 TPH

Overview
Features
Benefits
Gallery

Reasons to buy Vatsal Rotary Airlock Valve:

The upper and lower flanges of the rotary valve are basically square or round, A is square, B is round. All types of rotary valve can be customized.
Rotary valves mainly include motor, gear reducer (X) or cycloidal reducer (Z) and rotary impeller.
Wear-resistant rotary valve are with Teflon sealing strip on the rotary blade so as to enhance the joint between blade and inner shell of rotary valve which results in better sealing performance.
High-temperature resistance rotary valve equipped with sprocket drive to separate reducer and rotary. Furthermore, the additional distance between the rotor and bearing are made for temperature resistance purpose. The high-temperature resistance rotary valve can handle the material with temperature up to 600℃.

If you are looking for a reliable machine which is strongly built for long use, VATSAL is the answer.

The design of RAVs is compact, which makes them easy to install and/or replace.
They have a rugged body that prevents distortion, while the heavy shaft diameters minimise deflection.
They are low-cost, high-power functioning, precision machines.
The heavy-duty metal construction of RAVs ensures longer service life.
The entry valve has a good throat opening, which ensures that you can efficiently & quickly fill in the materials.
The rotary airlock valves are easy to clean, which helps maintain hygiene.
They have a strong gland-type seal that minimises air loss. It also features outboard (external) bearings that help prevent contamination.
They require minimum or low maintenance, which saves time and costs.
They are resistant to wear & tear and doesn’t degrade even after coming in contact with chemicals.
The rotary airlock valves are suitable for extreme pressures and provide smooth, low-noise operations.