Valves for Alumina plants and slurry services

FUNCTION:

VENU® VALVES designs and manufactures a wide range of valves for slurry services, mainly for alumina refineries and other mining applications where corrosion and erosion are present.

WHY VENU® VALVES?

VENU® VALVES has been supplying custom-made Valves to Alumina refineries since 1990. The main areas for using these valves are digestion, Hydrate clarification/Seed, precipitation, and calcination units.

SIGNIFICANT CHARACTERISTICS:

Our expertise and know-how allow us to always offer the optimal solution to any severe service application:

• Our expertise and know-how allow us to always offer the optimal solution to any severe service application:

• Greater stem diameter and wall thickness than competitors.

• Changeable Protective Ring in the Inlet Area & Stem Protector

• A variety of materials and coatings are available to withstand wear and tear and/or chemical corrosion of the valves.

• Due to our experience and flow simulation facilities (as working conditions) VENU® can recommend internal coatings and designs to increase valve performance.

• The regrinding operation is included to avoid sealing problems and increase valve life.

• Different operations are adapted to the Customer’s plant requirements: Manual, Spur-Gear, Helical gear) or actuated (Electric, Pneumatic, or Hydraulic).

• Designs for customer’s special applications.

• Customized face-to-face dimension.