Apoorva Valves

+91 120 4313340/41


Main application fields

  • Food
  • Dairy Products
  • Chemical
  • Pharmaceutical
  • Cosmetic
  • Textile
  • Pulp & Paper
  • Construction
  • Ceramic
  • Water treatment
  • Tanning
  • Galvanic treatments
  • Mining
  • Batteries

Typical applications

  • Egg white and yolk; edible fats; natural flavours; chocolate; ice creams; dietary food; milk; yoghurt;
  • Pigments for plastic; acids; solvents; polyester mixtures; detergents;
  • Toothpaste; shampoo; soaps; creams;
  • Bleaches; dyes; size;
  • Adhesives; dyes; retainers; microbicidals
  • Paints; pigments for tiles and bricks; concrete additives; paste; silk-screen enamels; dyes;
  • Lime milk; polyelectrolyte; caustic soda; mud in suspension: iron chloride; iron sulphate; Distilled water; acids.

General Features

  • P.D.: an excellent dosing pump
  • Self-priming: no level differential required
  • Neither valves, nor stuffing box: It can handle unrefined liquid even with small suspended particles
  • Does not emulsify, nor does it create turbulence: recommended for some non-emulsifiable liquids
  • Dry-operation: The pump can be dry opeated without any damage to mechanical parts
  • Vacuum: it can be used as a vacuum pump
  • Reversible: easy to clean thanks to the reversible rotating direction
  • Limited maintenance: Minimum time for maintenance; very easy hose replacement.


  • Two opposed revolving rollers alternatively press a hose against a patented concentric guide.
  • Vacuum is created as the hose returns to its original position and this causes the suction of the material which is pushed forward by the second roller.
  • Particularly suitable to convey dirty liquids, thick and viscous mixtures as well as abrasive and corrosive liquids.
  • The only lubrication is a silicone film on the pressure roller.