Products

Category: Valve & Actuation

valve is a device that regulates, controls or directs the flow of a fluid (i.e. gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves regulate gases as well as liquids.

At ESI Technologies Group we are a leading supplier of extensive ranges of valves, actuators and accessories to suit a wide array of industries. The selection of valve type for a particular application can be extensive, we at ESI provide the solution to your difficult problems having such a broad range of quality manufacturers to work with. We provide a quality value engineered solution to all your valve requirements.

We work with global leading brands including, Emerson / Fisher, Habonim, Ebro, Alfa Laval, Gestra, Crane/Saunders & Stafsjo.

Our experienced service dept can also fully assemble actuated assemblies / actuation valves as per your requirements.

Where is a valve used?

Valves are found in virtually every industrial process, including water and sewage processing, mining, power generation, processing of oil, gas and petroleum, food manufacturing, chemical and plastic manufacturing and many other fields. 

There are many reasons to use a valve in piplines, theses include:

  • Stopping and starting flow 
  • Reduce or increase a flow 
  • Controlling the direction of flow 
  • Regulating a flow or process pressure 
  • Relieve a pipe system of a certain pressure 

What types of valves are there?

There are many valve designs, types and models, with a wide range of industrial applications. All satisfy one or more of the functions identified above. It is important that a correct valve is specified for the function, and must be constructed of the correct material for the process.

Different types of valves include:

  • Ball Valves
  • Butterfly Valves
  • Diaphragm Valves / Weir Valves
  • Control Valves
  • Relief Valves
  • Mix proof valves
  • Gate Valves
  • Check Valves
  • Cryogenic Valves
  • Knife Gate Valves
  • Plug Valves
  • Pinch Valves
  • Globe Valves
  • Regulator Valves
  • Lined Valves
  • 3 Way and Diverter Valves
  • Tank Outlet Valves

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