Middleeast valve is the foremost Jacketed plug valve suppliers in UAE. It is a specialized type of valve designed to handle applications where temperature-sensitive or viscous materials are being transported, and maintaining a specific temperature is crucial. The “jacketing” refers to a surrounding casing or envelope that allows a heating or cooling medium (such as steam, hot water, or thermal oil) to flow around the valve, effectively controlling the temperature of the material inside.

The core of the valve is like a standard plug valve, consisting of a plug (a cylindrical or tapered shape) that can rotate within the valve body to control the flow of the material through the valve. The valve is enclosed by an outer casing or jacket, which is connected to the heating or cooling system.

Its design ensures that the material inside the valve remains at a consistent temperature, minimizing the risk of solidification, crystallization, or other temperature-related issues that could obstruct the flow or affect the process.

Advantages of jacketed plug valve:

  • Cost effective
  • Quick Operation
  • Can be used in high temperature as well as high pressure operations
  • Easy installation
  • They come in simple design

Industries which use them:

  • Chemical Industry.
  • Oil and Gas Industry.
  • Petrochemical Industry.
  • Energy Industry.
  • Waste water treatment.


  • Available material: Cast Carbon steel plug valve (WCC, WCB, WC6), Stainless Steel plug valve [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], DUPLEX STEEL and Super duplex Steel plug valve (F51, F53, F55), Cast iron, Ductile Iron.
  • Class: 150-2500; PN 10 – PN 450
  • Size: 1/2”- 48”.
  • Operations: Lever actuated plug valve, electric actuated plug valve, pneumatic actuated plug valve, gear actuated plug valve
  • Ends: Flanged, butt weld, socket weld, threaded

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