Pneumatic Actuated Wafer Butterfly Valve

Middleeast is the greatest and most famous Pneumatic Acutated wafer butterfly valve supplier in Yemen. We supply to Aden, Taiz, Hodeidah and Mukalla. A pneumatic actuated wafer butterfly valve is a type of valve that uses compressed air as the actuation mechanism to open and close the valve. A wafer butterfly valve is a type of flow control valve that uses a circular disc, or “butterfly,” to regulate the flow of fluid. The butterfly disc is mounted on a shaft that runs through the center of the valve body, and rotates to open or close the valve. The valve body is designed to be installed between two pipe flanges, and the butterfly valves are also known as “wafer-style” butterfly valves, as the valve body has a wafer-thin profile, allowing for easy installation between flanges. The valve has a disc-shaped element that rotates within the valve body to control the flow of fluid through the valve. The disc is connected to a pneumatic actuator that uses air pressure to rotate the disc and control the flow of fluid. Wafer butterfly valves are typically used in industrial applications such as water treatment, oil and gas, and chemical processing.

Middleeast is the most renowned Pneumatic actuated wafer butterfly valve supplier in Yemen. While manufacturing, we keep in mind the industrial standards and maintain the quality standards of the valves.


  • Valve body
  • Butterfly disc
  • Shaft
  • Air control unit
  • Seals
  • Limit switches


  • The compact design of pneumatic actuated butterfly valves makes them ideal for space-constrained applications, such as in tight piping arrangements or in small control panels.
  • Pneumatic actuation allows for precise control of the valve’s position, which makes it easy to modulate flow and maintain a consistent flow rate.
  • These valves have few moving parts and are relatively easy to maintain. They also do not require electricity to operate, making them suitable for use in hazardous environments.
  • They are relatively inexpensive compared to other types of valves, making them a cost-effective solution for many applications.
  • These valves can be used in a wide range of applications, including process control and industrial process systems. Cryogenic ball valve supplier
  • They are made of durable materials and are designed to withstand harsh operating conditions.


  • Chemical and Petrochemical Industry
  • Power Generation Plants
  • Water Treatment Plants
  • Food and Beverage Industry
  • Pulp and Paper Industry
  • Mining and Mineral Processing Industry


  • These valves are commonly used to control the flow of liquids, gases, and powders in various industrial processes.
  • They can be used to open and close pipelines to start and stop the flow of fluid.
  • Can be used to modulate the flow of fluid by adjusting the position of the valve disc.
  • They can be used to isolate sections of a pipeline for maintenance or repair.
  • These valves are used as a safety shut-off valve in emergency situations to quickly shut off the flow of fluid.
  • They can be used in mixing and diverting applications to control the flow of fluid and redirect it to different sections of a pipeline.
  • They are used in pressure regulation applications to control the pressure of fluid in a pipeline.
  • These valves can be used in temperature control applications by controlling the flow of fluid to heat exchangers or cooling systems.

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