Pneumatic Knife Gate Valve

Middleeast Valve is a well-known supplier of  Pneumatic knife gate valve in Sharjah,  which supplies  different types of valves to different countries like Qatar, Kuwait, Oman. A pneumatic knife gate valve is a type of valve that uses air pressure to open and close a gate-like element that is designed to cut through or block the flow of a substance. These valves are commonly used in industrial and agricultural settings to control the flow of liquids, gases, and slurries. They are often preferred over manual or electric valves because they are faster, more precise, and require less maintenance. Pneumatic knife gate valves can be actuated using either single-acting or double-acting pneumatic actuators, which use air pressure to move the valve’s gate element. They are available in a range of sizes and materials to suit different applications.


  1. Valve body
  2. Valve stem
  3. Actuator
  4. Gate
  5. Seals
  6. Bonnet
  7. Handwheel


  1. Chemical
  2. Oil and gas
  3. Power generation
  4. Water and wastewater treatment
  5. HVAC
  6. Marine
  7. Automation


  1. Fast and precise: Pneumatic knife gate valves can open and close quickly and accurately, making them ideal for applications where rapid flow control is required.
  2. Low maintenance: Because they do not have electrical components, pneumatic knife gate valves require less maintenance than electric valves.
  3. Durable: Pneumatic knife gate valves are made from strong, corrosion-resistant materials that can withstand harsh environments and high pressure.
  4. Versatile: Pneumatic knife gate valves are available in a range of sizes and materials to suit different applications, including liquid, gas, and slurry control.
  5. Safe: Pneumatic knife gate valves do not produce sparks, making them safe to use in hazardous environments where the presence of flammable gases or liquids is a concern.


  1. Water treatment
  2. Mining
  3. Chemical processing
  4. Power generation
  5. Pulp and paper


Middleeast Valve is well known supplier of Pneumatic knife gate valve in Sharjah offering diverse selection of valves in various sizes, styles, and designs to choose from.

  • Available materials:WCB,WC6,WCC,LCB,LCC,cast iron, Ductile Iron,SS316,SS304
  • Size: 2”to 80”
  • Class: 150 to 300
  • Nominal pressure:PN6 to PN40
  • Operation: pneumatic knife gate valve
  • Ends: wafer, lug, flanged

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