Middleeast Valve is the foremost Diaphragm Valve supplier in UAE. Our valves are an ideal choice for various petrochemical industries in Muscat, Bawshar, Barka, and Sohar.
A diaphragm valve is a type of control valve used to regulate or stop the flow of fluids (liquids or gases) in pipelines. It is characterized by a flexible diaphragm or membrane that moves to either block or allow the passage of fluid through the valve.
Working: Diaphragm valves operate on the principle of flexing a diaphragm to control the flow of fluid. When the valve is in the open position, the diaphragm is pulled away from the flow path, allowing fluid to pass through. When the valve is closed, the diaphragm is pressed against the seat, blocking the flow. This flexible diaphragm creates a tight seal, preventing leakage and ensuring precise flow control.
Function:
1)Flow Control: Diaphragm valves can be used to regulate the flow rate of a fluid in a pipeline. By adjusting the position of the diaphragm, the flow can be throttled to the desired rate.
2)Shut-Off: Diaphragm valves are known for their excellent shut-off capabilities. When closed, they provide a reliable and tight seal, preventing any leakage of the fluid.
3)Corrosive or Abrasive Fluids: Diaphragm valves are suitable for handling corrosive, abrasive, or viscous fluids that might damage other types of valves. The flexible diaphragm isolates the working parts of the valve from the process fluid, protecting them from corrosion or wear.
4)Bioprocessing: Diaphragm valves are commonly used in industries like pharmaceuticals and biotechnology for their ability to maintain sterility and prevent contamination.
5)Dosing and Metering: These valves can be used for precise dosing and metering applications due to their ability to control flow with high accuracy.
In the UAE, suppliers of Diaphragm Valve are renowned for their dependable performance, as these valves rely on a diaphragm as the primary sealing component. This design effectively minimizes the potential for leaks and guarantees consistent and enduring operation.
Description:
Available Materials: Cast Iron, Ductile Iron, Alloy 20, WCB, WC6, WCC, LCB, LCC , SS304, SS316, CF8, CF8M
Class: 150 to 600
Nominal Pressure: PN10 to PN100
Size: 1” to 48”
Ends: Flanged, Threaded
Operation: Hand Wheel, electric actuated, pneumatic actuated, Gear operated
Industries which use them:
1)Chemical processing Industry
2)Water and Wastewater Treatment Plants
3)Pulp and Paper Industry
4)Power generation Plants
5)Oil and Gas Industry
6)Mining Industry
7)Marine Industry
Applications of diaphragm valve:
1)Flow control
2)Shut-off
3)Regulation
4)Isolation
5)Diverting
6)Metering
7)Sampling
8)Mixing
9)Dosing
10)Pressure relief
Parts of diaphragm valve:
1)Valve body
2)Diaphragm
3)Valve stem
4)Handle or Actuator
5)Seats
6)Gasket
7)Packing
8)Bonnet
9)End Connections
For more details visit here:- https://www.middleeastvalve.com/product-category/diaphragm-valve/
