blog address: https://www.middleeastvalve.com/product-category/unidirectional-knife-gate-valve/
blog details: Middleeast Valve is one of the largest Unidirectional Knife Gate Valve Supplier in UAE. We supply to cities like Hatta, Ras al Khaimah, Masfut, and Dubai. A unidirectional knife gate valve is a type of valve that is designed to control the flow of fluids or slurries in a unidirectional manner. It is commonly used in industrial applications where the flow needs to be controlled in one direction only, and it is particularly well-suited for handling thick and viscous media with suspended solids.
A knife gate valve gets its name from its sharp-edged, flat gate that moves across the flow path to either allow or block the fluid or slurry. The unidirectional feature means that it is designed to provide a tight seal and reliable shut-off in one direction, preventing any backflow.
The primary function of a unidirectional knife gate valve is to control the flow of materials in a pipeline. When the valve is open, the gate is retracted to allow the fluid or slurry to flow freely. When the valve is closed, the gate is brought down across the flow path, effectively blocking the flow, and preventing any reverse flow.
Middleeast Valve is a top Unidirectional Knife Gate Valve Supplier in UAE and the working principle of a unidirectional knife gate valve involves the movement of the gate. When the valve is actuated, the gate is raised to allow flow, and when it is closed, the gate is lowered to stop the flow. The sharp edge of the gate cuts through any solids presents in the media, making it suitable for applications with high concentrations of suspended particles.
Advantages:
1.Bi-directional sealing: While it is designed for unidirectional flow, some knife gate valves can still provide a bi-directional seal, meaning they can effectively block flow from either side.
2.High flow capacity: The full-bore design of the valve allows for high flow capacity, making it suitable for applications that require the transfer of large volumes of fluid or slurry.
3.Minimal pressure drop: The streamlined design and full port of the valve result in minimal pressure drop across the valve when it is fully open, optimizing flow efficiency.
4.Solids handling: Knife gate valves are well-suited for handling thick and abrasive media with suspended solids, such as wastewater treatment, mining, pulp and paper industries, etc.
5.Compact design: Knife gate valves are generally more compact compared to other types of valves, making them suitable for applications with limited space.
Industries:
Wastewater treatment plants
Mining and mineral processing
Pulp and paper manufacturing
Chemical processing
Power generation
Bulk material handling
Description:
Body material:Carbon Steel, Ductile Iron, SS316,SS304, SS316, CF8, WCB
Nominal Pressure: Class150 to Class30, PN10
End Type: Wafer Type, Lug Type
Operation: Handwheel, Electric Actuated, Pneumatic Actuated
keywords: knifegatevalve, gatevalve, valvesupplier
member since: Apr 25, 2024 | Viewed: 21