Unidirectional Knife Gate Valve

Unidirectional Knife Gate Valve Supplier in Riyadh: Precise Isolation for One-Way Flow

Middleeast Valve is one of  leading Unidirectional Knife Gate Valve Supplier in Riyadh that offers high-strength, high-quality valves meant specifically for applications involving slurry, viscous, and solid-laden fluid.

Key Components of Unidirectional Knife Gate Valve:  

• Blade-Shaped Gate: Cuts through heavy material when closing. 

• Body: Typically, ductile iron, stainless steel, or cast iron. 

• Seat & Seal: One-way leak-tight closure is ensured by the seat and seal. 

• Stem and Actuator: Electric, pneumatic, or manual. 

Working Mechanism:   

To sever through any solids and arrest the flow in one direction, the sharp-edged gate moves vertically downward when the valve is operated.  The gate moves up when it opens, allowing it to be convenient for the media to pass through.  Due to its structure, there is reduced flow resistance and no build-up inside the valve body. 

Benefits of Using Unidirectional Knife Gate Valve: 

• Good for dealing with corrosive, heavy, or abrasive fluids 

• Minimum drop in pressure 

• Compact and space-saving design 

• Easy maintenance and operation 

• Reliable one-way sealing 

Functions:  

• Control of pipelines’ on/off  

• Reverse flow stops the flow 

• Cuts suspended solids and fibrous media 

Industries: 

• Mining 

• Pulp & Paper 

• Wastewater Treatment 

• Cement & Chemical Plants 

Description:

Available materials: CF8M, SS2507, SS316, SS304, CF8, Ductile Iron, WCB, WC6, WCC, LCB, LCC, Cast iron

class:150-600 PN6to PN25

size:2”-24”

Operation: Hand wheel, Gear operated, electric actuated ,pneumatic actuated

Ends-Lug, Wafer, Flanged.