Slurry knife gate valve manufacturers in India

Speciality Valve is a top-rated Slurry knife gate valve manufacturer in India offering high-performance valves for challenging applications on slurry, pulp, and abrasive media. Our valves are crafted for durability, low maintenance, and effective shut-off in challenging conditions.

What is it?

Slurry knife gate valves are specially designed to operate with high solid content media such as slurry, sludge, and abrasive blends. The valves are used generally in cases where standard valves would undergo premature wear and clogging due to thick and gritty material.

Why Required?

Normal valves can fail or deteriorate once they are subjected to abrasive or solid-borne fluids. Knife gate valves of slurry require to withstand such conditions by providing a smooth, constant flow passage and tight closing, with even performance under harsh processing systems.

Key Components of Slurry Knife Gate Valve:

Gate/Blade: Coated or hardened against erosion and abrasion.

Body: Heavy-duty construction in stainless steel, carbon steel, or ductile iron.

Seat: Plug-up bubble-tight shut-off, preferably in metal or rubber.

Packing: Prevents leakage across stem.

Actuator: Hand, air, or electric.

Working of Slurry Knife Gate Valve:

Gate moves vertically to allow or constrict flow of slurry. Upon opening up of valve, the gate returns to the body with an open flow path. Upon closure, the gate closes on the seat and makes close seal to prevent backflow or leakage of material slurry.

Advantages of Slurry Knife Gate Valve:

Specifically designed for corrosive and abrasive slurries

Minimum pressure drops during operation

Replaceable seats and easy maintenance

Long life in aggressive environments

Close to shut-off ability

Functions of Slurry Knife Gate Valve:

Isolation and control of flow in slurry lines

Avoids clogging and settling

Usable in high-pressure as well as low-pressure systems

Industries:

1.Mining
2.Pulp and Paper
3.Chemical Processing
4.Wastewater Treatment
5.Power Generation
6.Cement and Aggregates
7.Steel and Metal Processing

Description:

1.Available materials: CF8M, SS2507, SS316, SS304, CF8, Ductile Iron, WCB, WC6, WCC, LCB, LCC, Cast iron
2.Class:150-600 PN6to PN25
3.Size:2”-24”
4.Operation: Hand wheel, Gear operated, electric actuated ,pneumatic actuated
5.Ends-Lug, Wafer, Flanged.

Being the trustworthy Slurry knife gate valve manufacturers in India, Speciality Valve delivers customized solutions at an industry high standard. Our valves are tested for their performance and endurance in real slurry service operating conditions. Speciality Valve has established itself through the supply of robust, top-notch valves that perfectly suit demanding industrial processes.