Speciality Valve is the reputed Slurry knife gate valve manufacturers in India. A slurry knife gate valve stands out as a specialized valve meticulously crafted to manage the flow of slurries—complex mixtures of solids and liquids. In industries grappling with abrasive, viscous, or corrosive fluids, it assumes a pivotal role, ensuring seamless and dependable flow control even amid harsh operating conditions.

The operational principle of a slurry knife gate valve is simple yet efficient. It comprises a blade or gate that moves perpendicular to the flow direction to either allow or obstruct the flow of the slurry. In the open position, the gate withdraws into the valve body, enabling unrestricted flow. Conversely, in the closed position, the gate shifts into a sealing position, halting the passage of the slurry. This design guarantees a tight seal and minimal pressure drop, even when dealing with high-viscosity or abrasive slurries.

Features:

Durable Construction: Slurry knife gate valves are designed to endure the harsh conditions present in slurry applications. Typically crafted from robust materials like stainless steel, cast iron, or specially engineered alloys, they ensure reliability and longevity.
Bi-Directional Sealing: These valves provide bi-directional sealing capabilities, effectively blocking flow in both directions, offering versatile flow control solutions.
Full Port Design: Many slurry knife gate valves adopt a full port design, matching the internal diameter of the valve to that of the pipeline. This minimizes flow restrictions and pressure drop.
Self-Cleaning Action: The gate’s movement across the flow path assists in scraping away any accumulated solids on the valve seat, ensuring smooth operation and preventing blockages.
Resilient Sealing Mechanism: Slurry knife gate valves employ resilient sealing materials such as elastomers or polyurethane to maintain a tight seal and prevent leakage. These materials are chosen for their ability to withstand the abrasive nature of slurries.

Industrial uses of slurry knife gate valve:

Mining and mineral processing
Wastewater treatment
Pulp and paper
Chemical processing
Power generation
Oil and gas

Slurry knife gate valve manufacturers in India play a crucial role in ensuring effective flow control for applications dealing with abrasive, viscous, or corrosive slurries. Thanks to their sturdy build, dependable performance, and cost-effective advantages, these valves are essential components across diverse industrial processes.

Description:

1. Available materials: CF8M, SS2507, SS316, SS304, CF8, Ductile Iron, WCB, WC6, WCC, LCB, LCC, Cast iron
2. Class: 150-600 PN6 to PN25
3. Size: 2”-24”
4. Operation: Hand wheel, Gear operated, electric actuated, pneumatic actuated Ends: Lug, Wafer, Flanged.

Do visit us at: https://www.specialityvalve.com/product-category/slurry-knife-gate-valve/