Slurry Knife Gate Valve
LVSA Slurry knife gate valves are best suited for the below mining processes:
- Ore gringing (ball grind mill, cyclone)
- Ore selection (floatation, magnetic separation)
- Concentration
Specification
Products Range:
Size: DN 50 to DN 600
Pressure Rating: PN 10 to PN 25
Material of Construction: Cast iron, cast steel, Stainless steel
Liner: Urethane

Integral Polyurethane (PU) moulding construction
- soft seat provides better sealing performance.
-
Polyurethane is a high abrasion-resistant material.
Fill bore design:
Protects the gate from the abrasive line media
Seat self-washing construction
Medium will not stay at the bottom of the seat allowing the valve cavity to stay clean.
- Knife gate profile shears off the stagnant particles from the port area.
Bi-directional sealing design




We at LVSA Group continually strive to meet and exceed the needs of our customers, by paying attention to detail and working with Clients to thoroughly understand their requirements and offer quality products and superior service. Our organization strives to become a model of success and true potential in the growing Global Market. Our highly-qualified staff and partners together with our ISO 9001:2015 Certified system works tirelessly to meet our planned objectives in order to serve you exclusively.