Clarkson Model KGA Plus Knife Gate Valve

The Clarkson KGA+ heavy duty slurry valve offers improved seals, full flange body options, and simplified design for easier maintenance.

It provides optimal performance in various conditions and100% isolation.

Specs

Size Range

NPS 3 - 60 (DN 80 - 1500)

Temperature Rating

Up to 400 °F (180 °C)

Pressure Rating

100 psi

End Connection

Flanged

Shutoff Class

Zero Leakage

Valve Type

Knife Gate Valve, Slurry Knife Gate Valve

Improved secondary seal: Capable of being lubricated without disassembly, simplifying valve maintenance.
Double-seated design: Provides bi-directional flow and shut-off, ensuring 100% isolation and zero downstream leakage.
Unobstructed flow: Eliminates turbulence and minimizes pressure drop across the valve while preventing solids from collecting and obstructing gate closure.
Full flange body design with available flange drilling including ASME B16.5, PN10 & PN16 (per DIN and BS standards), and Australian Table D & E (per AS 2129) among others.
Simplified two-piece body design allows for easier rebuilds.
Higher optional pressure rating possible with selected gate materials, can be rated up to 200 psi
Meets a wide range of abrasion, corrosion, temperature, and pressure requirements.
Can be used in wet or dry services easily dealing with large, heavy particles and tramp material.
100% isolation; bubble tight shut-off results in absolutely zero downstream leakage.
Heavy duty, field replaceable elastomer sleeves with internal stiffener
No seat cavity where solids can collect and prevent full gate closure.
No metal parts in contact with the flowing slurry.