The Clarkson KGF and KGF-HP slurry knife gate valves provide proven slurry valve technology in higher pressures

Features

• High pressure designs for the most challenging applications:
  KGF: 20 bar (300 psi) CWP optional gate provides 31 bar (450 psi) CWP
  KGF-HP: class 300 (51 bar [740 psi] CWP)
• 100% isolation bubble-tight shut-off results in absolute zero downstream leakage.
• Double-seated design provides bi-directional flow and shutoff.
• Field replaceable elastomer sleeves.
• Dynamic, self-adjusting secondary seal.
• Unobstructed flow helps eliminate turbulence and minimizes pressure drop across valve.
• No seat cavity where solids can collect and prevent full gate closure.
• No metal parts in contact with the flowing slurry.
• No gate or stem packing is required, eliminating packing leakage and maintenance.
• Adaptable frame (yoke) design, featuring a top-removal stem nut, can be field modified to an air cylinder or bevel gear in the field.