Designed for high-density slurry & tailings
KH Series
Knife Gate Valve

Size Range 2” (50 mm) to 24” (600 mm)
Body Style Full Port Design, One Piece Body
Body Epoxy Coated Carbon Steel
Pressure Rating 300 to 450 psi
Gate 316 SS

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Designed for high-density slurry & tailings
Designed for high-density slurry & tailings
Size Range 2” (50 mm) to 24” (600 mm)
Body Style Full Port Design, One Piece Body
Body Epoxy Coated Carbon Steel
Pressure Rating 300 to 450 psi
Gate 316 SS
GET TO KNOW
The KH Series Severe Service knife gate valve is a high pressure valve that is proven under the most critical conditions.
Severe service knife gate valves operate reliably with zero leakage in the toughest, most critical mineral processing applications, where valve failure would cause breakdowns and production losses.
Some of the applications the KH Valves successfully operate in, are: high pressure, high density tailings, highly abrasive and turbulent slurries and places where valve failure would require shutting down other equipment or plant.
The KH Series Severe Service knife gate valve is a high pressure, bi-directional valve, proven under the most arduous conditions.
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Fully enclosed body does not discharge during operation.
Various seat ring options incl. hardened steel, ceramic lining, or anti-abrasion materials.
Extra thick gate capable of withstanding high pressures.
Integrated seats ensure zero-leakage operation.
Full port design minimises turbulence and pressure loss across the valve.
Wide range of gate materials available. Including Duplex, Hastelloy and Titanium.
Actuator options include Manual (Handwheel, Bevel Gearbox), Pneumatic Cylinders (Double Acting, Single Acting), Hydraulic Cylinders and Electric. A wide range of controls such as Position Sensors, Hand Valves, Filter Regulators and Silencers are also available.
Size
2” (50 mm) to 24” (600 mm)
Media Temperature
60°C / 140°F
Body Material
Epoxy Coated Carbon Steel
Design Testing
Class #150: MSS SP-135 (Short Pattern)
Class #300:MSS SP-135 (Long Pattern)
Pressure Range
Class #150: 300 psi / 2068 kPa or Class #300: 450 psi / 3100 kPa
Actuator Options
Handwheel, Bevel Gearbox, DA Pneumatic Cylinder, SA Pneumatic Cylinder, Hydraulic Cylinder, Electric
Body Style
One Piece Full Body
Drilling Patterns
ASME B16.5 #150 or ASME B16.5 #300
Drilling Type
Lugged or Wafer
Gate Options
316 SS, 304 SS, 2205 Duplex, 2507 Duplex, Hastelloy C22, Hastelloy C726, Titanium Grade 12
Gate Options
316 SS, 304 SS, 2205 Duplex, 2507 Duplex, Hastelloy C22, Hastelloy C726, Titanium Grade 12
Actuator Options
Handwheel, Bevel Gearbox, DA Pneumatic Cylinder, SA Pneumatic Cylinder, Hydraulic Cylinder, Electric
View our KH Series Severe Service Knife Gate Valve Data Sheet below.
Request a demo of our KH Series Severe Service Knife Gate Valve.
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