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Designed for high-density slurry & tailings

Designed for high-density slurry & tailings

KH Series

Knife Gate Valve

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

KH Series Knife Gate Valve
Class #150 or Class #300 ratings
High Density Slurry Solutions
Various Actuator Options
Zero Leakage

GET TO KNOW

Product Description

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.

  • Designed for high density slurry & tailings
  • Available in Class #150 and Class #300 ratings
  • Robust design with one-piece body eliminates risk of leakage
  • Fully enclosed body does not discharge during operation
  • Extra thick gate capable of withstanding high pressures
  • Energised packing chamber features multi-layer PTFE packing, energisers & scrapers

Features & Benefits

The KH Series Severe Service knife gate valve is a high pressure, bi-directional valve, proven under the most arduous conditions.

KH Series Valve Internal View

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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.

Specification

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

Datasheet

Sales Data Sheet

View our KH Series Severe Service Knife Gate Valve Data Sheet below.

Request a Demo

Request a demo of our KH Series Severe Service Knife Gate Valve.

How we help you choose the right valves

1. Tell us what you need

Whether it's Knife Gate Valves, Butterfly Valves, Ball Valves or other valve solutions speak to one of our team via phone or email today.

2. Choose the right solution

Conversing with one of our friendly team will help us identify your specific requirements. Our expert team will help find the right solutions for you.

3. Get the job done

Our team will continue to work with you up until the valves are installed and the job is complete!

Our knowledgeable valve experts are at your service. Tell us what you require.

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