News & Insights
Knife Gate Valve Lifecycle Cost: Why Purchase Price Isn’t Everything
Knife Gate Valve Lifecycle Cost: Why Purchase Price Isn't Everything When purchasing an industrial valve, the initial price is easy to compare. One supplier quotes one amount. Another supplier quotes another. But the cheapest valve to purchase may not be the cheapest...
How to Reduce Industrial Valve Downtime
How to Reduce Industrial Valve Downtime Valve failures can have consequences far beyond the valve itself. A failed isolation valve may require a process shutdown. A critical valve can therefore become a significant source of production downtime if it is poorly...
How Valve Actuation Affects Industrial Valve Performance
Industrial Valve Actuation: Manual, Pneumatic or Electric? A valve is only useful if it can be operated reliably. For industrial plants, choosing the correct industrial valve actuation method can affect safety, automation, maintenance and operating efficiency. The...
Industrial Valve Selection Checklist
Industrial Valve Selection Checklist: 15 Questions Engineers Should Ask Selecting an industrial valve should start with the application, not the valve catalogue. A valve that works perfectly in one pipeline may be unsuitable for another. The best approach is to...
How Often Should Industrial Knife Gate Valves Be Inspected?
How Often Should Industrial Knife Gate Valves Be Inspected? There is no single maintenance interval that works for every industrial valve. The correct knife gate valve maintenance frequency depends on the application. A valve handling clean water under stable...
Knife Gate Valve vs Butterfly Valve
Knife Gate Valve vs Butterfly Valve: Which Is Better for Your Application? When selecting an industrial isolation valve, engineers often compare different valve technologies. Two common options are knife gate valves and butterfly valves. But which is better? The...
8 Common Knife Gate Valve Installation Mistakes
8 Common Knife Gate Valve Installation Mistakes and How to Avoid Them Installing a knife gate valve correctly is just as important as selecting the right valve. Even a high-quality valve can experience problems if it is incorrectly installed. Poor alignment, incorrect...
Which Knife Gate Valve Spare Parts Should Mining Operations Keep?
For a mining operation, a valve failure can affect much more than the valve itself. If a critical pipeline has to be shut down while a replacement component is sourced, the resulting downtime can become expensive. This is why knife gate valve spare parts should be...
Cavitation vs Abrasion in Industrial Valves
Industrial valves can experience different types of wear and damage. Two terms that are often confused are cavitation and abrasion. They are not the same problem. Abrasion is associated with solid particles wearing against surfaces. Cavitation is associated with...
Where Should Valves Be Installed on a Slurry Pipeline?
A slurry pipeline can transport some of the most challenging media found in industrial processing. Mining slurry may contain high concentrations of mineral solids, water and other process chemicals. The pipeline therefore needs reliable isolation points. Correct...
Knife Gate Valve Flange Standards
A knife gate valve flange connects the valve to the surrounding pipeline. It may look like a simple mechanical connection, but flange compatibility is an important part of valve selection. If the valve and pipeline connections do not match, installation can become...
2026 Guide to Industrial Valve Selection for South African Mining Projects
South African mining operations require industrial equipment capable of handling demanding process conditions. From platinum and gold to coal, manganese and other minerals, different processing environments create different valve requirements. Start With the Process...
Valve Lifecycle Cost: Why the Cheapest Industrial Valve Can Cost More
When purchasing industrial valves, price is naturally an important consideration. But purchase price is only one part of the total cost. The Real Cost of a Valve A useful way to think about valve cost is: Purchase + installation + maintenance + spares + downtime +...
How Climate and Site Conditions Affect Industrial Valve Selection in Africa
Industrial valves installed in Africa can face environmental conditions that are very different from those encountered in temperate regions. The process media is only one part of the engineering equation. Temperature Large temperature variations can affect: Elastomers...
What Is the Difference Between a Knife Gate Valve and a Slurry Valve?
The terms knife gate valve and slurry valve are often used interchangeably, but they don't necessarily describe exactly the same thing. Understanding the difference is useful when specifying valves for mining applications. Knife Gate Valve A knife gate valve describes...