Introducing the QuadroSphere® trunnion mounted ball valve from Val-Matic. The QuadroSphere® is not a typical ball design, the non-essential sealing faces of the ball have been recessed in all 4 quadrants, creating additional flow paths. The recessed surfaces provide lipped edges that wipe the seat surfaces clean during opening and closing, to avoid particulate build-up.
The valve is a full bore,..
Did you know that check valves are among the most commonly used valves across all industrial processes? With a simplistic design and straightforward function, check valves can be found in most applications and systems. In this informative article, MGA Controls provides readers with an understanding of how check valves work and their most common operations.
How does a check valve work?
The purpose of..
Val-Matic are leading check valve manufacturers, specialising in water and wastewater applications. Based in Chicago, their products have been used in applications across the globe since 1966. Here, MGA Controls discuss Val-Matic’s check valve selection.
Choosing a check valve material
Choosing the right material for a check valve depends on the chosen application. Commonly available in brass and..
