Featured Story – An OEM Perspective on Knife Gate Valves For...

This article discusses a technology approach of design & development of Knife Gate Valves consistent to the AWWA C-520 industry standard. It also describes AWWA C-520 testing requirements and an approach to qualification that goes well beyond.

AWWA announces new edition of air valves manual

The American Water Works Association (AWWA) has released the second edition of their air valves manual, “M51 Air Valves: Air-Release, Air/Vacuum & Combination.

Rotork Gears’ AWWA bevel gearboxes

The American Water Works Association (AWWA) is responsible for setting standards on the design, performance and manufacturing of valves and associated equipment. With over 50,000 members, it is the world’s largest scientific and educational association dedicated to managing and treating water.

Val-Matic AWWA Swing Check Valve

US valve manufacturer, Val-Matic have introduced their AWWA Swing Check Valve which is said to incorporate design features in order to provide energy savings, ease of maintenance and extended valve life.

Ball valve perfect for surge control

When fully open, Val-Matic’s EnerG AWWA rubber seated ball valve provides 100% clear flow are equal to the pipe size, and is the preferred selection for surge control, low headloss and energy savings.