Product Announcements:
Check Valves

For over 80 years, DFT’s valve engineers have partnered with professionals across industries to identify and resolve water hammer. Now, we’re sharing that expertise with you!

Download our Understanding Water Hammer eBook to learn about causes water hammer and explore proven solutions to keep your fluid systems running smoothly. Read more...

For installation tips and guidelines to ensure the most efficient use of the check valves in your system, download DFT's eBook "Check Valve Installation Rules & Guidelines" here. Read more...

Available on-demand, DFT's webinar is designed for valve professionals and engineers seeking to deepen their understanding of check valve applications within LNG processes. Contains an overview of LNG fundamentals, setting the stage for a detailed exploration of how various valves, especially check valves, are best utilized. Read more...

Introducing our new AWWA C518 Double Disc Swing Check Valve. Designed and manufactured in compliance with the AWWA C518 standard to offer a cost-effective solution for clean water applications. Read more...

What is surge pressure and what causes pressure surges? Surge is a change in pressure resulting from a change in fluid velocity. One cause of surge pressure is from velocity changes during opening/closing of check valves during pump startup/shutdown. Read more...

The APCO CVS-6000 Swing Check Valve—engineered for dependable performance, and efficiency in water and wastewater systems. Featuring a one piece disc and disc arm and patent pending seat design, ensures consistent operation with minimal maintenance. Read more...

DeZURIK introduces the APCO CVS-6000 Swing Check Valve—engineered for dependable performance, efficiency, and longevity in water and wastewater systems. Featuring a rugged epoxy-coated ductile iron body, high-strength stainless steel shaft, and streamlined flow path, the CVS-6000 ensures consistent operation with minimal maintenance. Read more...

Saltwater Disposal: Check Valves for Oil & Gas - This whitepapter provides an overview of produced water processes and highlights how check valves contribute to the success of saltwater disposal systems. Read more...

This check valve has been qualified at cryogenic temperatures and showed leakage results under 10 sccm of helium and -320 degrees Fahrenheit. Read more...

The DFT® model DLC® check valve is one of many corrosion resistant, dependable, and economical spring-assisted, non-slam in-line check valves built for a wide range of applications. Whether the fluid is liquid, gas or steam, the DLC® provides tight shut-off and protects other equipment in the system from water hammer. Its 316 stainless steel construction ensures a long servic... Read more...