Product Announcements:
Check Valves

DFT® WLC® Wafer Style Check Valve: Spring-assisted, non-slam design for fluid flow systems. Prevents reverse flow, minimizes leakage, and supports horizontal or vertical installation across multiple ASME classes and sizes. Read more...

The DFT® model FBC® is an economical, compact, lightweight, insert wafer check valve that easily installs between two flanges. This in-line, spring-assisted design prevents "water hammer" and reverse flow". The FBC® contains all of the proven features of the Basic-Check® valve developed by DFT over 80 years ago. Read more...

The new Beswick 3/8 inch hexagonal body check valve (CKV38) provides a low cracking pressure (less than 0.5 psid) along with greater flow capacity than our smaller 5/16 hexagonal body check valves. The increased flow capability, low cracking pressure, excellent repeatability and leak tight operation can be used to advantage in a wide range of applications. Read more...

Choosing the right check valve is vital for system reliability and efficiency. Cut maintenance costs by understanding key differences between valve styles. Learn how to specify and size check valves for optimal flow, improved performance, and lower total cost of ownership. Read more...

Watch this on-demand webinar, and hear about the many natural gas applications in which check valves are used throughout the journey from well to distribution.
Discover the important role of check valves and how to resolve flow issues and avoid failures. Read more...

Learn the Importance of Check Valve Design Flexibility

When it comes to the flow of fluids or gasses in the system you are designing, a small change can make a huge difference. To help you evaluate the best solutions for your particular needs, DFT has created an eBook outlining the benefits of flexibility in design for check valves. Read more...

DFT® has engineered the TLW® Tapped Lug Wafer Check Valve, a tight-sealing, non-slam axial flow check valve to address safety requirements and precautions in refinery and chemical applications. The TLW® has a 1-piece solid-body construction (to prevent leak paths) and no exposed studs. Find out more... Read more...

View how the DFT® Model GLC® Silent Check Valve, a spring-assisted, dual guided, non-slam, flanged check valve provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. See GLC® Video compared to a Swing Check Valve.® Read more...

Available in sizes smaller than a penny, O’Keefe Controls’ Check Valves provide superior service in miniature applications. Watch our video detailing both in-line and integral types, features and benefits. Read more...

To manufacture semiconductors, fabs require significant amounts of water and steam. Check valves are critical components... Read more...