Product Announcements:
Check Valves

Featuring 2 of DFT’s high-performing check valves, the Excalibur® flanged check valve and the WLC® wafer check, both built for use in chemical applications. They have a tight seal, protect other equipment in the system from reverse flow, and are designed for low maintenance with long service life. Read more...

Built to last over a million cycles, the DFT® Model SCV® is corrosion-resistant stainless steel, reliable, and economical spring-assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas, or steam, the SCV® provides tight shut-off and protects other equipment in the system from reverse flow and water hammer. Read more...

High Pressure High-Purity Welded Check Valves And Low Cracking Pressure Check Valve JCV1 Series Read more...

DFT ALC® Axial Flow Check Valves delivers low pressure drop, silent operation, and reliability for mission‑critical cooling system applications. It provides pump protection, minimizes energy loss, and supports high‑efficiency cooling loops. Read more...

DFT's axial-flow silent check valves are known worldwide as the valve to use for preventing or eliminating Water Hammer problems. Available in many styles, installs horizontally or vertically. Can be sized for your specific application. Read more...

Designed to thread into some other existing device like a valve, manifold, or vessel wall, O'Keefe Controls Co. Threaded Insert Check Valves are a convenient and reliable option for preventing backflow in numerous miniature industrial applications. Read more...

Utilized across a wide variety of small industrial applications to prevent unwanted reverse flow, O'Keefe Controls Co. Ball Type Check Valves feature a metal seat, making them excellent for high-pressure applications. Read more...

Engineered for reliability in demanding applications, the APCO CRF‑100C Rubber Flapper Swing Check Valve delivers non‑slam closure, 100% flow area, and long‑term corrosion resistance—ideal for clean and dirty service. Read more...

Providing trouble-free performance over a long operating life, O'Keefe Controls Co. small and miniature Disk-Type Check Valves excel in high-cycle, low pressure-differential applications. Read more...

Discover how modern electric actuators paired with mechanical check valves are transforming pump control by eliminating stored-energy systems, reducing maintenance, and boosting system reliability. Read more...