--- title: Check Valve Installation Rules & Guidelines eBook | DFT Inc. | DFT® Inc description: Simple components used in fluid management systems, check valves permit the flow of fluid in one direction while preventing back flow in the other. --- [![DFT Valves, Inc](https://industrial.dft-valves.com/hubfs/new-dft/dft-logo.png)](https://www.dft-valves.com/) [![](https://industrial.dft-valves.com/hubfs/new-dft/email-off.png)](mailto:dft@dft-valves.com) [800.206.4013](tel:8002064013) [Find My Check Valve](https://catalog.dft-valves.com/advanced3/in-line-check-valves) Close # Download Our eBook! ## eBook: Check Valve Installation Rules & Guidelines Simple components used in fluid management systems, check valves permit the flow of fluid in one direction while preventing back flow in the other. But even the most high-quality components can’t perform without proper application and installation. This eBook contains key installation tips and guidelines to keep in mind to ensure the most efficient use of the check valves in your system, including:  - Piping Size and Length Requirements - Fluid Dynamics - Ideal Valve Placement - And much more... To download this eBook, simply fill out the form. [![Check Valve Installation Rules & Guidelines](https://industrial.dft-valves.com/hs-fs/hubfs/Check%20Valve%20Installation-Rules%20Cover.png?width=243&height=308&name=Check%20Valve%20Installation-Rules%20Cover.png "Check Valve Installation Rules & Guidelines")](https://industrial.dft-valves.com/hubfs/Check%20Valve%20Installation-Rules%20Cover.png) ## Feature Case Studies [![Power Generation Boiler Feed Pump Applications](https://industrial.dft-valves.com/hs-fs/hubfs/A91w7w2xj_utn296_lrw.jpg?width=366&height=253&name=A91w7w2xj_utn296_lrw.jpg "Power Generation Boiler Feed Pump Applications") Power Generation Boiler Feed Pump Applications The DFT® Model WLC® BF Severe Duty Check Valves See Full Case Study](https://ffa0e4.p3cdn1.secureserver.net/wp-content/uploads/DFT-Power-Generation-Boiler-Feed-Pump-AppSuccess-14-SevereServ-012722.pdf) [![ROI of Reliable DFT® Check Valves](https://industrial.dft-valves.com/hs-fs/hubfs/Layer-13.jpg?width=366&height=253&name=Layer-13.jpg "ROI of Reliable DFT® Check Valves") ROI of Reliable DFT® Check Valves The DFT® Model Check Valves See Full Case Study](https://www.dft-valves.com/cooling-tower-piping-system-case-study) [![Solving Water Hammer Issues](https://industrial.dft-valves.com/hs-fs/hubfs/Layer-14.jpg?width=366&height=253&name=Layer-14.jpg "Solving Water Hammer Issues") Solving Water Hammer Issues The DFT® Model Excalibur® Check Valves See Full Case Study](https://www.dft-valves.com/solving-water-hammer-issues-in-paper-mills/) [View All Case Studies](https://www.dft-valves.com/case-studies/) ## Contact Us DFT® Inc 140 Sheree Blvd. PO Box 566 Exton, PA 19341-0566 [dft@dft-valves.com](mailto:dft@dft-valves.com) ![DFT Inc](https://industrial.dft-valves.com/hubfs/new-dft/dft-logo.png "DFT Inc") [![Facebook](https://industrial.dft-valves.com/hubfs/new-dft/fbf-off.png "Facebook")](https://www.facebook.com/pages/DFT-Valves/255252777885250) [![Twitter](https://industrial.dft-valves.com/hubfs/new-dft/twitterf-off.png "Twitter")](https://twitter.com/DFTValves) [![LinkedIn](https://industrial.dft-valves.com/hubfs/new-dft/linkedinf-off.png "LinkedIn")](https://www.linkedin.com/company/2681090) [![YouTube](https://industrial.dft-valves.com/hubfs/new-dft/youtubef-off.png "YouTube")](https://www.youtube.com/channel/UCBAiEUvgPsAJTnd8LmRKfVg/feed) ![WTC](https://industrial.dft-valves.com/hubfs/img/world-trade-logo.png "WTC") [![Thomas Supplier](https://img.thomascdn.com/badges/shield-tier-v-sm.png?cid=10110760 "Thomas Supplier")](https://www.thomasnet.com/profile/10110760?src=tnbadge) © Copyright 2026 DFT® Inc [Privacy](https://www.dft-valves.com/privacy-policy)   |   [Sitemap](https://www.dft-valves.com/sitemap/)   |   Website built by [Thomas Marketing Services](https://business.thomasnet.com/) ![](http://www.webtraxs.com/webtraxs.php?id=dft-valves&st=img)