Mainline Supply Products

300 N. Findlay St., Dayton(937) 254-6910

pipe valves fittings

With the collective experience of our excellent suppliers and our in-house expertise, we deliver more than just a product. We deliver solutions that meet your downtime schedules and stringent requirements with 100% Quality Assurance and with pride.

DFT Check Valves and Control Valves

in DFT Check Valves Control Valves

DFT® has been making the in-line check valves for over 70 years. It started with a customer’s need for a small metal-seated check valve that could be installed in any position while providing tight shut-off. The Basic-Check® valve was developed to satisfy that need.

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