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DFT Check Valves

TTL is proud to offer the full range of DFT® check valves. DFT® silent check valves are known around the world as the valve to use to prevent or eliminate water hammer problems. Whatever your size, pressure or piping configurations, DFT® has a check valve for you.

DFT® products solve check valve problems and prevent check valve failures. DFT® check valves meet specialized customer requirements, as opposed to simply meeting line size. In some cases, minor modifications to DFT® valves have solved customer problems by improving performance and extending service life. The “Check Valve Doctor” continues to grow from satisfying these needs. For more information on Check Valves visit Triangle Fluid Controls LTD →. or contact a TTL Representative

Threaded / Socket Weld Check Valves

DFT Basic-Check® Threaded In-Line Check Valves

Basic Threaded Inline Check Valves (PDF)

Restrictor Threaded In-Line Check Valves

Restrictor Threaded In-Line Check Valves (PDF)

DFT SCV Check Valve CN

SCV® Threaded In-Line Check Valves (PDF)

DFT SCV-R® In-Line Restrictor Check Valves

SCV-R® In-Line Restrictor Check Valves (PDF)

DFT Basic-Check® Threaded In-Line Check Valves

Vacuum Breaker Threaded In-Line Check Valves (PDF)

Butt Weld Check Valves

DFT Bulk Weld Check Valve

DFT Bulk Weld Check Valve (PDF)

Flanged Check Valves

DFT DLC® Flanged Check Valves

DLC® Flanged Check Valves (PDF)

Excalibur Flanged Check Valve CN

Excalibur® Flanged Check Valves (PDF)

DFT GLC Flanged Check Valve CN

GLC® Flanged Check Valves (PDF)

PDC® Flanged Check Valves

PDC® Flanged Check Valves (PDF)

GLC® Cast Iron Body Check Valves

GLC® Cast Iron Body Check Valves (PDF)

Wafer Check Valves

ALC Wafer Check Valve CN

ALC® Wafer Check Valves (PDF)

FBC® Insert Wafer Check Valves

FBC® Insert Wafer Check Valves (PDF)

WLC Cast Iron Body Wafer Check Valve CN

WLC® Cast Iron Body Check Valves (PDF)

WLC® Wafer Check Valves

WLC® Wafer Check Valves (PDF)

TLW® Wafer Check Valves

TLW® Wafer Check Valves (PDF)

DSV® Sanitary Check Valves

DSV® Sanitary Check Valves

DSV® Sanitary Check Valves (PDF)