DFT Inc. - Economical Control Valve for Flanged Applications

The LSV-100™ Control Valve is an economical control valve designed for flanged applications. Trim is replaceable in the field through the bonnet. Construction is Carbon or Alloy Steel with stainless steel internals. Other materials of construction are available upon request. (read more)

DFT Inc. - Severe Service Control Valves

The HI-100™ features an in-line Straight-thru, venturi flow design. The seating element, a spherical ball, is contained by a cage that positions it relative to the downstream seat by means of linear stem travel. (read more)

DFT Inc. - Replace Those Failing Piston Check Valves

DFT’s PDC check valve-Designed specifically for reciprocating compressors.

It includes a pulse damping chamber to maintain the disc in the open position during the momentary reductions in flow associated with each cycle of a reciprocating compressor and to protect against premature seat wear. (read more)

DFT Inc. - Prevent "Water Hammer" and "Reverse Flow"

Have a problem with failing double door style check valves ? Who doesn't!

Want to prevent "water hammer" and "reverse flow" and have tight shut-off? Sure you would! (read more)

DFT Inc. - Control Valve for High Maintenance Environments

Is your control valve budget being stressed due to high maintenance costs? Do you need better process control than your current valve offers? DFT has the answer.Our unique straight-thru venturi design performs in the harshest applications. (read more)

DFT Inc. - Y-Calibur™ Valve Makes In-Line Repairs Possible

The DFT® Y-CaliburTM Silent Check Valve is an in line repairable, spring-assisted, center guided, non-slam check valve that provides reliable, low-maintenance service for a wide range of fluids and pressure/temperature combinations. The valve consists of a body, bonnet, gasket, seat, spring, disc with stem and guide bushing. (read more)

DFT Inc. - Wafer Style Check Valve Prevents Water Hammer

This DFT® Model WLC® Wafer Style Silent Check Valve is a lightweight, spring-assisted, center guided, non-slam check valve that provides reliable, low-maintenance service for a wide range of fluids and pressure/temperature combinations. (read more)

DFT Inc. - Nickel-Aluminum Bronze Silent Check Valves

The DFT® GLC® and Excalibur® NAB (Nickel-Aluminum Bronze) Silent Check Valves are spring-assisted, nozzle style, non-slam check valves that are designed to withstand the harsh environments of salt and brine water applications where corrosion resistance and marine life deterrents are a must. (read more)

DFT Inc. - Single Seated Cage-Type Control Valve

The LSV-200™ control valve is a heavy duty, single seated cage-type valve which is available for flanged and weld end applications. Unbalanced trim is used for valves 1-1/2" line size and smaller (read more)

DFT Inc. - Corrosion Resistant, Economical Inline Check Valve

The DFT DLC® check valve is a corrosion resistant, dependable, versatile and economical spring assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the DLC® provides tight shut-off and protects other equipment in the system from water hammer. Its 316 stainless steel construction insures a long service life. (read more)

DFT Inc. - Spring-assisted, Center Guided, Inline Check Valve

The DFT® Excalibur Silent Check Valve is a spring-assisted, center guided, non-slam check valve that provides reliable, low-maintenance service for a wide range of fluids and pressure/temperature combinations. (read more)

DFT Inc. - Spring-assisted, center guided check valve

The DFT® Model GLC® Silent Check Valve is a spring-assisted, center guided, non-slam, flanged check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. (read more)

DFT Inc. - Water Hammer? Our Check Valve Prevents It….

The DFT® Model SCV® Check Valve is a corrosion resistant, dependable, versatile and economical spring-assisted, in-line check valve for a wide range of applications. The SCV® Check Valve provides tight shut-off and protects other equipment in the system... (read more)

DFT Inc. - Non-Slam Check Valves from DFT

The DFT Check Valve Catalog highlights our complete line of non-slam, silent check valves and how they help our clients solve problems like water hammer and more. (read more)

DFT Inc. - The Answer to Failing Double Door Check Valves

The ALC easily replaces unreliable double door / butterfly check valves.

-- No more door springs or hinge pin failures

-- No more leakage due to misalignment of the doors and seat

-- No more internal parts going down stream

-- No more reverse flow (read more)

DFT Inc. - Uniflo Manual Control Valve

The UNIFLO™ is designed for less aggressive applications where seat erosion is not anticipated. The internal design features are similar to the ULTRA-TROL™ and the HI™-100. They include the in-line through ported venturi flow shape and the contained spherical ball. (read more)

DFT Inc. - Ultra-Trol Flanged Abrasive Service Control Valve

The ULTRA-TROL™ is designed for lined pipe applications requiring flanged end connections. The internal design features are similar to the HI-100™. They include the in-line through ported venturi flow shape and the contained spherical ball. (read more)

DFT Inc. - Economical, compact, insert wafer check valve

The FBC™ is an economical, compact, lightweight, insert wafer check valve that easily installs between two flanges. The 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 60 years ago. (read more)

DFT Inc. - In-line Spring Assisted Sanitary Check Valves

The DSV® Sanitary Check Valve is an in-line spring-assisted check valve designed to prevent flow reversal in industries with strict cleanliness codes. To accommodate various piping arrangements, the DSV® Sanitary Check Valve is available as a "Vertical" or "Horizontal" valve and is 3A approved. (read more)

DFT Inc. - Valve Solves Turbine High Flow Lock Out Problems

High Flow Lock Out on Water Injected Turbines? Problem Solved!

DFT® Inc., manufacturers of high quality, silent in-line check valves, has solved the problem of "High Flow Lock Out" on water injected dual and single fuel turbines. (read more)

DFT Inc. - Unique Straight-thru Venturi Design Control Valve

DFT Control Valve - In the full open position, the flow is straight through and operates as a true venturi with inherent high flow and high pressure recovery characteristics. DFT is the The Control Valve Problem Solver (read more)

DFT Inc. - API-6D Certification for Check Valves

DFT Inc. receives API-6D Certification for Check Valves (read more)

DFT Inc. - Economical Spring-assisted, In-line Check Valve

The DFT® Model SCV is a corrosion resistant, dependable, versatile 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 water hammer. Its stainless steel construction insures a long service life. (read more)

DFT Inc. - Control Valve

The control valve with pinpoint modulating control characteristics and a 200:1 turndown ratio for high pressure drop applications. This unique design features a venturi ball-cage design. See our website for an animation showing how the valve works. (read more)

DFT Inc. - Silent Check Valve from DFT

DFT's silent check valves are known around the world as the valve to use for preventing or eliminating Water Hammer problems. Whatever your size, pressure or piping configurations, DFT has a check valve that's right for you. (read more)