Announcements

DFT Inc. has promoted these products / services:

DFT Inc. - Water Hammer? DFT® Check Valves are the Answer

The DFT® model Excalibur® and GLC® Check Valves provide tight shut-off and protect other equipment in the system from water hammer. They are built for reliability, longevity, and low maintenance. View DFT’s video on how a GLC performs against a swing check valve. (read more)

DFT Inc. - DFT® Tight Shut-off Check Valves for Steam Service

DFT has a full line of Steam Service Check Valves available in sizes 1/2" and up. Below features a collection of 5 of our non-slam, tight shut-off check valves for your 4” and under steam service applications including:

•DFT Model Basic Check® •DFT Model Restrictor Check

• DFT Model SCV® • DFT Model SCV-R®

...
(read more)
DFT Inc. - DFT'S Axial Flow Non-slam Check Valve Full Catalog

Download the DFT Check Valve Catalog to see our complete line of non-slam, axial flow, silent check valves, and find out more about how they help our customers solve problems like water hammer, vertical flow, and more. (read more)

DFT Inc. - DFT® Sanitary Check Valves -3A & Clean-in-Place

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

DFT Inc. - DFT Severe Service Control Valve-Quick Change Trim

The DFT® HI-100® is a severe service control valve that can handle a wide variety of fluids, from gases and liquids to light slurries, as well as high pressures and a wide range of temperatures. Our unique straight-thru Venturi design performs in the harshest applications. A key feature is that maintenance can be performed in-line without expensive tools using our quick change tr... (read more)

DFT Inc. - DFT Educational Webinar: Water Hammer Prevention

Water hammer is a relatively common problem that is often only briefly touched upon in engineering school curriculums. This DFT webinar Water Hammer- What is it? How do I prevent it in my facility? explains what water hammer is and steps to take to prevent or mitigate its occurrence. (read more)

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

The DFT® model ALC® easily replaces unreliable double door or 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 downstream

-- No more reverse flow (read more)

DFT Inc. - DFT® LSV-100® - The Economical Control Valve

The LSV-100® Control Valve is an economical control valve designed for flanged applications. It's trim is replaceable, in the field, through the bonnet. Up to 6" standard Class 150 & Class 300. (read more)

DFT Inc. - DFT Axial-Flow, Nozzle Style, Silent Check Valves

DFT's silent check valves are known worldwide as the valve to use for preventing or eliminating Water Hammer problems. Install horizontally or vertically. Can be sized for your specific application. (read more)

DFT Inc. - DFT Control Valve Built for Severe Service

The HI-100® features an in-line straight-thru, venturi flow design. The control 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. - DFT® Basic Checks: Built for > 1 million cycles

The DFT® Basic-Check™ Valve is a versatile all-purpose, non-slam valve that provides reliable, low-maintenance service for a wide range of liquids, steam, and gases at various pressure/temperature combinations. The valve has a simple yet rugged design, designed to prevent or eliminate water hammer... (read more)

DFT Inc. - DFT® Check Valves for Reciprocating Compressors

The DFT® model PDC® Check Valve is specifically designed for reciprocating compressors, it is the ideal replacement for Failing Piston Check Valves.

The PDC® features include 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... (read more)

DFT Inc. - Water Hammer? DFT Check Valves Prevent 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, Center Guided, Axial Flow Check Valve

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

DFT Inc. - Axial Flow Silent Check Valves 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)

DFT Inc. - DFT® eBook: Check Valve Installation- Guidelines

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. (read more)

DFT Inc. - DFT eBook:Key Considerations for Fluid Flow System

Learn the Importance of Check Valve Design Flexibility

When it comes to the flow of fluids or gasses in the system you are designing, a small change can make a huge difference. To help you evaluate the best solutions for your particular needs, we’ve created an eBook outlining the benefits of flexibility in design for check valves. (read more)

DFT Inc. - Vertical Flow Got You Down?

DFT® has the Check Valve for your application.

Whether you need a wafer, flange, threaded or butt weld style ends– DFT check valves are designed to work in any orientation: vertical flow up, vertical flow down, or horizontal. (read more)

DFT Inc. - A Control Valve Built for Severe Service

The DFT model HI-100 ® Control Valve features an in-line straight-thru Venturi flow design, ideal for severe service applications. The unique nozzle design smoothes turbulence which eliminates body, trim and piping damage caused by high velocity fluid impingement in your system. (read more)

DFT Inc. - DFT® eBook: Severe Service Control Valves

Power Plants are well known for severe service conditions. If you are experiencing frequent maintenance or valve repairs, this can be an indication of a severe service condition.

In DFT®'s ebook, The Importance of reliability: Severe Service Control Valves Explained, we review what severe service control valves are and what types of applications require them. Download y... (read more)

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

The DFT® modelFBC® 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 75 years ago. (read more)

DFT Inc. - DFT® Control Valve- 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. - DFT® AxialFlow Wafer Check Valve Built for Safety

DFT’s model TLW®, a Tapped Lug Wafer Check Valve, was built to address safety requirements and precautions in refinery and chemical applications but relevant for industries where studs are required not to be exposed to fire, corrosion, or harsh chemicals. The TLW is a tight sealing, non-slam, check valve with 1-piece solid body construction (to prevent leak paths) and no expose... (read more)

DFT Inc. - DFT® Economical Spring-assisted Check Valve

The DFT® Model SCV is a corrosion-resistant, reliable, 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. The stainless steel construction ensures a long service life. (read more)

DFT Inc. - DFT® Webinar: Severe Service Control Valves

View this DFT® webinar on-demand now: Severe service industrial applications present a variety of challenges throughout many industries when it comes to selecting the right control valve. Key problems such as flashing, cavitation control and delivering proper flow are just a few of the topics discussed, along with solutions and best practices. Bookmark this and watch when you... (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 ensures a long service life. (read more)

DFT Inc. - Axial Flow, Nozzle Style, Non-Slam Check Valves

View how the DFT® Model GLC® Silent Check Valve, a spring-assisted, dual guided, non-slam, flanged check valve provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. See GLC Video compared to a Swing Check Valve. (read more)

DFT Inc. - Advantages of Non-Slam vs Swing Check Valve

View DFT's Video: GLC vs. Swing Check Valve and see how the axial flow non-slam GLC® check valve closes silently as the flow stops, but before reversal of flow, thereby eliminating water hammer.

Built for reliability, longevity, and low maintenance, the GLC Check Valve provides tight shut-off and protects other equipment in the system from water hammer. (read more)

DFT Inc. - Axial Flow Check Valves for Pumps & Compressors

DFT has created a new eBook - Axial Flow Check Valves for Pumps and Compressors which addresses a number of important details to guide you in making an educated decision in your check valve procurement journey. Download it now! (read more)

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

The DFT® Y-Calibur® 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. - 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. - Selecting the Right Control Valve-eBook

DFT has put together a quick guide to understanding the fluid conditions that will most heavily impact the control valve selection process. In DFT's Selecting Control Valves eBook you will learn:

• What conditions are most critical to valve selection and why
• How process conditions affect the choice of control valves (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. - The TLW Check Valve - Built for Safety

To address safety requirements and precautions in refinery and chemical applications, DFT has engineered and manufactured the TLW® Tapped Lug Wafer Check Valve, a tight sealing, non-slam axial flow wafer check valve, with no exposed studs. The TLW® has a 1-piece solid body construction (to prevent leak paths) and no exposed... (read more)

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 Stainless Steel with stainless steel internals. Other materials of construction are available upon request. (read more)

DFT Inc. - Replacement for Failing Piston Check Valves

DFT’s PDC Check Valve: Designed specifically for reciprocating compressors

The PDC 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. API 6D. (read more)

DFT Inc. - Wafer Check Valves to Halt Water Hammer

DFT’s ALC® and WLC® Wafer Style Check Valves are designed to prevent water hammer and are the answer to unreliable double door/butterfly check valve problems. These reliable, low-maintenance axial flow check valves are for a wide range of fluids and pressure/temperature combinations.

  • No more door springs or hinge pin failures....
(read more)
DFT Inc. - Non-Slam Check Valves for Harsh Environments

The DFT® GLC® and Excalibur® NAB (Nickel-Aluminum Bronze) Silent Check Valves are spring-assisted, axial flow, 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. - Understanding Check Valves Webinar

Choosing the right check valve is critical to a properly designed process system. The right check valve not only improves overall system reliability, it lowers maintenance costs in the long term. Hear about fundamental differences between many styles of check valves. Learn how to specify and size a check valve to ensure proper flow, increase efficiency, and reduce total cost of ownership. (read more)

DFT Inc. - eBook on Understanding Water Hammer

Does your Fluid System Suffer from Water Hammer?

DFT Inc's engineers have been working with professionals in a range of industries for decades, helping to identify and resolve the underlying causes of water hammer.

Our Understanding Water Hammer eBook outlines the causes and most effective solutions for Water Hammer in fluid flow systems and indu... (read more)

DFT Inc. - DFT's New BNC™ Check Valve: Efficient Axial-Flow

DFT Inc. proudly announces the release of its new BNC™ Check Valve, a nozzle-style, axial-flow check valve specifically designed to excel in high-pressure applications.

The BNC™ is a precision nozzle-style valve that uses axial-flow technology to eliminate turbulence, prevent erosion and vibration. Made for pipelines needing a one-piece valve that can weld in and bury. (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)

News articles and press releases for DFT Inc.:

12/09/2015

DFT® Inc. expands facility space, adding new equipment, and an on-site training space to support valve manufacturing capabilities.