DFT Severe Service HI-100 Control Valve
Featured Product from DFT Inc.
DFT® HI-100® Severe Service Control Valves
For severe service applications, the DFT® model HI-100® features a straight-thru venturi flow design, providing reduced turbulence and high recovery. This self-purging design will not clog from solid particles and is cavitation resistant.
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. There are no close clearances between the moving parts (i.e. cage, ball, and seat).
These features enable the valve to operate smoothly and efficiently at high or low temperatures, and/or in fluids carrying suspended particles such as slurries.
The Quick Change Trim feature permits in-line replacement of the internal trim (ball, stem, cage, seats, seat retainer cartridge and wear bushings). Interchangeability of the upstream and downstream seats and wear bushings extend the life of the valve at no extra cost.
Key design features:
- Straight-thru design
- Valve Body sizes: 1" to 12"
- Trim Size 1/4" to 8"
- High flow Capacity
- ANSI 150 to 4500 and Special High Pressure
- Carbon Steel, Alloy Steel, Stainless and Chrome-moly
- Weld End and Flanged
- Temperatures>800ºF
- In-Line repair
- Quick Change Trim
- Top or Bottom Entry
- Low Operating Thrust
- Manual, Pneumatic, Electric, and Hydraulic Actuation
Click here for additional product information including specifications, datasheets, and access to our complete control valve catalog.
Additional Information:
DFT has created a quick guide to understanding the fluid conditions that will most heavily impact the control valve selection process. To see the eBook, please continue to our website.
DFT® Inc. manufactures world-class, problem solving, severe service control valves and in-line, axial flow, nozzle style silent check valves. We design products using the latest CAD, FEA, and CFD design technology software and provide cost-effective application engineering assistance, rapid prototyping, and fast-turn initial production. Our staff responds quickly and our systems are designed to deliver reliably within our ISO9001-2015 quality management system. For more than 75 years DFT has solved check valve problems, prevented check valve failure, water hammer, and solved severe service control valve problems.
