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Conduct Research Top

  • Butterfly Valves in Compressed Air & Vacuum Services
    Because a butterfly valve uses a disc to control flow, much like a damper in a duct system, some people occasionally want to use it to control the flow of compressed air and other gases, or for vacuum service. Will it work in these no-liquid applications? For the most part the answer will be yes
  • Fail-safe Actuators: When Failure Is Not an Option
    Actuators are a small part relative to the overall systems they live in. Many of these devices weigh in at only ten or twenty pounds. But they are a small component that plays a crucial role: When it's time for a valve or damper to close, for a flow to stop, or for a system to shut down
  • When are Manual Actuators a Good Fit?
    Actuators can have many different sizes, shapes and functions, but all of them require some sort of input power to move the valve or the damper they are mounted on. On this blog, we have talked about many different input sources in the past, from compressed air for pneumatic actuators

More Information Top

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  • The Shock Absorber Handbook 2nd Edition Complete Document
    Conventional damper valve design is considered much more carefully, and more space is allocated to detailed variations in valve design, including stroke-sensitive types.
  • The Shock Absorber Handbook
    Damper valves may be conveniently classified by the mechanical design con- figuration used in the variability of area.
  • Control Loop Tuning and Surge Response for Hanford WTP Melter Offgas Systems
    … Loop with 30 Second Signal Averaging..................23 2.2 LAW Melter Offgas System....................................................................................25 2.2.1 LAW Melter Pressure Control Loop.................................................................28 2.2.2 LAW Vessel Ventilation Control Loop............................................................31 2.2.3 LAW Damper Valve Control Loop without Signal …
  • https://dspace.lib.cranfield.ac.uk/bitstream/1826/8037/1/PhDthesisrmbhatnagar.pdf
    Guzzomi F.G., O’Neill P.L., Tavner A.C.R., 2007, Investigation of Damper Valve Dynamics .
  • Chassis Handbook
    For passenger vehicles as well as commercial ve- hicles, the design of the damper valve is subject to different requirements.
  • Insight into Magnetorheological Shock Absorbers
    Manually adjustable systems incorporate electromechanical actuators that allow for a selection of preset characteristics of damper valves .
  • Chassis manual
    The actuator developed of ZF of Sachs for CDC is a proportional- damper valve [61] that it allows damping forces to adjust between a minimum and a maximum damper force characteristic steplessly.
  • Chassis manual
    The actuator developed of ZF of Sachs for CDC is a proportional- damper valve [61] that it allows damping forces to adjust between a minimum and a maximum damper force characteristic steplessly.
  • The Advanced Automotive Suspension Systems Report
    In the Kinetic H2 CES system, the front anti-roll bar, rear anti-roll bar and four shock absorbers have been replaced with four double-acting hydraulic cylinders, each with two integrated CES damper valves , four roll accumulators, local comfort valves, an …