| Welker
JET® Control Valves |
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The Welker
Jet uses a unique rubber plug control element
aligned along the centerline of your pipe.
Pressure from a hydraulic system squeezes
the rubber plug causing it to expand radially
to control flow or pressure.
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Welker
In-Line Diffuser
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Reduces Aerodynamic
Noise and Vibration, The gas exiting a control
valve at high velocity into some piping configurations
is a major source of noise and vibration.
Vortices form in the larger sections of the
piping or headers adjacent to the main flow
path.
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Welker
Coherent Diffuser
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For Noise
and Turbulence Reduction, The Coherent Diffuser
accepts a high velocity stream of fluid (usually
gas) and redistributes it evenly at the discharge
end without creating pressure drop associated
with turbulence and impingement.
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Welker
Flow Limiting Nozzle
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Turbine meter
over range protection. Designed and engineered
to fit your line size, pressure and specifications.
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