Compressible fluid flow through control valves will inevitably cause some form of flow-induced vibration in the fluid system. Identifying the type and cause of the vibration requires detective work.

Flow is controlled by either throttling or diverting it. Throttling involves reducing orifice size until all of the flow cannot pass through the orifice; bypassing involves routing part of the flow ...

The BelGAS division of Marsh Bellofram Corp. introduced Type P627, a high-performance, spring-loaded, direct-operating high-flow gas regulator that is designed to control both low- and high-output ...

Oil field operators can use several practical equations for calculating flow rates of natural gas through venturi gas-lift valves. For critical flow, this analysis derived such equations from a ...

Piezo elements are electromechanical transducers that convert mechanical forces (pressure, tensile stress or acceleration) into voltages. The inverse piezoelectric effect, precisely the opposite, ...

The new Sedna Smart Water Valve, especially when paired with Sinopé’s new flow sensor and the company’s existing remote sensors, is an exceptionally good leak detection system. We liked the first ...

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