Improved Two-Stage Pressure Regulator

Beswick Engineering recently improved their two-stage non-relieving diaphragm regulator. The new regulator features an improved valve design, higher flow, and easier system integration. Using nested stages, the regulator maintains a very small size (about the same as a roll of quarters) and weighs only 50 gm. The body is brass, but can be specified to use stainless steel instead depending on the intended use. The regulator outlet pressure ranges are listed as 0 to 5, 0 to 10, or 0 to 20 psi. Many smaller regulators are sensitive to variations in input pressure, but the new regulator will maintain a constant output pressure even with a swing in input pressure. The company attributes this improvement to the internal spring arrangement, low friction sensors, and better valve design. The ideal use for this product is in a gas storage tank in which the pressure decreases as the gas is consumed. The company is marketing this regulator to applications including portable fuel cells, unmanned aerial vehicles, instrumentation devices, medical equipment, toxic gas detection, and pharmaceutical machinery.  Read the full article at Design News.  Read the full article at Design News. 

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