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New Guide on Selection & Sizing of Pressure Reducing Regulators

pressure regulator supplier

Oversizing can cause fluctuations and spikes in downstream pressure

If your regulator is too big for the application, your poppet and seat will be too large, allowing too much flow. Every time that regulator opens, it will allow more flow than you expect. The regulator will do more work than it should need to. You'll see more fluctuations and spikes in your downstream pressure.

Undersizing can cause faster seat erosion

If your regulator is undersized, instead of having a seat and poppet too large, you'll have one too small. It will open as much as it can to let through as much flow as it can. You are probably going to operate closer to the choke flow range. You are also probably going to erode the seat faster than with a properly sized regulator.

Get access now

Download a guide that demystifies flow curves and explains how to size a pressure reducing regulator using its flow curve. And also receive the more advanced sizing publication: "How to Size a Pressure Regulator" that explains how to size a pressure regulator using flow and orifice sizing equations for gas and liquid applications. Fill the form to get access now.

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About Swagelok Northern California

Swagelok Northern California, a Swagelok sales and service center, provides the services, technical information, and support you need to install and maintain fluid systems and Swagelok components. Reach us at 510-933-6200.

Swagelok Northern California serves the California counties of Alameda, Madera, San Mateo, Alpine, Marin, Santa Clara, Amador, Mariposa, Santa Cruz, Butte, Mendocino, Shasta, Calaveras, Merced, Sierra, Colusa, Modoc, Siskiyou, Contra Costa, Mono, Solano, Del Norte, Monterey, Sonoma, El Dorado, Napa, Stanislaus, Fresno, Nevada, Sutter, Glenn, Placer, Tehama, Humboldt, Plumas, Trinity, Inyo, Sacramento, Tulare, Kings, San Benito, Tuolumne, Lake, San Francisco, Yolo, Lassen, San Joaquin, and Yuba; and the northwestern Nevada counties of Carson City, Humboldt, Storey, Churchill, Lyon, Washoe, Douglas, Mineral, Esmeralda, and Pershing. Find other Sales and Service Centers at swagelok.com