Daniel Differential Pressure Products
Daniel differential pressure products are the most widely used instruments for natural gas fiscal flow measurement. Paul Daniel invented the Senior Orifice Fitting over 75 years ago, and they have been in continuous production since the founding of the company. The Senior fitting represents the pipeline industry’s leading dual-chamber orifice fitting, with design elements of the original fitting which endure today.
Daniel differential pressure products are available in most sizes, pressure ratings, connections and meet the demanding requirements for large or special applications. They are used in different gas applications including transmission, pipelines, distribution, offshore and other energy and process industries, and are certified by many regulatory agencies and energy trade associations around the world.
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 | Daniel Senior Orifice Fitting is a dual-chamber device that reigns as the most widely used means of measurement for natural gas. This meter permits plate-changing under flowing conditions, preventing unscheduled shutdowns. |
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 | With a strong reputation for reliable measurement, safety and simplicity at large meter stations, Daniel Junior Orifice Fitting offers fast plate changing where line movement from flange spreading is undesirable. |
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 | Daniel Simplex Orifice Plate Holder is a single-chamber fitting featuring universal orifice plates and sealing units, which allows fast, economical removal and insertion of the orifice plate. |
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 | Orifices flange unions provide economic differential measurement with little or no maintenance. Daniel flange unions serve as a simple device for securely holding an orifice plate in a line and are available in line sizes 1 to 12-inch. |
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 | An integral part of Daniel orifice meters, these accurate and dependable instruments adhere to the highest quality standards and are made by experienced code qualified welders. |
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 | Venturi tubes accurate measurement for non-viscous fluids. Corrosion-resistant and virtually maintenance free, these tubes perform in a breadth of applications that include water, vapor, steam, gas, sludge and slurry. |
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 | These nozzles create a flow restriction for high-velocity, non-viscous, erosive flows. The rounded design provides a more effective sweep thru of particles in the flow stream, extending product life by reducing wear and potential damage. |
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 | These orifice plates conform to the most stringent manufacturing processes to achieve optimum accuracy standards in the industry. Daniel offers Universal, DVS and Paddle Type plates in a wide variety of line and orifice sizes. |
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