Daniel Differential Pressure Orifice Plates
Daniel orifice plates conform to the most stringent manufacturing processes to achieve optimum accuracy standards in the industry. They are the most commonly used method of differential pressure flow measurement due to their simplicity, predictable and reliable performance, ease of installation, and tolerance to extreme atmospheric and process conditions.
Daniel offers Universal, DVS and Paddle Type plates in a wide variety of line and orifice sizes. Each plate meets or exceeds AGA standards, ensuring accurate flow measurement.
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- Reliable performance
- Machined with specially configured lathes and validated on a CMM (Coordinate Measurement Machine) to ensure high accuracy
- Flexible designs for different applications
- Wide regulatory acceptance
- Low cost and ease of installation
- Available in 1/2 to 60-inch sizes
- Edges: Square and sharp, will not reflect a beam of light when viewed without magnification
- Finish: 15-30 micro-inch roughness
- Flatness: Flat within 0.010, per inch of dam height
- Bore: Orifice bore tolerance in strict accordance with A.P.I. Chapter 14, Section 3, A.G.A. Gas Measurement Committee Report No. 3, A.S.M.E., I.S.O., I.S.A., and many other international standards organizations
- Material: 304 and 316 Stainless Steel, Monel and Hastelloy
- Sizes: ¼ to 60 inches
- Gas transmission
- Gas pipeline
- Gas distribution
- Offshore gas production
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