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Daniel COMMERCIAL – ORIFICE PLATE – 500 UNIVERSAL – 4 IN – .0125 THK
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Daniel COMMERCIAL – ORIFICE PLATE – 500 UNIVERSAL – 4 IN – .0125 THK

Daniel COMMERCIAL – ORIFICE PLATE – 500 UNIVERSAL – 4 IN – .0125 THK

Product Code: ORIFICE PLATE PL500-04-0000

Manufacturer: Daniel


The Daniel Commercial Orifice Plate 500 Universal 4 in .125 THK is a precision differential pressure orifice plate for industrial and UK oil & gas flow measurement applications, engineered to deliver accurate and repeatable volumetric flow data across a wide range of conditions.

Constructed from 316/316L stainless steel, this 4 in universal orifice plate with .125 in thickness offers tight discharge coefficient tolerance and excellent measurement repeatability, making it ideal for pipeline custody transfer, allocation measurement, metering systems, refinery distribution lines and process plant instrumentation.

Designed in accordance with industry standards including AGA 3, API 14.3 and ISO 5167 bore and bevel specifications, it provides robust, low‑maintenance performance for clean gas, low viscosity liquids and mixed phase fluids across transmission and distribution networks, offshore/onshore production facilities and large industrial sites.

This reliable orifice plate solution supports accurate differential pressure flow measurement, compliance reporting and long‑term operational stability in critical process control environments.

Browse orifice plates and differential pressure flow instruments

  • Line Size 4-in (101.6 mm)
  • Uncertainty of Discharge Coefficient ±0.5% of flow rate
  • Flow Turndown 10:1 or better
  • Max. Operating Pressure ANSI 2500
  • Fluid Type Liquid/ Gas
  • Process Wetted Material 316/316L Stainless Steel
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