Daniel Orifice Plates and Plate Seals

Daniel

Daniel Orifice Plates and Plate Seals

Daniel

Exceptional performance and superior durability are the hallmarks of Daniel™ Orifice Plates and Plate Seals. Available in a variety of line sizes and materials, these simple yet effective differential pressure measurement solutions are compatible with all Daniel fittings (Senior, Junior, Simplex and Orifice Flange Unions) and continue to be one of the most widely used oil and gas flow measurement technologies. Every Daniel plate is expertly manufactured to meet or exceed AGA 3/API 14.3 standards and a variety of plate materials and seal options, including nitrile (NBR) and PTFE, are available to ensure optimum performance in extreme conditions as well as to eliminate the possibility of gas leakage or spillage of liquids.

Features

  • Choose from a variety of plate styles for use with Daniel Senior, Junior and/or Simplex Fittings or Flange Unions
  • Improve performance and durability by selecting from a number of optional integral plate seals
  • Eliminate leakage or spillage and mitigate extreme atmospheric and/or process conditions with NBR or PTFE seals
  • Enhance measurement of clean, dry gas or low viscosity fluids with a 45° bevel on the bore hole periphery
  • Select counter, segmental or quarter-round bores to improve performance on dirty gas or other challenging fluids
  • Rely on rigid quality control that ensures plate bore size and bevel complies with AGA 3, API 14.3 and/or ISO 5167
  • Simplify troubleshooting and minimize long-term maintenance with one of the easiest to use measurement devices

Specifications

Line Size
.25-in to 36-in (75 mm to 10970 mm)
Uncertainty of Discharge Coefficient
±0.5% of flow rate
Flow Turndown
10:1 or better
Max. Operating Pressure
ANSI 2500
Process Temperature Range
-20°F to +160°F (-29°C to +71°C)
Fluid Type
Liquid, gas
Process Wetted Material
316/316L Stainless Steel

Documents & Drawings

Training & Services