Orifice flange assemblies FPD160

FPD160 weld-in orifice flange unions/assemblies for flow measurement



Differential pressure flow meters

Product Brochure



The FPD150 is a range of flow measurement orifice plates, some of which are available on next day delivery if required, are available with a variety of profiles to handle a wide range of applications, from clean fluids and low viscosity liquids through to dirty fluids or high viscosity liquids.

They are usually supplied with a data tab welded to (or integral with) the circumference. On this tab can be engraved information such as the Tag Number and orifice plate bore, all of which are visible without removing the plate from the line.

  • Orifice Plate designs:
    • Concentric Square Edge Orifice Plate for clean liquids/gases/steam
    • Quarter Circle Orifice Plate for viscous fluids
    • Conical Entrance Orifice Plate for viscous fluids
    • Eccentric Orifice Plate for dirty fluids
    • Segmental Orifice Plate for dirty fluids
    • Orifice Plate in holder to fit between RTJ pipe flanges

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