OCA – Orifice carrier assemblies

OCAA more convenient alternative to simple orifice plates is an assembly comprising an orifice plate mounted in a carrier that already has the correct tapping points fitted. ABB has a wide range of these carrier assemblies for different applications.

Each assembly comprises an orifice plate mounted in (or integral with) a carrier that already has the correct tapping points fitted.

The integral orifice carrier assembly is a one-piece orifice plate and carrier ring with integral corner differential pressure tappings and is designed to fit between raised-face flanges.

The split ring orifice carrier assembly is a dual-ring orifice carrier with differential pressure tappings and is designed to fit between raised face flanges. The carrier rings incorporate corner or flange taps.

 

Catalog and Questionnaire List

DS_DP-EN_E.pdfData sheet – Differential Pressure Flow ElementsSummary: Data Sheet