Orifice Flange Assembly - Brochure

Orifice flange assembliesare used for measuring flow of various Liquids, Gases & Steam from 2” to 32” line sizes. It gives an acceptable level of certainties at lowest cost and long life without regular maintenances. Orifice Plates are  most  commonly  used  as primary  element  for  flow  measurement  in  pipelines  based  upon  the  principle  of measurement of ‘Differential Pressure’ created when an obstruction is placed in the fluid flow, due to increase in fluid velocity. The orifice plate dimension is based on BS/ISO-5167 specification.