The different types of orifice plates are:

1. Concentric.
2. Segmental.
3. Eccentric.

CONCENTRIC: The concentric orifice plate is used for ideal LIQUID as well as GASES and steam service. This orifice as a hole in concentric and hence known as concentric orifice.

Eccentric & Segmental: The eccentric orifice plate has a hole eccentric. The use this is made in viscous and sherry FLOW measurement.

The segmental orifice place has the hole in the form SEGMENT of a circle. This is used for colloidal and sherry flow measurement.

The different types of orifice plates are:

CONCENTRIC: The concentric orifice plate is used for ideal liquid as well as gases and steam service. This orifice as a hole in concentric and hence known as concentric orifice.

Eccentric & Segmental: The eccentric orifice plate has a hole eccentric. The use this is made in viscous and sherry flow measurement.

The segmental orifice place has the hole in the form segment of a circle. This is used for colloidal and sherry flow measurement.