Multi Stage Restriction Orifice assembles – (MSROs) - are custom designed to control high pressure drops in the process line whilst managing noise and cavitation in more extreme applications .

Rototherm restriction orifice plates are available in a range of materials to ensure compatibility the customer’s process medium.

Restriction orifice plates are the most common elements used to reduce pressure within pipelines. Based on proven technology and designed in accordance with BS EN ISO 5167 (R.W. Miller) Rototherm orifice plates have no moving parts, are suited for use across a wide range of liquids and gases and are suitable for high pressure and temperature applications.

Flow Restriction

ROTOTHERM

Multistage Restriction Orifice

Pressure Restriction Orifice