Differential pressure flow measurement orifice plate

• Design to BS EN ISO 5167 • Range of Carrier Types - Single Ring, Corner Tappings - Double Ring, Flange Tappings - Double Ring, Corner Tappings - Double Ring, Annular Chambers • Wide range of materials • Proven technology • Suitable for 1” lines and above • Orifice sizing on request The orifice plate is the most common differential pressure flow primary element. It is based on proven technology, has no moving parts and is suitable for high temperature and pressure applications. Orifice plates are recommended for clean liquids, gases and low velocity steam flows. Flow measurement using orifice plates requires the accurate location of upstream and downstream pressure tappings. Various types of orifice carrier assemblies are available to suit a wide range of applications. Orifice flange assemblies in accordance with ANSI B16.36 are also available.