Lambda Square

Universal Orifice Plates

Universal Orifice Plates are fabricated for use with RTJ plate holders and are interchangeable with most orifice fittings. Each plate is carefully manufactured to meet or exceed AGA Report #3, ISA, and A.S.M.E. recommendations.

• Commonly referred to as Differential Pressure Orifice Fitting Plates.
• Can be used with all standard orifice fitting assemblies and RTJ (Ring-Type Joint) plate holders.
• Standardized sizing facilitates use with any dual or single-chambered orifice plates.
• The most common method of differential pressure flow measurement.
• High toleration of environmental, atmospheric, and process extremes.
• Functionally simple for predictable and reliable performance.
• Manufactured from 304, 316, or other alloys.
• Easy installation.