Compact Orifice

Model CO Compact Orifice

The Model CO Compact Orifice is a wafer body orifice plate that includes an integral three-valve manifold. This one-piece unit mounts directly to an I/A Series differential pressure transmitter. An alignment ring and an optional installation kit provide the hardware necessary to properly install the orifice in various pipeline sizes having ANSI or DIN flanges. 

• Direct mounting of the Model CO Compact Orifice to d/p Cell transmitter, as compared to separate and remote manifold and transmitter installations, provides improved and more consistent performance and a greatly simplified and economical installation procedure.
• The Compact Orifice and the calibrated transmitter are factory assembled to form a functioning unit, and shipped ready for installation in a pipeline.
• Suitable for use in liquid, gas, or steam services. 
• A 316 ss, 25 mm (1 in) thick wafer body with a concentric orifices.
• Optimal beta ratios of 0.40 or 0.65 available. 
• Rugged, integral construction (orifice plate and manifold) elimiates tubings, fittings, and orifices-to-manifold leakage points.
• Oferred for use in pipeline sizes ranging from DN 15 to DN 100 or 1/2 to 4 inces, having ANSI or DIN flanges.
• A standard alignment ring, for use with the pipeline size and ANSI or DIN flange selected, is provided with each Model CO to easily and accurately center the orifice within the pipeline.
• Pipeline installation kits (with studs, nuts and gaskets), consistent with pipeline size flange type, are optionally available.