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OP Series Orifice Plates
Brand: Primary Flow SignalOrifice plates are common differential producer type flow elements for the measurement of liquids, gases and steam flow. Orifice plates are used for measuring and controlling fluid flow and can also be used to reduce pressure in a pipe system.
The concentric, square edge type of orifice plate is the most frequently used, offering low cost, accuracy, ease of installation and rapid availability.
Features- Line size: 1/2 to 40 inches
- Meets ISO, AGA, ASME, API requirements
- Recommended pipe Reynolds number: Greater than 10,000 basic accuracy
Specifications
Brand
Line Size
- 1/2” to 48” Standard
Head Loss % Of Differential
- 30% to 70% Beta Dependent
Basic Accuracy
- +/- 0.25 (Calibrated) +/- 0.50% to 0.75%, Beta Dependent (Uncalibrated)
Minimum Pipe Reynolds Number
- Must be greater than 10,000, Added uncertainty under 10,000
Required Straight Piping
- Per ISO, AGA, ASME, API standard as applicable, 5 to 70 Pipe Diameters
Service Functional Limits
- Clean liquids & gases
Vent & Drain Holes
- Vent or drain holes are available to let trapped gas or condensate pass
Certifications
- ISO 9001
- ASME S&U
- PED Certified
- CRN
