O’Keefe Controls Co.
O’Keefe Controls Co.
4 Maple Drive
Monroe, CT 06468
Phone: 203.261.6711
Email: info@okeefecontrols.com • Website: www.okeefecontrols.com
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    Precision orifice assemblies that adapt to common fittings used in process instruments and hydraulic systems are shown.
Precision Metal Orifices SAE 45 Degree Flare Adapter
Precision Metal Orifices - SAE 45 Degree Flare Adapter - Line Drawing
Unit of Measure
Items Precision Metal Orifices SAE 45 Degree Flare Adapter
BFS-4-BR
Precision Metal Orifices - SAE 45 Degree Flare Adapter 		Precision Metal Orifices SAE 45 Degree Flare Adapter
BFS-5-BR
Precision Metal Orifices - SAE 45 Degree Flare Adapter 		Precision Metal Orifices SAE 45 Degree Flare Adapter
BFS-6-BR
Precision Metal Orifices - SAE 45 Degree Flare Adapter 		Precision Metal Orifices SAE 45 Degree Flare Adapter
BFS-7-BR
Precision Metal Orifices - SAE 45 Degree Flare Adapter 		Precision Metal Orifices SAE 45 Degree Flare Adapter
BFS-8-BR
Precision Metal Orifices - SAE 45 Degree Flare Adapter
Orifice Diameter N/A 0.0039 in N/A 0.0051 in N/A 0.0059 in N/A 0.0071 in N/A 0.0079 in
Material N/A Brass
Nominal Orifice Size N/A 4 N/A 5 N/A 6 N/A 7 N/A 8
CV N/A 0.00035 N/A 0.00061 N/A 0.00086 N/A 0.0012 N/A 0.0015
Orifice Diameter Accuracy N/A ±0.0005 in
Maximum Operating Pressure N/A 2000 psig
Width Across Flats (Hex) N/A 7/16 in
Total Length N/A 1.04 in
Taper N/A 45 º
Connection A N/A 1/8" NPT Male
Connection B N/A SAE 45 DEG #4 7/16"-20 Male
Screened N/A Screened