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 Compression Fittings, Tube Stubs
Precision Metal Orifices - Compression Fittings, Tube Stubs - Line Drawing
Unit of Measure
1 2 3 4 

Part Number

Orifice Diameter

Material

Maximum Fitting PRESSURE

Screened

K2-4-SS N/A 0.0039 in N/A 316 SS N/A 4000 psig N/A None
K2-5-SS N/A 0.0051 in N/A 316 SS N/A 4000 psig N/A None
K2-6-SS N/A 0.0059 in N/A 316 SS N/A 4000 psig N/A None
K2-7-SS N/A 0.0071 in N/A 316 SS N/A 4000 psig N/A None
K2-8-SS N/A 0.0079 in N/A 316 SS N/A 4000 psig N/A None
K2-9-SS N/A 0.0091 in N/A 316 SS N/A 4000 psig N/A None
K2-10-SS N/A 0.0102 in N/A 316 SS N/A 4000 psig N/A None
K2-11-SS N/A 0.011 in N/A 316 SS N/A 4000 psig N/A None
K2-12-SS N/A 0.0122 in N/A 316 SS N/A 4000 psig N/A None
K2-13-SS N/A 0.013 in N/A 316 SS N/A 4000 psig N/A None
K2-14-SS N/A 0.0142 in N/A 316 SS N/A 4000 psig N/A None
K2-15-SS N/A 0.015 in N/A 316 SS N/A 4000 psig N/A None
K2-16-SS N/A 0.016 in N/A 316 SS N/A 4000 psig N/A None
K2-17-SS N/A 0.017 in N/A 316 SS N/A 4000 psig N/A None
K2-18-SS N/A 0.018 in N/A 316 SS N/A 4000 psig N/A None
K2-19-SS N/A 0.019 in N/A 316 SS N/A 4000 psig N/A None
K2-20-SS N/A 0.02 in N/A 316 SS N/A 4000 psig N/A None
K4-4-SS N/A 0.0039 in N/A 316 SS N/A 4000 psig N/A None
K4-5-SS N/A 0.0051 in N/A 316 SS N/A 4000 psig N/A None
K4-6-SS N/A 0.0059 in N/A 316 SS N/A 4000 psig N/A None
K4-7-SS N/A 0.0071 in N/A 316 SS N/A 4000 psig N/A None
K4-8-SS N/A 0.0079 in N/A 316 SS N/A 4000 psig N/A None
K4-9-SS N/A 0.0091 in N/A 316 SS N/A 4000 psig N/A None
K4-10-SS N/A 0.0102 in N/A 316 SS N/A 4000 psig N/A None
K4-11-SS N/A 0.011 in N/A 316 SS N/A 4000 psig N/A None
Unit of Measure
1 2 3 4