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

K4-12-SS N/A 0.0122 in N/A 316 SS N/A 4000 psig N/A None
K4-13-SS N/A 0.013 in N/A 316 SS N/A 4000 psig N/A None
K4-14-SS N/A 0.0142 in N/A 316 SS N/A 4000 psig N/A None
K4-15-SS N/A 0.015 in N/A 316 SS N/A 4000 psig N/A None
K4-16-SS N/A 0.016 in N/A 316 SS N/A 4000 psig N/A None
K4-17-SS N/A 0.017 in N/A 316 SS N/A 4000 psig N/A None
K4-18-SS N/A 0.018 in N/A 316 SS N/A 4000 psig N/A None
K4-19-SS N/A 0.019 in N/A 316 SS N/A 4000 psig N/A None
K4-20-SS N/A 0.02 in N/A 316 SS N/A 4000 psig N/A None
K4-21-SS N/A 0.021 in N/A 316 SS N/A 4000 psig N/A None
K4-22-SS N/A 0.022 in N/A 316 SS N/A 4000 psig N/A None
K4-23-SS N/A 0.023 in N/A 316 SS N/A 4000 psig N/A None
K4-24-SS N/A 0.024 in N/A 316 SS N/A 4000 psig N/A None
K4-25-SS N/A 0.025 in N/A 316 SS N/A 4000 psig N/A None
K4-26-SS N/A 0.026 in N/A 316 SS N/A 4000 psig N/A None
K4-27-SS N/A 0.027 in N/A 316 SS N/A 4000 psig N/A None
K4-28-SS N/A 0.028 in N/A 316 SS N/A 4000 psig N/A None
K4-29-SS N/A 0.029 in N/A 316 SS N/A 4000 psig N/A None
K4-31-SS N/A 0.031 in N/A 316 SS N/A 4000 psig N/A None
K4-32-SS N/A 0.032 in N/A 316 SS N/A 4000 psig N/A None
K4-33-SS N/A 0.033 in N/A 316 SS N/A 4000 psig N/A None
K4-35-SS N/A 0.035 in N/A 316 SS N/A 4000 psig N/A None
K6-26-SS N/A 0.026 in N/A 316 SS N/A 4000 psig N/A None
K6-27-SS N/A 0.027 in N/A 316 SS N/A 4000 psig N/A None
K6-28-SS N/A 0.028 in N/A 316 SS N/A 4000 psig N/A None
Unit of Measure
1 2 3 4