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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    One-piece construction of solid metal is employed. Orifices are accurately machined, thoroughly cleaned, and flow tested to exacting standards. Sizes range from .004" to .125" orifice diameter. Special sizes can be made to order.
Precision Metal Orifices NPT Adapter
Precision Metal Orifices - NPT Adapter - Line Drawing
Unit of Measure
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Part Number

Orifice Diameter

Material

CV

Maximum Fitting PRESSURE

Flow Data Status

Screened

DS-10-SS N/A 0.0102 in N/A 303 SS N/A 0.0025 N/A N/A Generic N/A Screened
DS-11-SS N/A 0.011 in N/A 303 SS N/A 0.0028 N/A N/A Generic N/A Screened
DS-12-SS N/A 0.0122 in N/A 303 SS N/A 0.0034 N/A N/A Generic N/A Screened
DS-13-SS N/A 0.013 in N/A 303 SS N/A 0.0038 N/A N/A Generic N/A Screened
DS-14-SS N/A 0.0142 in N/A 303 SS N/A 0.0043 N/A N/A Generic N/A Screened
DS-15-SS N/A 0.015 in N/A 303 SS N/A 0.005 N/A N/A Generic N/A Screened
DS-16-SS N/A 0.016 in N/A 303 SS N/A 0.0055 N/A N/A Generic N/A Screened
DS-17-SS N/A 0.017 in N/A 303 SS N/A 0.0067 N/A N/A Generic N/A Screened
DS-18-SS N/A 0.018 in N/A 303 SS N/A 0.0073 N/A N/A Generic N/A Screened
DS-19-SS N/A 0.019 in N/A 303 SS N/A 0.008 N/A N/A Generic N/A Screened
DS-20-SS N/A 0.02 in N/A 303 SS N/A 0.0088 N/A N/A Generic N/A Screened
DS-21-SS N/A 0.021 in N/A 303 SS N/A 0.0096 N/A N/A Generic N/A Screened
DS-22-SS N/A 0.022 in N/A 303 SS N/A 0.011 N/A N/A Generic N/A Screened
DS-23-SS N/A 0.023 in N/A 303 SS N/A 0.012 N/A N/A Generic N/A Screened
DS-24-SS N/A 0.024 in N/A 303 SS N/A 0.013 N/A N/A Generic N/A Screened
DS-25-SS N/A 0.025 in N/A 303 SS N/A 0.014 N/A N/A Generic N/A Screened
DS-26-SS N/A 0.026 in N/A 303 SS N/A 0.016 N/A N/A Generic N/A Screened
DS-27-SS N/A 0.027 in N/A 303 SS N/A 0.017 N/A N/A Generic N/A Screened
DS-28-SS N/A 0.028 in N/A 303 SS N/A 0.018 N/A N/A Generic N/A Screened
DS-29-SS N/A 0.029 in N/A 303 SS N/A 0.019 N/A N/A Generic N/A Screened
DS-31-SS N/A 0.031 in N/A 303 SS N/A 0.022 N/A N/A Generic N/A Screened
DS-32-SS N/A 0.032 in N/A 303 SS N/A 0.024 N/A N/A Generic N/A Screened
DS-33-SS N/A 0.033 in N/A 303 SS N/A 0.025 N/A N/A Generic N/A Screened
DS-35-SS N/A 0.035 in N/A 303 SS N/A 0.028 N/A N/A Generic N/A Screened
GS-4-BR N/A 0.0039 in N/A Brass N/A 0.00035 N/A N/A Generic N/A Screened
Unit of Measure
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