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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    Ball type check valves are produced in three sizes: 10-32, 1/8" NPT and 1/4" NPT. They are available in both brass and stainless steel and are suitable for use with liquids or gases. Free flow occurs in one direction only; reverse flow is prevented. All valve seats are metal to metal construction. Minor amounts of seat leakage can be expected. See General Specifications.
Check Valves, Ball Type 10-32 UNF Connection; Coupling, Adapter
Unit of Measure

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Part Number

Body Material

Flow Coefficient

Connection A

Connection B

DIFFERENTIAL CRACK PRESSURE
FFLC-0-BR N/A Brass N/A 0.081 N/A Female N/A Female N/A 0 psig
FFLC-2-BR N/A Brass N/A 0.081 N/A Female N/A Female N/A 2 psig
FFLC-10-BR N/A Brass N/A 0.081 N/A Female N/A Female N/A 10 psig
FFLC-0-SS N/A 303 SS N/A 0.081 N/A Female N/A Female N/A 0 psig
FFLC-2-SS N/A 303 SS N/A 0.081 N/A Female N/A Female N/A 2 psig
FFLC-10-SS N/A 303 SS N/A 0.081 N/A Female N/A Female N/A 10 psig