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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    Disk type check valves 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.
Check Valves, Disk Type 10-32 UNF Connection; Coupling, Adapter
Check Valves, Disk Type - 10-32 UNF Connection; Coupling, Adapter - Line Drawing
Unit of Measure
Items OKC-1909-BR-ORTHO
FMOC-0-BR-BR
Check Valves, Disk Type - 10-32 UNF Connection; Coupling, Adapter 		Check Valves, Disk Type 10-32 UNF Connection; Coupling, Adapter
FMOC-0-SS-SS
Check Valves, Disk Type - 10-32 UNF Connection; Coupling, Adapter 		OKC-2119-BR-ORTHO
FFOC-0-BR-BR
Check Valves, Disk Type - 10-32 UNF Connection; Coupling, Adapter 		Check Valves, Disk Type 10-32 Coupling
FFOC-0-SS-SS
Check Valves, Disk Type - 10-32 UNF Connection; Coupling, Adapter
Material N/A Brass N/A 303 SS N/A Brass N/A 303 SS
Disk Material N/A Brass N/A 303 SS N/A Brass N/A 303 SS
Seal Material N/A Silicone
CV N/A 0.150
Cracking Pressure N/A 0.5 psig
Maximum Temperature N/A 225 ºF
Maximum Operating Pressure N/A 125 psig
Outside Diameter N/A 3/8 in
Total Length N/A 0.815 in N/A 0.815 in N/A 0.830 in N/A 0.830 in
Connection A N/A 10-32 UNF Female
Connection B N/A 10-32 UNF Male N/A 10-32 UNF Male N/A 10-32 UNF Female N/A 10-32 UNF Female
Seat Leakage N/A 6 SCCM (max.) air flow at greater than 50 psi differential