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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Check Valves, Ball Type Threaded Insert, Metal seat
Check Valves, Ball Type - Threaded Insert, Metal seat - Line Drawing
Unit of Measure
1 2 3 4 

Part Number

Material

CV

Maximum Fitting PRESSURE

DIFFERENTIAL CRACK PRESSURE

Thread Size

Screened

ZFLC-2-10/32-SS-V N/A 303 SS N/A 0.02 N/A 125 psig N/A N/A 10-32 N/A None
ZFLC-6-10/32-SS-V N/A 303 SS N/A 0.02 N/A 125 psig N/A N/A 10-32 N/A None
ZFLC-0-5/16/24-BR N/A Brass N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-2-5/16/24-BR N/A Brass N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-6-5/16/24-BR N/A Brass N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-10-5/16/24-BR N/A Brass N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-0-5/16/24-BR-V N/A Brass N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-2-5/16/24-BR-V N/A Brass N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-6-5/16/24-BR-V N/A Brass N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-10-5/16/24-BR-V N/A Brass N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-0-5/16/24-SS N/A 303 SS N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-2-5/16/24-SS N/A 303 SS N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-6-5/16/24-SS N/A 303 SS N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-10-5/16/24-SS N/A 303 SS N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-0-5/16/24-SS-V N/A 303 SS N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-2-5/16/24-SS-V N/A 303 SS N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-6-5/16/24-SS-V N/A 303 SS N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-10-5/16/24-SS-V N/A 303 SS N/A 0.081 N/A 200 psig N/A N/A 5/16-24 N/A None
ZFLC-0-7/16/20-BR N/A Brass N/A 0.190 N/A 200 psig N/A N/A 7/16-20 N/A None
ZFLC-2-7/16/20-BR N/A Brass N/A 0.190 N/A 200 psig N/A N/A 7/16-20 N/A None
ZFLC-15-7/16/20-BR N/A Brass N/A 0.190 N/A 200 psig N/A N/A 7/16-20 N/A None
ZFLC-0-7/16/20-BR-V N/A Brass N/A 0.190 N/A 200 psig N/A N/A 7/16-20 N/A None
ZFLC-2-7/16/20-BR-V N/A Brass N/A 0.190 N/A 200 psig N/A N/A 7/16-20 N/A None
ZFLC-15-7/16/20-BR-V N/A Brass N/A 0.190 N/A 200 psig N/A N/A 7/16-20 N/A None
ZFLC-0-7/16/20-SS N/A 303 SS N/A 0.190 N/A 200 psig N/A N/A 7/16-20 N/A None
Unit of Measure
1 2 3 4