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

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