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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    These checked orifices consist of a precision orifice in series with a ball check valve. The flow rate of the restricted flow is set by the orifice size. Reverse flow is checked by the ball. The assembly provides a selectable flow rate in one direction and checked flow in the opposite direction.
Unit of Measure

Specifications

Ball Material

 N/A 302 SS

Material

 N/A Brass

Nominal Orifice Size

 N/A 11

CV

 N/A 0.0028

Maximum Operating Pressure

 N/A 125 psig

Maximum Temperature

 N/A 300 ºF

Thread

 N/A Male

HEX Type

 N/A Internal

Connection A

 N/A 10-32 UNF Threaded Insert

Screened

 N/A None

Dimensions

Orifice Diameter

 N/A 0.011 in

Thread Size

 N/A 10-32

Nose Diameter

 N/A 0.125 in

Width Across Flats (Hex)

 N/A 3/32 in

Total Length

 N/A 0.425 in

Thread Length

 N/A 0.320 in