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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    Fixed flow controls are a parallel arrangement of a ball check valve and a precision orifice. Free flow occurs in one direction and metered flow occurs in the opposite direction. Suitable for both liquids and gases the fixed flow controls are available in brass or stainless steel.
Unit of Measure

Specifications

Material

 N/A Brass

Ball Material

 N/A 304 SS

Flow Control Orifice Material

 N/A Brass

Nominal Orifice Size

 N/A 23

Orifice CV (return)

 N/A 0.084 to 0.162

Maximum Temperature

 N/A 300 ºF

Cracking Pressure

 N/A 0 psig

Maximum Operating Pressure Gauge

 N/A 125 psig

Check Valve CV

 N/A 0.081

Assembly Forward CV

 N/A 0.093

CV Ratio Forward CV Return CV

 N/A 7.75

Connection A

 N/A 10-32 UNF Female

Connection B

 N/A 10-32 UNF Female

Screened

 N/A None

Dimensions

Orifice Diameter

 N/A 0.023 in

Outside Diameter

 N/A 7/16 in

Total Length

 N/A 0.87 in

Flow Data

Air Flow at 100 psig

 N/A 346 to 662 ft³/h

Water Flow at 100 psig

 N/A 0.8 to 1.6 gpm

Features

Features

 N/A
  • All metal construction
  • Long life operation
  • Choice of cracking pressure
  • Tamperproof Orifice
  • High Pressure Capacity