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.
Unit of Measure

Specifications

Body Material

 N/A 303 SS

Disk Material

 N/A 303 SS

Seal Material

 N/A Viton

CV

 N/A 0.61

Cracking Pressure

 N/A 0.25 psig

Maximum Temperature

 N/A 225 ºF

Maximum Operating Pressure

 N/A 150 psig

Connection A

 N/A 1/4" NPT Female

Connection B

 N/A 1/4" NPT Male

Seat Leakage

 N/A 6 SCCM (max.) air flow at greater than 50 psi differential

Dimensions

Width Across Flats (Hex)

 N/A 3/4 in

Total Length

 N/A 2.11 in

Features

Features

 N/A
  • High Flow Capacity
  • Low Pressure Loss
  • Low Cracking Pressure
  • Long Life Operation