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
Print Back
    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 1.09

Cracking Pressure

 N/A 0.25 psig

Maximum Temperature

 N/A 225 ºF

Maximum Operating Pressure

 N/A 150 psig

Connection A

 N/A 3/8" NPT Female

Connection B

 N/A 3/8" NPT Female

Seat Leakage

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

Dimensions

Width Across Flats (Hex)

 N/A 15/16 in

Total Length

 N/A 1.95 in

Features

Features

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