CAC-4290-3 Air Compressor Check Valve with 1/2 NPT Outlet and 3/8 NPT Inlet

In stock
Part Number
CAC-4290-3
$18.68
Part Number: CAC-4290-3
Compatible Brands: Craftsman, Sears
Shipping Weight: 0.3125 Lbs

This CAC-4290-3 Check Valve is a air compressor valve designed for high temperature use. The CAC-4290-3 features an 1/2 NPT outlet X 3/8 CFPT inlet x 1/4 NPC fittings.


Check valve CAC-4290-3 is made in the USA and can be used on select models from air compressor brands such as DeVilbiss, Sears Craftman, Ex-Cell, Dewalt, Sanborn, Kobalt, Campbell Hausfeld, Bel-Air and many others.


This brass long-lasting check valve is a Craftsman-brand product. This same check valve is also listed under the part number A19711.

Features of the CAC-4290-3 Check Valve

  • Tube Compression NPT Inlet: 3/8 in.
  • Compression NPT Outlet: 1/2 in.
  • NPC Connector Hardware: 1/4 in.
  • Maximum Air Flow Rate: 20 SCFM
  • Maximum Temperature: 400°F
  • Maximum Pressure: 450 psi
  • Dimensions(in.): 2 3/8 x 1 3/7/
  • Weight: 0.2 lbs.
  • Body Material: Brass

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