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Cast Brass In Line Check Valve

  • Item # 5X780
  • My Part #
  • Mfr. Model # CB25
  • Catalog Page # 2581
  • UNSPSC # 40141603
Valve,Check,1/4 In close

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  • Shipping Weight 0.3 lbs.
Country of Origin USA Country of Origin is subject to change.
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Product Details

Valve opens at less than 3 psi; can withstand up to 400 psi back pressure.

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Technical Specs

  • Item Check Valve
  • Type Air
  • Inlet (In.) 1/4 (F)NPT
  • Outlet (In.) 1/4 (F)NPT
  • Material Cast Brass
  • Max. Pressure (PSI) 250
  • Flow Range Free Air (CFM) 0 to 12
  • Max. Temp. (F) 450
  • Mounting Vertical or Horizontal
  • Tap Size 1/8" for Pressure Switch Unloader Connection
  • Length (In.) 1-3/4
  • Disc Positive Seating Fluoropolymer, for Maximum Air Flow
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Customer Reviews

Cast Brass Air Check Valve is rated 1.0 out of 5 by 2.
Rated 1 out of 5 by from Purchased 5 for use on air compressors at 100psi. These are the biggest hunks of excrement I have ever purchased. None of the 5 worked properly, they all allowed pressure to come out of tank- at full blast. DO NOT BUY THESE.
Date published: 2017-10-17
Rated 1 out of 5 by from This check valve has failed us many times requiring emergency service calls. (All warranty). Had to keep taking it apart and fixing the poppet. It flips over or gets jammed on an angle. Very poor design or quality. Will never buy one.
Date published: 2017-05-23
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