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Brass Check Valves

Check valves are compact and have no handle for control. The valve is operated by the actual flow in the pipe system. Brass check valves are installed to prevent backflow in a pipeline. Install with the arrow pointing in the correct flow direction, and no media will come back up past that point.

6 Item(s)

Set Descending Direction
  1. 1/2 inch Brass Swing Check IPS 200 NSF 01739191G

    1/2" Brass Swing Check Valve IPS 01739191G

    Threaded brass swing check valve - 1/2" IPS Size Learn More
    $5.25
  2. 3/4 inch Brass Swing Check IPS 200 NSF 01739191I

    3/4" Brass Swing Check Valve IPS 01739191I

    Brass swing check valve - Threaded 3/4" IPS Learn More
    $6.99
  3. 1 inch Brass Swing Check IPS 200 NSF 01739191K

    1" Brass Swing Check Valve IPS 01739191K

    Brass swing check valve - 1" IPS Learn More
    $9.30
  4. 1-1/4 inch Brass Swing Check IPS 200 NSF 01739191L

    1-1/4" Brass Swing Check Valve IPS 01739191L

    Brass swing check valve - threaded 1-1/4" Learn More
    $15.99
  5. 1-1/2" Brass Swing Check Valve IPS 01739191M

    1-1/2" Brass Swing Check Valve IPS 01739191M

    Brass swing check valve - threaded 1-1/2" Learn More
    $19.12
  6. 2 inch Brass Swing Check IPS 200 NSF 01739191N

    2" Brass Swing Check Valve IPS 01739191N

    Brass swing check valve - Threaded 2" Learn More
    $30.68

6 Item(s)

Set Descending Direction

How does a swing check valve work? The liquid media flowing in your pipeline pushing a “swinging” piece inside the valve body open, allowing media to pass through and move down the pipe. If, however, the flow reverses or retreats for some reason, the liquid flowing the wrong way will push the swinging piece closed, preventing backflow. Check valves are useful in all sorts of applications, especially ones involving filtration. Looking for other types of brass check valves? There are spring check, wafer check, ball check, and more. Call us today for info. We can source any type of valve you need - for less!



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