null Skip to main content

Dixon Powhatan Groove x Groove Check Valves

SKU:
DXSCVV400
Manufacturer:
Dixon
Description:
4" Groove x 4" Groove
Product Type:
Grooved
Weight:
10.00 LBS
$148.67
WARNING: This product may contain a chemical known to the State of California to cause cancer & reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Adding to cart… The item has been added

Single check valves are used in fire protection systems to allow water flow in one direction only. Typical applications are:

  • At connections between public water supplies and private fire services systems
  • At the discharges from fire pumps
  • At gravity tank connections
  • At fire department pumper connections
  • Supplied with a ¼" and ½" tapped NPT port below the clapper and a ¼" tapped NPT port above the clapper Supplied with a 1½" NPT tapped boss below the clapper. Boss above the clapper may be tapped for the addition of a ½" NPT drain.
  • For horizontal and vertical installation
  • U/L listed 
  • For use up to 250 PSI working pressure at 70?F (21?C)