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Ball Check Valves

True Union Ball Check Valve (1/2″-2″) and Single Union Ball Check Valve (3″-4″)

The Asahi/America ball check valve employs a free moving ball, which unseats to permit flow in one direction, but seals against a seat to prevent backflow. It may be installed vertically or horizontally. Also available as foot valve for suction side of pump.

Product Certifications

Resources

NSF61

  • 1/2″-2″ PVC/EPDM
  • 1/2″ -2″ PVC/FKM
  • 1/2″-2″ CPVC/EPDM
  • 1/2″-2″ CPVC/FKM
  • 3″-4″ PVC/EPDM
  • 3″-4″ PVC/FKM
  • 3″-4″ CPVC/EPDM
  • 3″-4″ CPVC/FKM
Ideal Applications Include: Chemical processing, bleach plants, aquariums, mining, water treatment, landfills, swimming pools, power plants

Specifications

Sizes:

True Union : 1/2″ – 2″
Single Union: 3″ – 4″

Bodies:

PVC, CPVC, PP and PVDF

Seals:

EPDM, FKM, PTFE

Models:

Socket, Threaded, Flanged, Butt End

Seats:

EPDM, FKM, PTFE