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Product Details

The Jabsco Y-Valve, also known as a waste diverter valve, controls the flow of onboard waste by diverting it from marine heads into an onboard holding tank or directly overboard where it is legal to do so.

Info & Guides


Technical Information

  • Chemical and corrosion resistant polypropylene and stainless steel construction
  • Selector lever can be padlocked (lock not included) and/or sealed in either position
  • Ports can be rotated so discharge plumbing can be routed away in parallel, at 90 degrees or in opposite directions, or either up or down without disassembly
  • Valve is supplied with both 1-1/2" (38 mm) ports (fitted) and extra 1" (25 mm) straight inlet port
  • Optional shaft extension allows valve to be mounted through a bulkhead up to 1-3/4" thick with only the selector handle exposed
  • Self cleaning design provides trouble free operation
  • Molded-in flow direction indicator arrows
  • Easy access to three sturdy mounting feet for quick and simple installation
  • Easy access to valve by removal of just three hex head machine screws, top cover and diverter assembly lift away from the body

Reviews for Jabsco Y-Valve

1 of 1 Reviews

June 4, 2008

Better than most
By Clyde-no-bride from Beaufort, NC

I like the Jabsco unit because of the longer tail pieces that make it easier to double clamp the hose connections. Many Y-valves have very stubby hose barbs. Also, the ability to padlock the valve will keep the Coast Guard happy.

Bottom Line Yes, I would recommend to a friend

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