This valve fits the NRS Wild River Tubes. It is a "Boston"-type valve and may fit other types of inflatables.
We sell two valves which vary slightly in size but are other wise very similar. In order to know what valve you need, check to see if your river tube has a cup holder.
River tubes made after April 2009 will not have a cup holder and the valve you need to select is "POST 04/09". The outer diameter outside the threads is 0.94" (23.89 mm)
River tubes made before April 2009 will have a cup holder and the valve you need to select is "PRE 04/09". The outer diameter outside the threads is 0.89" (22.66 mm)
Open the top cap to inflate (inflation hole is 11/16-inch in diameter). Valve is one-way.
To deflate, remove valve from tube.
Post April 2009: Outer diameter outside the threads is 0.94" (23.89 mm)
Pre April 2009: Outer diameter outside the threads is 0.89" (22.66 mm)
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