paulozyn float valve 1/2 inch, brass water float valve with adjustable arm, float ball valve automatic fill and water level control for water trough,fountains,water tank,ponds,pool,aquariums is up for auction in Industrial & Scientific. The current bid is $1.00, 95% below the $21.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.