3 Pcs Float Ball Valve, 1/2 Inch Water Tank Filter Float Ball Valve, Mini Supply Tube Water Float Valve with Adjustable Arm for Pool, Livestock Water Trough, Aquariums, Aquaculture (Black): Amazon.com: Industrial
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Float Valve 3/4” inch for Tanks Threaded inlet, PVC body, PP ball, Steel parts | eBay
Robert Manufacturing R400-3/4 R400 Series Bob Red Brass Float Valve, 3/4" NPT Male Inlet x 3/4" NPT Male Outlet, 39.9 gpm at 85 psi Pressure: Industrial Float Valves: Amazon.com: Industrial & Scientific