EKWB EK-AF Ball Valve (10mm) G1/4 - Nickel 750.- est. delivery in 2-4 days Key Specifications Threading 2 x G 1/4" (Both Female)Thread length 7.0mm SKU:#033330 Product No.:3831109847282 Short link:http://i.nvade.it/8FA See specifications from the manufacturer Description Specifications EK-AF Ball Valve is a simple adapter fitting with 2 (two) G1/4" BSP Female threads, useful for making a drain point in your system. It features a valve handle that can seal off the flow of the liquid inside the loop. Made from nickel-plated, hand polished brass.