1.ball valve,full flow, flat handle 2.OEM 3.suitable for water services,heating,etc. 4.Opening/closing tests:10000 times Features: Ball valve ... Nut Steel Structure Chart&Data: Other Valves seriesSample Showroom The 111st Canton fairMain Market 1.Europe 2.South America 3.North America ... ,Mozambique,Malaysia, Greece, Sri Lanka,Syria,Tunisia,Mauritius,Algeria etc. 1/2"-4" Brass Ball Valves with Handle