Product:steel ball valve Body type:Flanged Size:DN15-DN250 Nominal Pressure:10K/ ... face:JIS B2002*Test inspection:JIS B2003 2..Suitable medium:water,steam,oils,acids,alkalis,salts etc. 3..Operations: Lever,electric ... :HongKong,Europe,North Amercia,South East Asia,Korea. TAWIL-Taiyuan Water Industrial Co.,Ltdtel:0086 351 7239569fax:0086 351 7233885 Sincerely ...