one piece ball valve high quality but competitive price,easy to istall,safe ... handle is available. one piece ball valve(1 pc ball valve,ball valve,ss ball valve) 1),Size:1/4"-------4"2), ... ),Temperature range:-20-3506),Design and manufacture:BS 5351 API 6D7),Inspecion and test:API598,API6D8),Connection:threaded(NPT, ... BSPT,PT)9),Operation:manual one piece ball valve(1 pc ball valve,ball valve,ss ball ...