... is available. one piece ball valve(1 pc ball valve,ball valve,ss ball valve) 1),Size:1/4"-------4"2),Material:stainless steel ... 304,316(CF8,CF8M)3),Pressure:1000WOG,2000WOG4),Suitable medium ... (NPT,BSPT,PT)9),Operation:manual one piece ball valve(1 pc ball valve,ball valve,ss ball valve)