Product Details  flanged ball valve Wen Zhou Chuangyuan Valve Factory high quality with competitive price from manufactu  flanged ball valve   name:flanged ball valve size:1/4"-4" nomial pressure:1.6,2.5,4.0,6.4,Mpa connection end:screw thread,flange,clamp,butt-weld,socked weld. materia:WCB,304,CF8,316,CF8M ,stainless steel suitable media:water,oil,steam,acid. payment:L/C,T/T various sizes and configurations available to meet demanding requirements