1,stainless steel ball valve 2,YC-6-1021 3,size:1/4"-4" Specifications2-PC Stainless Steel Ball Valve,Full Port,1000WOG,PN64 1)Design: ASME B16.34, 2)CE and ISO proved.Ball Valve1. Description:2-pc stainless steel ball valve full Port,1000wog,PN63,150LB/300LB,CF8M/CF8,SS316/SS304,1.4408/1.4301Materials of main parts: Valve body: WCB ,CF8, CF8M Stem: 304 316 BALL: 304 316 Packing: PTFE.Sealing: ...