Flange End Full Port Gate Valve ASME 300LB Oil Flanged Connection Ends Gate valves are characterised as having either a rising or a nonrising stem. .....
Z41 ANSI API Cast Steel Gate Valve Product name Stainless Steel Flange Gate valve Material SS304/304L/316/316L(CF8/CF8M/CF3/CF3M,WCB WC9,C5,C12 etc. ....