Valves Only is the most in-demand Plug valve manufacturers in USA Description: •Body material: Duplex steel, Super duplex Steel (F51,F53,F55) , Cast iron, Ductile Iron, Cast Carbon (WCC,WCB, WC6),Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M,F31L, F91]. •Class: 150-2500; PN 10 – PN 450 •Size: 1/2”- 48”. •Operations: Lever actuated, electric actuated, pneumatic actuated... https://valvesonly.com/product-category/plug-valve/