SVR Global is the top Pneumatic actuated ball valve manufacturer in USA. Description: Body: cast iron, cast steel (WCB, WCC, WC6, LCC, LCB), carbon steel (CF8, CF8M), titanium, stainless steel (SS304, SS316, A105, F304, F304L, F316, F316L). Class: 150-2500, PN 10 – PN450. Size: ½” to 48” Ends: socket weld, butt weld, flanged, threaded Operation: pneumatic actuated Visit our website for more information-https://svrglobal.net/products/pneumatic-actuated-ball-valve/