Speciality Valve is the largest Pneumatic Actuated Ball Valve Manufacturers in India. Body Material: Cast steel (WCB, WCC, WC6, LCC, LCB), Stainless steel (SS304, SS316), Carbon steel(CF8, CF8M), Class: 150 to 2500; PN10 to PN450 Size: ½” to 4” End: Buttweld, Flanged, Socket weld, Threaded Operation: Pneumatic actuated ball valve Configuration of a Pneumatic Actuator: 4-20 ... https://www.specialityvalve.com/product-category/pneumatic-actuated-ball-valve/