4" ANSI150 Flange, 2 Way Ball Valve Fitted with a Pneumatic Actuator, Double Acting, ATEX, Fire Safe Approved, Carbon Steel Valve Material, Viton Seal Material, Valve Working Temperature -20°C to +230°C, Actuator Working Temperature -20°C to +90°C, Valve Maximum Working Pressure 19.6 bar, Haitima