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We are a reliable factory specializing in ASTM A182 F51 duplex stainless steel ball valves, designed to meet API 6D standards. This trunnion-mounted valve features a reduced bore configuration and is sized at 4 x 3 inches, offering efficient flow control in compact systems. Rated for Class 600 LB, it is equipped with raised face (RF) flanged ends for secure and leak-tight connections. Engineered to comply with NACE MR0175 and ISO 15156 standards, this valve ensures excellent performance in sour service and highly corrosive environments.
Product Item: Forged Duplex Stainless Steel Ball Valve
Type: Trunnion Type, Reduced Bore
Design Standard: API 6D
Body Material: ASTM A182 F51
Ball Material: ASTM A182 F51
Seat Material: PEEK
Size: 4 * 3 Inch
Class Rating: Class 600 LB
Connection Type: RF Flanged
Temperature Range: -20°C to 200°C
NACE Requirement: MR0175 / ISO 15156
