ASTM A182 F304 Cryogenic Ball Valve, 4 Inch, 300 LB, Flanged

Product Name: ASTM A182 F304 Cryogenic Ball Valve, Stainless Steel
Type: Floating Ball Valve
Body Material: ASTM A182 F304
Size: 4 Inch, DN100, 100 mm
Pressure: Class 300 LB, PN50
End Connection: Flanged
Operation: Lever

Forged Floating Ball Valves feature a design in which the ball is supported by two PTFE seats, one on the upstream side and one on the downstream side. Upstream pressure pushes the ball against the downstream seat, ensuring complete shutoff of fluid flow. All Cast Floating Ball Valves are manufactured using high-quality, reliable castings and feature a fire-safe design certified according to BS 6755, API 607, and API 6FA. They meet all applicable ASME standards. Floating Ball Valves are available in One-Piece Uni-body, Two-Piece Split Body, and Three-Piece Bolted Body designs. They are engineered and manufactured to comply with the latest international standards, including API 6D, ASME B16.34, BS 5351, or equivalent. Standard features include fire-safe construction, anti-static design, and blow-out proof stem.

Technical Specification

» Product: Cast Floating Ball Valve
» Size Ranges: NPS 1/2-10 Inch (DN15-DN250)
» Design Pressure: Class 150-600 LB (PN10-PN100)
» Materials: Cast Carbon Steel, Stainless Steel, Duplex, or Other Specials
» Trim Materials: 13%Cr, SS 304, SS 304L, SS 316, SS 316L, and other specials
» Seat Materials: NYLON, RPTFE, PEEK
» Ends Connections: FF and RF flange, Welded
» Operation: Handle, Worm Gear, Electric, Pneumatic
» Design and Manufacture: API 6D, BS 5351, ASME B16.34
» Face to Face (End to End): ASME B16.10
» Flanged Connection: ASME B16.5
» Test and Inspection: API 598, API 6D
» Butt Welded End: ASME B16.25
» Fire Safety: API 607, API 6A

Product Features

» Low operating torque for smooth operation
» Emergency sealing device for added safety
» Fireproof structure design
» Anti-static structure
» Reliable seat sealing structure
» Special structure for automatic pressure relief toward upstream
» Blow-out proof stem with flyout prevention design
» Corrosion and sulfide stress resistance
» Optional locking device or stem extension
» Optional direct mounting to ISO 5211
» Full port or reduced bore design