Metal Seated Floating Ball Valve, ASTM A182 F304, DN50, PN40

Product Name: Metal Seated Floating Ball Valve, High Temperature
Type: Floating Ball Valve
Body Material: ASTM A182 F304, Stainless Steel
Size: 2 Inch, DN50, 50 mm
Pressure: Class 300 LB, PN40
End Connection: Flanged Ends
Operation: Bare Shaft
Medium: Water, Gas, Oil, etc.

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 forces the ball against the downstream seat, ensuring tight shutoff and reliable fluid control. All cast floating ball valves are manufactured using high-quality castings and incorporate a fire-safe design certified in accordance with BS 6755, API 607, and API 6FA. These valves comply with all applicable ASME standards. Floating ball valves are available in one-piece uni-body, two-piece split-body, and three-piece bolted-body configurations. They are designed and manufactured in accordance with the latest international standards, including API 6D, ASME B16.34, BS 5351, or equivalent specifications. Standard features include fire-safe construction, anti-static design, and a blowout-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 and efficient valve operation
» Emergency sealing device for enhanced safety under abnormal conditions
» Fireproof structural design in compliance with fire-safe requirements
» Anti-static design to prevent electrostatic discharge
» Reliable seat sealing structure for tight shutoff performance
» Special automatic pressure relief structure toward the upstream side
» Blowout-proof stem with stem flyout prevention design
» Excellent corrosion resistance and sulfide stress cracking resistance
» Optional locking device or stem extension for added safety and accessibility
» Optional direct mounting in accordance with ISO 5211
» Full-port or reduced-bore configurations available