ASTM A351 CF8M Floating Ball Valve, API 6D, 2*1.5 IN, CL300

Product Name: ASTM A351 CF8M Floating Ball Valve
Design Standard: API 6D
Body Material: ASTM A351 CF8M
Port: Reduced Bore
Size: 2 Inch * 1-1/2 Inch, DN50*DN40
Pressure: Class 300 LB, PN50
End Connection: RF Flanged
Operation: Lever

The Cast Floating Ball Valve design features a ball supported by two PTFE seats—one positioned upstream and the other downstream. The upstream pressure pushes the ball, compressing the downstream seat to create a complete seal and effectively shut off fluid flow. All our Cast Floating Ball Valves are manufactured with high-quality, reliable castings and are fire-safe, certified according to BS 6755, API 607, and API 6FA, and comply with relevant ASME standards. These valves are available in One-Piece Uni-body, Two-Piece Split Body, and Three-Piece Bolted Body configurations. Designed and manufactured to the latest international standards, including API 6D, ASME B16.34, and BS 5351 or equivalent, they come with standard features such as Fire Safe, Anti-static, and Blow-out protection.

Technical Specifications

» Size Range: 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 (ASTM A216 WCB, WCC, A352 LCB, LCC, A351 CF8, CF8M, CF3, CF3M)
» Trim Materials: 13% Cr, SS 304, SS 304L, SS 316, SS 316L, and other specials
» Seat Materials: Nylon, RPTFE, PEEK
» End 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 Connections: ASME B16.5
» Test and Inspection: API 598, API 6D
» Butt Welded End: ASME B16.25
» Fire Safety: API 607, API 6A
» Temperature Range: -46°C to 120°C
» Medium: Water, Gas, Oil, etc

Product Features

» Low Operating Torque
» Emergency Sealing Device
» Fireproof Structure Design
» Anti-static Structure
» Reliable Seat Sealing Structure
» Special Structure for Automatic Pressure Relief Towards Upstream
» Blow-out Proof Stem and Stem Flyout Prevention Design
» Corrosion Resistance and Sulfide Stress Resistance
» Optional Locking Device or Stem Extension
» Optional Direct Mounting to ISO 5211
» Available in Full Port or Reduced Bore