Aluminum Bronze Floating Ball Valves, C95800, 4 Inch, 150 LB

Product Name: Aluminum Bronze Floating Ball Valves
Type: Floating Ball Valve
Body Material: ASTM B148 C95800
Size: 4 Inch, DN100, 100 mm
Pressure: Class 150 LB, PN20
End Connection: RF Flanged
Operation: Lever

The cast floating ball valve features a design where 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 manufactured by KOSEN are made from high-quality, reliable castings and feature a fire-safe design certified according to BS 6755, API 607, and API 6FA. They comply with all applicable ASME standards. Floating ball valves from KOSEN are available in one-piece uni-body, two-piece split-body, and three-piece bolted-body designs. They are engineered and manufactured to the latest international standards, including API 6D, ASME B16.34, BS 5351, or their equivalents, and come with standard features such as fire-safe construction, anti-static design, and blowout-proof stems.

Technical Specification

» Product: Cast Floating Ball Valve
» Size Ranges: NPS 1/2-10 Inch (DN15-DN250)
» Temperature Range: -46°C to 120°C
» Design Pressure: Class 150 - 600 LB (PN10-PN100)
» Materials: ASTM B148 C95400, C95500, C95800, ASTM B150 C63000, C63200
» Trim Materials: Monel K500, Duplex Stainless Steel
» Seat Materials: NYLON, RPTFE, PEEK
» End Connections: FF and RF Flange
» 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
» Fire Safety: API 607, API 6A

Product Features

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