Electro-Hydraulic Actuated Ball Valve, A350 LF2, 16 IN, CL900

Product Name: Electro-Hydraulic Actuated Ball Valve
Type: Trunnion Mounted Ball Valve
Body Material: ASTM A350 LF2
Size Range: 16 Inch, DN400, 400 mm
Design Pressure: Class 900 LB, PN150
Ends Connections: RF Flanged
Operation: Electro-Hydraulic Actuator
Medium: Water, Gas, Oil, etc
Temperature Range: -46°C to 120°C

Trunnion-mounted ball valves provide smooth and easy operation even under high line pressure. Precisely aligned bearings ensure low operating torque. The ball is securely fixed in position while remaining free to rotate. All cast trunnion ball valves are produced using reliable, high-quality castings and feature a fire-safe design certified in accordance with BS 6755, API 607, and API 6FA, meeting all applicable ASME standards. Cast steel trunnion ball valves are available in two-piece split-body and three-piece bolted-body constructions. These valves are designed and manufactured in compliance with the latest international standards, including API 6D, ASME B16.34, and BS 5351, or equivalent specifications. Standard features include fire-safe construction, anti-static design, and a blowout-proof stem.

Technical Specification

» Product: Trunnion Mounted Ball Valve
» Size Ranges: NPS 2–48 Inch (DN50–DN1200)
» Design Pressure: Class 150–2500 LB (PN10–PN420)
» 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: RPTFE, DEVLON, PEEK
» End Connections: Flanged RF, RTJ, 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, ASME B16.47
» Test and Inspection: API 598, API 6D
» Butt Welded End: ASME B16.25
» Fire Safety: API 607, API 6A

Product Features

» Double Block and Bleed (DBB)
» Low operating torque
» Emergency sealing device
» Fire-safe structural design
» Anti-static design
» Reliable seat sealing structure
» Single sealing (automatic pressure relief in the valve middle cavity)
» Double sealing (double-piston effect)
» Safety relief device
» Special structure for automatic pressure relief toward the upstream side
» Blowout-proof stem
» Corrosion resistance and sulfide stress cracking resistance
» Optional locking device or stem extension
» Optional direct mounting to ISO 5211
» Full port or reduced bore