Electric Actuated Ball Valves, ASTM A105N, 2-1/2 IN, 2500 LB

Product Name: Electric Actuated Trunnion Ball Valve
Type: Trunnion Mounted Ball Valve
Body Material: ASTM A105N, Forged Carbon Steel
Size Range: 2-1/2 Inch, DN65, 65 mm
Design Pressure: Class 2500 LB, PN420
Ends Connections: RTJ Flanged
Operation: Electric Actuator
Medium: Water, Gas, Oil, etc
Temperature Range: -46°C to 120°C

Trunnion-mounted ball valves are designed to ensure easy and smooth operation under high line pressure. Precisely aligned bearings help reduce operating torque, allowing reliable and efficient valve actuation. In this design, the ball is securely fixed in position while remaining free to rotate. All cast trunnion ball valves feature high-quality, reliable castings and a fire-safe design certified in accordance with BS 6755, API 607, and API 6FA, and comply with all applicable ASME standards. Cast steel trunnion ball valves are available in two-piece split body and three-piece bolted body designs. These valves 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 blowout-proof stems, ensuring safe and reliable performance in demanding applications.

Technical Specification

» Product: Trunnion Mounted Ball Valve
» Size Ranges: NPS 2–48 Inch (DN50–DN1200)
» Temperature Range: -46°C to 120°C
» 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
» Fireproof 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 Automatic Pressure Relief Structure Toward the Upstream Side
» Blowout-Proof Stem
» Corrosion Resistance and Sulfide Stress Cracking (SSC) Resistance
» Optional Locking Device or Stem Extension
» Optional Direct Mounting to ISO 5211
» Full Port or Reduced Bore