API 6D Fixed Ball Valve, ASTM A216 WCB, 12 Inch, 150 LB, RF

The API 6D Fixed Ball Valve Supplier offers robust trunnion-mounted ball valves with ASTM A216 WCB carbon steel bodies, designed for heavy-duty industrial applications. These 12-inch (DN300) valves are rated at Class 150 LB (PN20), ensuring they can handle significant pressure. The RF flanged ends facilitate easy installation and integration into existing pipeline systems. With their trunnion-mounted design, these valves provide enhanced stability and reliability, making them ideal for critical applications requiring high performance and durability.

Product Name: API 6D Fixed Ball Valve
Type: Trunnion Mounted Ball Valve
Design Standard: API 6D
Body Material: ASTM A216 WCB, Carbon Steel
Size: 12 Inch, DN300
Pressure: Class 150 LB, PN20
End Connection: RF Flanged
Operation: Worm Gear
Medium: Water, Oil, Gas, etc
Temperature Range: -46°C to 120°C

Trunnion Mounted Ball Valves provide easy and smooth operation at high line pressure, with carefully aligned bearings that assist in low torque operation. The ball is fixed in position but free to turn, ensuring precise control. These valves are made with reliable high-quality castings and feature a fire-safe design certified according to BS 6755, API 607, and API 6FA, meeting all applicable ASME standards. Available in Two Piece Split Body and Three Piece Bolted Body configurations, they are designed and manufactured to the latest international standards, including API 6D, ASME B16.34, and BS 5351. Standard features include fire-safe, anti-static, and stem blow-out proof capabilities.

Technical Specification

» Size Range: NPS 2-48 Inch (DN50-DN1200)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Body Materials: Cast Carbon Steel, Stainless Steel, Duplex, and Special Alloys
» Trim Materials: 13%Cr, SS 304, SS 304L, SS 316, SS 316L, and other options
» Seat Materials: RPTFE, DEVLON, PEEK
» End Connections: Flanged RF/RTJ, Butt Welded
» Operation Types: Handle, Worm Gear, Electric, Pneumatic
» Design & Manufacturing Standards: API 6D, BS 5351, ASME B16.34
» Face-to-Face Dimensions: ASME B16.10
» Flanged Connections: ASME B16.5, ASME B16.47
» Welded Ends: ASME B16.25
» Testing & Inspection: API 598, API 6D
» Fire Safety Compliance: API 607, API 6FA

Product Features

» Double Block And Bleed(DBB)
» Low Operating Torque
» Emergency Sealing Device
» Fireproof Structure Design
» Anti-static Structure
» Reliable seat sealing structure
» Single Sealing (automatic Pressure Relief In Middle Cavity Of Valve)
» Double Sealing (double Piston)
» Safety Relief Device
» Special Structure Of Automatic Pressure Relief Towards Upper Stream
» Blow-out Proof Stem
» Corrosion Resistance And Sulfide Stress Resistance
» Optional Locking Device or Stem Extension
» Optional Direct Mounting to ISO 5211
» Full Port or Reduce Bore