Product Name: API 6A Ball Valve, Top Entry
Type: Top Entry Ball Valve
Standard: API 6A
Size: 4-1/16 Inch
Pressure Rating: 3000 PSI
Trim Material: 13% Cr
Material Class: DD
Temperature Class: L
Body & Bonnet Rating: ≥60K
Compliance: NACE MR 0175
End Connection: RTJ Flanged
Features:
Trunnion Mounted
Double Block & Bleed
Full Bore
Single Ball, Soft Sealing
Anti-Static Design
Anti-Blowout Stem
Sealant Injection Provision

Source: https://www.landeevalve.com/top-entry-ball-valves-api-6a-4-1-16-inch-3000-psi-rtj.html