Ball Valves — Piping Class A4A
The ball valves specification for piping class A4A (ASME Class 900, Very High Pressure - HP Gas Injection, HP Wellhead, Sour Gas to 148 bar) — body, trim, seat, end connection and rating, ready to quote.
What is the ball valves spec for piping class A4A?
Piping class A4A (ASME Class 900) covers Very High Pressure - HP Gas Injection, HP Wellhead, Sour Gas to 148 bar with a Carbon Steel ASTM A216 WCB / A105N Forged body material and 3mm corrosion allowance, rated for 148 bar (2149 psi) at Up to 400°C (752°F). The ball valves specification for this class is below.
| Type | Rating | Body | Trim | Seat | End Conn. |
|---|---|---|---|---|---|
| Ball Valve | Class 900 | A216 WCB | Inconel 625 / SS 316 | Metal seat (tungsten carbide) | RTJ Flange |
- -Ball Valve: API 6D, trunnion, DBB, fire-safe, antistatic
Vajra Ball Valves
High-performance ball valves for reliable shut-off and control in various industrial applications.
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