Ball Valves — Piping Class D1A
The ball valves specification for piping class D1A (ASME Class 150, Sour Service - H₂S Containing Hydrocarbons, NACE MR0175) — body, trim, seat, end connection and rating, ready to quote.
What is the ball valves spec for piping class D1A?
Piping class D1A (ASME Class 150) covers Sour Service - H₂S Containing Hydrocarbons, NACE MR0175 with a Carbon Steel WCB / ASTM A216 with NACE MR0175 hardness control body material and 3mm + NACE hardness limit corrosion allowance, rated for 16 bar (232 psi) at Up to 200°C (392°F). The ball valves specification for this class is below.
| Type | Rating | Body | Trim | Seat | End Conn. |
|---|---|---|---|---|---|
| Ball Valve | Class 150 | A216 WCB (NACE) | SS 316 (NACE) | PTFE / RPTFE | RF Flange |
- -Ball Valve: API 6D, fire-safe, antistatic, NACE MR0175
Vajra Ball Valves
High-performance ball valves for reliable shut-off and control in various industrial applications.
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