Product specification
Forged Steel Ball Valves
Floating and trunnion-mounted ball valves with fire-safe and anti-static construction on request.
Overview
Quarter-turn isolation with bubble-tight shut-off, built for hydrocarbon and utility service where fast, repeatable operation matters. Two-piece and three-piece bodies are available with full or reduced bore.
Design features
- Floating and trunnion-mounted designs to suit size and class
- Fire-safe secondary metal-to-metal seat arrangement
- Anti-static device between ball, stem and body
- Blowout-proof stem with double sealing
- Full-bore option for pigging and low pressure drop
- ISO 5211 mounting pad for gear, pneumatic or electric actuation
Size & pressure class range
| Size range | Pressure class |
|---|---|
| 1/2" – 12" | Class 150 / 300 |
| 1/2" – 8" | Class 600 |
| 1/2" – 4" | Class 800 / 1500 |
Sizes and classes outside this table are reviewed on enquiry against available patterns and forging stock.
Design standards
- API 6D
- API 608
- ASME B16.34
- ISO 10497 (fire-safe)
- ISO 15848 (on request)
Body & trim materials
- Carbon steel: A105, LF2
- Stainless steel: F304, F316, F316L
- Duplex and special alloys on enquiry
End connections
- Raised-face flanged
- Butt-welded
- Socket-welded
- Screwed NPT
Testing
- Hydrostatic shell & seat
- Air seat test
- Anti-static continuity
- Fire-safe design verification
Temperature range
-46 °C to +200 °C with PTFE / RPTFE seats; higher with metal seats
Typical applications
Where this valve family usually lands.
Oil & Gas
Pipelines
Petrochemicals
Utilities
Also manufactured
Related valve families.
Next step
Need ball valves against a specific datasheet?
Share the size, class, metallurgy, end connection and test requirement. We will confirm feasibility and lead time.