Britval
1PC · 2PC · 3PC
Floating Ball Valve
| Construction | 1 / 2 / 3-piece floating |
| Ball | Mirror-finished solid SS |
| Stem | Blowout-proof, Belleville-loaded |
RefiningDetails
Double block-and-bleed trunnion ball valves with automatic cavity relief and an anti-static plunger. Seat sealing can be confirmed on line, without taking the valve out of service.
Indicative technical data. Final selection follows a duty-point review against curves, media analysis and site conditions — send us the operating point and we will confirm the exact model, materials and trim.
| Standard | API 6D |
| Feature | Double block & bleed |
| Fire safe | API 6FA · API 607 · ISO 10497 |
| Cavity relief | Automatic at 1.33 × rated |
| Trunnion | Internal bearing holders |
Supplied and commissioned for oil & gas duty.
Supplied and commissioned for pipelines duty.
Supplied and commissioned for lng & gtl duty.
Supplied and commissioned for terminals duty.
Every item is supplied through the manufacturer's official channel. That is what makes traceable documentation, correct material certificates and long-term spare-part availability possible — and it is the difference between a genuine part and a convincing one.
| Sourcing | Authorised OEM channel, factory direct |
| Documentation | Test and material certificates on request (EN 10204 3.1 where applicable) |
| Selection | Duty-point review by qualified engineers before quotation |
| Installation | Installation, flushing and commissioning by trained technicians |
| Warranty | Backed manufacturer warranty with local after-sales support |
| Spares | Fast-moving items held locally; parts sourced against serial number |
| Construction | 1 / 2 / 3-piece floating |
| Ball | Mirror-finished solid SS |
| Stem | Blowout-proof, Belleville-loaded |
| Body materials | WCB · CF8 · CF8M · CF3 · Duplex |
| Wall thickness | ANSI B16.34 |
| Testing | API 598 — 100 % of valves |
| Standard | API 602 · BS 5352 |
| Bore | RB · FB · SP |
| Size range | ½″ – 2″ |
| Size range | 2″ – 54″ |
| Rating | Class 150 · PN 10 |
| Design | MSS SP-81 · ANSI B16.34 |
Send the duty, the medium and the site conditions. Our engineering team answers with a value-engineered proposal, not a catalogue.
Required fields are marked. We answer within one business day.