Precision Isolation & Pipeline Authority
Ball Valves
Floating and trunnion ball valves engineered for quarter-turn isolation, with API 607 fire-safe certification, DBB capability and multiple seat options.
API 6DAPI 608API 607ASME B16.34
Key features
Design highlights
- Double Block & Bleed (DBB)
- Emergency sealant injection
- API 607 fire-safe certified design
- Cavity relief mechanism
- Multiple seat types — RPTFE, PEEK, Tungsten Carbide, Metal-to-Metal
Operational advantages
Field performance
- Fast quarter-turn operation
- Low pressure drop with tight sealing
- Dependable in high-pressure demanding environments
Technical specifications
Manufacturing range
| Type / Rating | MOC (Body/Seat/Trim) | Mfd Std | Size Range | End Conn. | Hydro Body | Hydro Seat | Air Test |
|---|---|---|---|---|---|---|---|
| Floating 2PC/3PC — 150# | WCB, CF8M | API 608 | 1/2" — 8" | RF | 425 psig | 315 psig | 7 kg/cm² |
| Floating 2PC/3PC — 300# | WCB, CF8M | API 608 | 1/2" — 6" | RF | 1125 psig | 825 psig | 7 kg/cm² |
| 3-Way / 4-Way Ball | WCB, SS316 | API 608 | 1/2" — 6" | RF | 425 psig | 315 psig | 7 kg/cm² |
Inspection & test: 100% in-house hydrostatic and pneumatic testing for body and seat per API 598. All valves undergo rigorous dimensional verification and material traceability protocols.
Bespoke engineering: non-standard sizes, grades and pressure classes are available on request. Custom material and body/end configurations produced on project basis.