| Applicable standards | API 6D or API 6ADesign according to ASME B16.34 or ASME VIII Div. 1 & 2 |
|---|---|
| Pressure Class Range | ANSI Class 150 lbs. to 4500 lbs.API6A Class 3000 PSI to 20000 PSI |
| Size Range | API 6D – from 1/2″ to 42″API 6A – from 1.13/16″ to 13.5/8″ |
| Ends design | Flanged (RF/RTJ) – ASME B16.5 or ASME B16.47Flanged (6B/6BX) – API 6ACompact (Norsok Standard L-005)Butt-Weld (ASME B16.25) and/or Butt-Weld + PipeHubbed according to client ClampSpecial client’s requirements |
| Body Design | Single piece |
| Closure Design | Bolted Bonnet or Pressure seal |
| Ball support | Trunnion (small sizes < 4″) – Support Plates |
| Seat design | Floating Self-Relieving – Floating Double Piston EffectSoft Sealing – Metal to Metal (Tungsten Carbide Coating) |
| Valve operation | Manual: Lever or GearboxActuated: Pneumatic / Hydraulic / Electric / Electro-Hydraulic |
| Available Materials | CS, LTCS, SS, Duplex SS, Super Duplex SS, 6Mo, Inconel, Incoloy, Hastelloy, Monel, TitaniumNACE MR0175 according to client request. |
| Additional Features | Double Block and Bleed, Double Isolation Barrier (DIB), Anti Blowout Stem, Antistatic Device |
| Testing and Certification | Testing: Hydrostatic, High Pressure Gas, Pneumatic and FunctionalAPI 598 – API 6A PSL3G, API 6A PR2 & EnduranceFire testing: API 6FA, API 607, BS 6755 part 2Fugitive Emission Test: ISO 15848 – 1 & 2SIL Certificate up to SIL 3PED 2014/68/UE Mod.H |
