Technical Specification
Size Range | 2” ~240” (DN50~DN6000) |
Class Range | 150Lb~2500Lb (PN10~PN420) |
Design Standard | API 609, ASME B16.34, API607, BS EN-593 |
End Connection | RF/ RTJ – ASME B16.5 / B16.47; BW – ASME B16.25; Wafer |
F – F Dimension | ASME B16.10 |
Construction | Concentric/Double/Triple Offset, Wafer/Lug/Double Flange, Soft/Metal Seat, Sleeved/Lined, Unidirectional/ Bidirectional Seal |
Design Features | Emergency Sealant Injection; Vent & Drain; Antistatic; Blowout Proof Stem; Fire Safe (As Per API 607) |
Seat Seal Options | Metal Seats (Stellite, Inconel), PTFE, Graphite, Duplex Stainless Steel |
Temperature Limits | -40°C to 260°C (PTFE), -29°C to 425°C (Graphite), -29°C to 815°C (Metal Seats: Stellite/Inconel) |
Special | NACE; Cryogenic; Extended Stem; Fugitive Emission |
Inspections & Tests |
API 598 BS EN 12266-1 |
Material | Forged & Cast CS, LTCS, SS, AS and Special Steel, Cast Iron |
Applications | Oil & Gas, Chemicals, Waters, Power, Marine, Mining, etc. |