Design parameters |
ASME / ANSI B16.34 and B16.10 |
Sealing design |
Uni-directional or bi-directional |
Operating design |
Floating ball or trunnion ball design |
Body design |
2 or 3-piece forged body |
Pressure class |
ASME Class 150 – 4500 |
Temperature range |
-238 to 1650° F (-150 to 900° C) |
Size range |
2 to 42+ inches (50 to 1050+ DN) |
Materials |
Application specific from advanced metallurgy |
Coatings |
Application specific from proprietary and patented coatings |
End connections |
Welded / Flanged / Clamped / Custom |
Actuation |
Pneumatic / Hydraulic / Electro-hydraulic / Electric |
Standards and certifications |
API 6D (ISO 14313) - Specification for Pipeline Valves
API RP 14C - Recommended Practice for Analysis, Design, Installation, and Testing of Basic Surface Safety Systems for Offshore Production Platforms
API 521 (ISO 23251) - Pressure-relieving and Depressuring Systems
NACE MR0175 (ISO 15156) - Requirements and recommendations for the selection and qualification of carbon and low-alloy steels, corrosion-resistant alloys, and other alloys for service in equipment used in oil and natural gas production and natural gas treatment plants in H2S-containing environments
ASME B16.5 - Steel Pipe Flanges & Flanged Fittings
ASME B16.10 - Face to Face & End to End Dimensions of Valves
ASME B16.11 - Forged Fittings Socket Welding and Threaded
ASME B16.25 - Butt-welding Ends
ASME B16.34 - Valves – Flanged, Threaded & Welded End
ANSI FCI 70-2 - Control Valve Seat Leakage
ISA S75.01 - Flow Equations For Sizing Control Valves
ISO 5208 - Pressure Testing of Metallic Valves |